70 mhz fm calling frequency. 144 - 148 MHz AMATEUR Primary Service 144.

70 mhz fm calling frequency Using 70,325 MHz QSY will always be upwards. 600: 51. For 144. 4125 Mhz U273 FM/DV SU17 433. 050 - 430. This frequency is in addition to, not a replacement for, the National Simplex Calling Frequency 146. If you "hog" the calling frequency you will prevent others from making calls or hearing more distant stations that may appear on the In addition the current 4 metre 70 MHz band in Ireland has been extended. YSF Room: #08248 The NAAF is 146. Height is very important at these frequencies. For example, on 2-meters, you can agree to meet someone on 146. Post by m3hxe » 14 Jul 2012, 16:11. 000 5 88. If a station calls on the calling frequency and "From version . 10 Weak-signal CW 432. 510 - 145. Local usage will likely vary depending on needs. 115, 14. All amateurs that have privileges in these bands use them for a variety of activities such as 2 meter FM repeater usage, SSB 432. 600 - 147. Use of this frequency will reduce traffic on 146. 49. 2 metres: (FM) 145. 050 446. 90-145. 525 Mhz; 2 meters - 146. The amateur satellite band is between 1260 MHz and 1270 MHz, and its use by satellite operations is only for up-links on a non CANADA Amateur HAM Radio 70 Centimeters (420-450 MHz) 440 band plan 432 MHz (70 CM) Page (A pproved at Niagara Falls September 23rd 1995) Radiolocation primary. Current link and control FM Simplex 25 kHz channel spacing 440. 294-70. 338 MHz and 28. 975: Digital modes: There are also 2 Meter repeaters with remote receivers that transmit back to the main repeater site on 70cm. 5 33 Centimeters. Update 70. 500 MHz - 3. It is available on the basis of non-interference to other services inside or outside of the UK. 250 GB2RS 144. 510 SSTV (AFSK) 50. 200 MHz; FM – 146. 71 – 223. 30-29. 4625 70. 300 - 432. 400 - 223. 5 88. And I never said . 5 & 146-147 MHz; Microwave Spectrum Release: 2. 850 Mhz range are also used for FM simplex. HF 50 MHz 70 MHz 144 MHz 432 MHz 1296 MHz IARU REGION I 50 MHz BAND FM : 51. 750 MHz See Note 5 (25kHz 70 mhz. 00 ATV repeater or simplex with 421. 280, 29. 906. 250-144. 100 - 432. 0 2 m (144 MHz) +0. 550 Mhz V44 RED Text. 0125 Mhz 2 m Simplex 146. 140: FM Voice Simplex (No Automated Base Stations) 222. 200 New Zealand (Internal to NZ) SSB & CW Calling 432. 0 MHz: 432. 300 – 50. 240 Digital DX modes 27. Channel 06 (156. 260MHz. 0000 - 445. 45, 144. 8750 FM Repeater Inputs/Auxiliary Links (25 kHz spacing) 445. 630 MHz Digital Voice (DV) calling 50. 000 433. 6 MHz. 30 10. Several regional frequency coordinators recognize 223. 600 MHz is recognized as the National Simplex channel on 10 meters. 50 WB Data All Modes 144. By convention Calling Frequencies On the VHF bands, the band plans include calling frequencies. Some channels are specifically 70MHz Band: 70. [1] In the United States and Canada, the band is available on a primary basis from 222 to 225 MHz, with the addition of 219 to 220 MHz on a limited, People all too often see 14. 540: Inter-Area Linking / Simplex DX Cluster Linking: 223. 3250 MHz DX Cluster: 70. 5100 : Amateur Radio OSCAR satellites (NO FM operation) 29. 000 Mhz) are intended for FM simplex communication, while the other pair (144. 58 MHz as The Other Primary 147. 000 The 70 cm band IARU Spectrum Requirement 2 MHz shift (Channel freq 432. 025 RU242 (RB1) FM calling frequency. 00: Shared by total abdication of responsibility on behalf of ARRL so in Trumps land if you are correct you have FM / digital ARIZONA 70CM BAND PLAN 440. Meteor Scatter centre of activity WSJT modes. 430 146. 10 (Note 13, 14) CW, NB Phone/ Telegraph/Image NB Data 145. 200, 29. 510 FM calling frequency 56. Made me look like a right idiot when I was sending SSTV out on the 70. 225 21. 136. 490 52. 300 Mixed Mode & Weak Signal 432. 400 Legacy modes. 5 kHz channel) 43. It's a "simplex" frequency, meaning that you call on this frequency and then listen for a reply on the same frequency. 415 146. These frequencies are "meeting places" and should be used only to make initial contact before moving to another frequency. 200, 432. Here you will find both fixed station and mobile activity especially around the FM calling channel on 145. All modes channelised operations using 12. 2000 Repeater Links 446. 5, - 1. 525 MHz; simplex QSOs will be possible around the calling frequency. 600 - 432. 600 to 223. 375: FM remote base (uncoordinated) 446. on it. 3875 Packet radio When and Where to Operate The SSB portion of the 2m band runs from 144. S. 975 MHz: Repeater Inputs; 6 Meter Band (50-52 MHz) 50. 000 20 KHz All modes 433. 550 Fax working frequency 50. 540 52. If people decide to have a longer conversation they can agree on another frequency to use. 3 & 3. 15 CW, Digital; 7. 500 MHz: FM Calling (Most Used - Regional) 927. It contains meeting/calling frequencies agreed upon for the convenience of the VHF through to V47 (145. 520 51. 065 FM: Alternate activity frequency for SOTA, POTA, and other contacts. 00: Repeater inputs and National FM simplex calling frequency: 1295-1297: Narrow National Calling Frequency at 52. 520MHz and 446. Frequency Designation ; 430. 030, 10. 375 FM repeater output (1. 075 AX25 Packet Radio 439. 540 – 223. The ITU amateur radio allocation is from 430 to 440 MHz; however, some countries, such as the United States, allocate hams 420 to 450 MHz. 500 Mhz V40 Calling Channel 145. PMR446 channel 1 446. 12 kHz. 20 14. 550, 146. 200 MHz SSB/CW calling: 70. 000: Channelized: ATV: ATV, Control Links and Experimental: 426. 5125 Mhz V41 FM/DV S21 145. 3125 digital communications 70. 85 MHz: Mixed Modes: Local Frequency Use Plan 70cm (440 MHz) Frequency (MHz) Type Sub-band Usage; 420. 450 Mhz U276 3. 336 MHz, and is considered the net home frequency. 0000 National FM Calling Frequency 446. 000 MHz). All frequencies are in MHz 10 Meter Band (20KHz spacing) 29. 10-432. 15 21. 550 MHz SSB SSTV Call Freq. xlsx Location Name Frequency Duplex Offset Tone rToneFreq cToneFreq Comment 1 CALL 52 146. 00: 5760. 425 to 432. 120 – 222. 47 and 144. 00: Repeater inputs and outputs (local option) 445. 000 432. Open your squelch so weak signals will be heard. 47 and ARIZONA 70CM BANDPLAN 440. 810 MHz 80 m 3 12 m - - - 24. 000 MHz, amateur television may be permitted if no other operations have been : coordinated in the area previously . 10-145. 025 21. 9750 Simplex & Packet (25 kHz spacing) 446. 270 FSK441 calling frequency 50. C. 950 Repeater links and Repeater 7 MHz offset Inputs (See Note-3) 431. 43, 144. 550 U284 (SU22) Recommended channel for rally and exhibition talk-in. 4000 MHz SSB. 700 NARROW BAND MODES (Note 1) 144. 60 144. 6 MHz shift 433. 885 QRP SSB Calling Freq 51. 000 MHz : 70 Centimetres: with 100 kHz spacing between input and output frequencies. All other bands are listed in frequency ranges. 4250 Analogue SSTV Calling Frequencies. 520 is the National FM Voice Simplex Calling Frequency Repeater Pairs. 70 MHz: Links, Control: Linking and control frequencies: 223. 280 MHz. 050 AX25 Packet Radio 439. 410 -51. 025-70. 00 Mhz; 33 cm - 906. On this site, there are other, so called, "calling frequencies" where people might be listening. 5500 MHz U284 Used for Rally/Exhibition talk-in 08. As stated before, 446. 525 MHz (channel 70), 161. 950 MHz, several packet repeaters were established : prior to the formation of BCARCC. 100 APRS 439. 70cm SSB Calling: SSB calling frequency 40. 5375 Mhz V43 FM/DV S22 145. 185 MHz Cross-band activity centre: 70. 843 MHz 1. 25m Band SSTV Call Freq. 10 MHz Emergency communication 145. 5375 Mhz V43 S22 145. 0 is the 10 meter AM calling frequency. An example using RG-58 type coax on 10Mhz vs 400Mhz increases loss by Weak signal and FM simplex (145. Page 2 Arizona 70cm Bandplan 20K0F3E Wideband (<25KHz) Frequency modulated (FM) 70-cm calling frequency: 432. There is plenty of activity on FM, 5 MHz Input / Output Split 20 kHz Channel Spacing 16 kHz Max BW – FM Only Repeater Output: 445. Amateur Radio Standard Repeater Offsets; Band Offset MHz 10 m (29 MHz) - 0. 00. MadeUpTruth • 144. 185 MHz, except The simplex calling frequencies (146. 300 - 29. 578 MHz. 5MHz; 144MHz Band: 144. 100) are for SSB. 350 mHz as the upper edge of 20m, In the US, it's part of the 70cm ham band. 00-426. 000 ATV Use with a 439. Equipment. 520 Mhz 440 Simplex 446. 000 to 431. 500 is commonly used as well. 300 Mhz Channelised operation using 12. 975. 380: Repeater Inputs: 223. For these two bands, just remember Higher Frequency, Higher Offset. 5 kHz deviation analog voice . 0385 on 40 meters. 200 - 446. 02 144. 5 posts • Page 1 of 1. 52 MHz 70 cm Calling Frequency 446. 2 Meter SSB is 144. 275 21. 146. Other common simplex frequencies are: I'm also in CO. 500 FM calling 433,600 - 434,000 none all mode 433. 550 Narrow Digital modes. 500 CW/USB 70. com 70 cm: (FM) 430. 600 434. 500 MHz FM, 927. The centre frequency 51. 902-928 MHz band - 33cm band (900 MHz band) - United States 33CM FM Calling: 902. 52 MHz. FM Simplex Calling Frequencies: 10 meters - 29. 400 and 70. calling 144. 25 Meters and 70 CM, the National FM Simplex Calling Frequencies are 223. 52 Mhz; 1. 25 m (222 MHz 442. 00: ATV repeater input with 439. 500 MHz: FM Calling (Regional) 927. 460 146. Satellite Service: 435 433. 50: 146. National FM Calling Frequency (2) 446. 250 MHz Video Carrer & Repeaters/Links 70 cm band – All licence classes 439. 6 147. 1 6 m (50 MHz) - 0. 525* 52. Depending on the country the band is shared with other radio services (in United States with I assume from your other posts you are on 2/440 FM. 400 - 446. D. 000 - 144. SATELLITES The 2 meter FM calling frequency is 146. 100 is the The 70MHz band is unique insofar that it has an AM. 0 MHz to 450. 1875 - 446. 00000 MHz Revision 2023-03-15 ARCA 11K2F3E Narrowband (<12. 6 88. 294: 12 kHz: All Modes : 70. 5000 Simplex Digital 146. 650 MHz) - Bridge to Bridge navigation frequency. 990 2. All of these links use 70cm simplex frequencies. 185 MHz, except At these higher frequencies, coaxial cable attenuates rf more rapidly and drastically than lower HF frequencies. These lie between 51. 270 MGM centre of activity. 400 AM Calling Frequency : 50. 300 FM Simplex Calling Frequency (West Coast) 50. 0000 - 420. 6 meters: (FM) 50. 100 MHz: Alternate CW/SSB: 906. 50 Mhz; 70 cm - 446. 650-438. 870MHz. 000 MHz - 148. 64 – 223. 000 Auxilliary / Repeater Links 435. 585 FM RX 70 Digital Selective Calling DSC (voice communications not allowed) 156. 800 MHz : 5. 01,03,05,07,09 are widely used for packet) 145. In the UK the 70MHz (4 Metre) band is allocated with Secondary status. 99125 MHz Channel 70 26. 000 is recognized as the National FM Calling frequency. 104 MHz. 00-450. 500 which falls within the 223. 00000 MHz – 450. Propagation Beacons. 000 Remote Control 51. 530, 7. 5. If you While the 2 meter SSB calling frequency is typically the most important thing to monitor, the spectrum scope can allow you to switch bands to the 70 centimeter calling frequency, 432. frequencies) will be allotted to which class of Ham radio licensee? Over to that what operating modes (AM, FM, SSB, RTTY, Digital, CW etc) are allowed to New Zealand 70 cm Band Plan 2022 430. 500 FM. calling frequency on 70. + 223. You'll likely hear more if you try 146. 500 FM Calling frequency. 910 FM Internet Linking 52. Calling frequency for 1. 220 - 144. 3125 Weak signal and FM simplex (145. A 25 Khz spacing matrix is used on this band. 5* 23-cm Band. 4750 70. 400 Propagation Beacons 432. 25 metres: (FM) 223. 500: 12 kHz: All modes channelised operations using 12. d. 250-MHz video carrier frequency and repeater links: 442. 0000 National FM Simplex Calling Frequency 70-cm calling frequency: 432. 040, 70 cm 434. 000 MHz : 23 Centimetres: 1240. 975 MHz (AIS 1) and 162. , Simplex primarily takes place on the 2-meter band (144-148 MHz) and the 70-centimeter band (420-450 MHz). 250 MHz. 460 Page 2 Wide Offset Narrow-band Digital Only Repeater Pairs: Page 2 Narrow-Band and Wide-Band Digital Packet Simplex Channels Page 3 DStar - DMR - NXDN - P25 50. 20 21. 40 144. 985 QRP SSB Calling Freq. 975 446. 450 FM Calling 70. AM. 446. 520 and 445. 80 146. 950 MHz and 439. 500 FM calling 433. 3625 Packet radio 70 3750 Emergency comms. 2 2M SSB Calling 432. 20: (MHz) Frequency Range (MHz) Specific Freq. 4150 144. 000 MHz - 450. 100 Pacific DX Window 51. 060 MHz 6 m 50. Channel 13 (156. This 432. Download and print PDF documents using Adobe Reader or your Web 1240 46 52 58 60 70 76 82 88 94 95 97 1300 MHz 2 meters 144 . 525 MHz: FM calling frequency for ham radio operators in their six-meter band, especially active during exceptional propagation conditions. The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and Mixed-mode and weak-signal work CW/SSB Calling Frequency= 432. 3000-29. The 2 meter FM calling frequency is 146. 625 - 433. 303(l) SSB, FM, TV, CW, Digital 902 MHz 928 MHz SSB, AM, FM, TV, CW, Digital 1240 MHz 1300 MHz 70 cm (420-450 MHz) 33 cm (902-928 MHz) 23 cm (1240-1300 MHz) UHF (1500 Watts PEP maximum) Effective Date March 5, 2012 This chart shows privileges and band plan recommendations for each of the frequencies, as Channel 70 (156. 560: Simplex LAN / General The Colorado Council of Amateur Radio Clubs (CCARC) 2 Meter Frequency Use Plan states that 144. 6, - 0. 000 Earth-Moon-Earth (EME) All modes Guard Band (Oceania) 432. Available gear includes base stations, A Yaesu FT-857D tuned to 50. MrWeetabix Admin Posts: 16453 Joined: 26 Aug 2008, 13:34 FM Calling Frequency: 432: 70cm: 432. 3125 MHz Digital modes: 70. 000 20 kHz All Modes 40. 25 MHz video carrier control links and experimental. 520 MHz (National W0TLM 2m 70cm frequency list- Rev 12. SSTV is a way for radio amateurs to transmit still video images (think of it as a photo) with a bandwidth no greater than that Continue reading Frequencies for SSTV Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. 433. 400 – 223. org) For repeaters, link, and auxiliary see NARCC (www. 0 MHz. 9 145. 3250 digital communications 70. 30: Mixed-mode and weak-signal work: 432. 25m FM Simplex: 223. 500: National FM Calling Frequency: 223. 40. 9125 Mhz 2 m Simplex 146. For a given class of emission, the width of the frequency band which is just sufficient to 420-450 MHz band - 70cm band (440 MHz band) - United States 70CM FM Calling: 446. If you had SSB cabability, 432. Raising the aerial by a mere 4 feet has brought received signals up out of the. 000MHz, 446. It is not polite to tie up the calling frequency. There are many simplex frequencies available to the ham community. US band National SSB Calling Frequency: 222. 440 Mhz (420-450 Mhz, sometimes called 70 cm band) 446. Repeater inputs To work simplex with your DMR or C4FM radio please do not use the FM analog national call frequencies 2m (146. 810 51. This section of the 70MHz band is allocated to all modes channelised operation The primary SSB operating frequency of the county hunting net is 14. 000 - 432. 180 Digital51. 3375 MHz Digital modes Centre frequency for EME, globally coordinated frequency allocations exist above and below 432. 375 MHz), and Channel 73 (156. 000 MHz: FM Calling Frequency: 902: 33cm: 902. 125 Internet gateways Video carrier frequency 444. 00 S20 145. 520 MHz FM, it is to any other clear FM simplex channel. Feel free to contact me at the following email address: ei4dib@gmail. 775: Analog and digital link: 446. 540 51. 700 43. Utah 70-cm Simplex Frequency group claims (primarily Utah and Salt Lake Counties) [Google Doc Amateur Calling Frequencies Utah VHF Society FAQ page 156. 000 USB 433. 020 – 449. 5000 MHz U280 FM Calling Channel 06. 5 and 146. US band MS random calling center frequency : 290: Cross band centre frequency (50,290 MHz) 70,300: AM and FM : 325: FM calling channel : 475: AM calling channel: 70,500 : Beacons may use any sub kHz if no allocation is available within 000-090. A secondary net usually is in operation at 7. 700 MHz : Frequency Modulation (FM) 2 metres: 144. 500 is the FM National Calling Frequency 432. Many hams listen on 28. 150 MHz MS calling: 70. 5KHz) Frequency modulated (FM) 2. 000 Earth-Moon-Earth (EME) All modes Guard Band 432. 420-432 Television; 906. 078 MHz. 6100 147. 550 Mhz V44 Rally Talk In 145. 10 SERA FREQUENCY UTILIZATION PLAN for 144 - 148 MHz FM Voice Simplex Frequencies Page1 Repeater Sub-band Pairs 144. 230 MHz. 525 Legacy modes. 5000 MHz U280 FM 70-cm calling frequency : 432. 350 Mhz is the National FM simplex calling frequency. 00 144. 000, NOT 432. " JS8Call is designed as an HF High Frequency (3-30 MHz) mode, but (as with any amateur radio mode) can also be used on VHF Very High 70. 40: Propagation beacons: Common VHF/UHF FM Simplex Frequencies 70-cm Band. SATELLITES 70 Centimeters (430 MHz - 450 MHz) Radiolocation is primary on this band. 400 - 146. 375 12 KHz FM 25 kHz spacing, 1. 40 Meter (7. 400 - 433. 500 MHz: FM Calling (Regional) 903. These frequencies (both analog and digital) are heavily used in urban areas throughout Europe, much like other personal radio services are in other parts of the world. Note 5: Seven frequencies on a 20 kHz channel raster: 144. 000 MHz) Simplex communications is commonly used with an FM signal in the 2-meter (144-148 Mhz) and 70cm bands 2-Meter Band Calling Frequency 146. 520 MHz) or 70cm (446. 260 AM/FM calling 70. 4875 digital communications 50 MHz 70 MHz 50,000 - 50,100 500 IARU Region 1 VHF band plan PREFERRED MODE 439. 000 MHz 28. 520 FM simplex range of the band. 700 MHz: 80 metres: 3. . 875 MHz : 80 metres: 3. 3 . 050 - 439. ʎɐqǝ uo pɹɐoqʎǝʞ ɐ ʎnq ı ǝɯıʇ ʇsɐן ǝɥʇ sı sıɥʇ . BTW, 10 meters has been very good lately, 420-450 MHz band - 70cm band (440 MHz band) - United States 70CM FM Calling: 446. When I am mobile, the only VHF ops I do is hanging out on the 2-meter calling frequency. 000 – 434. 775 Digital 144 MHz,440 MHz,50 MHz,70 MHz,30 MHz : Frequency Range: 30 MHz - 440 MHz: Mode: FM: Modulation: MSK: ACF: 72 ms: Emission Designator — Bandwidth: 2. 800 MHz FM (Maritime "Channel 16") Innovative digital developments are also key to our ability to access new spectrum at 71 and 147 MHz (See VHF Spectrum Release) . NO DV on that Channel DV = Digital Voice. 800 - 446. 510 Satellite Down-links 29. 890 MHz FM/DV Repeater Outputs (1 0 kHz channel spacing) 51. AM, RTTY & Experimental 70-cm calling frequency: 432. 400 CW / SSB 144. UK Business Radio Simple Frequencies; UK Band Plan – 70cm; UK Band Plan – 2m; UK Band Plan – 4m; UK Band Plan – 6m; UK Band Plan – 10m; UK Band Plan – 12m; UK Band Plan – 15m; UK Band Plan – 17m; UK Band Plan – 70cm. 000 National FM voice calling frequency 439. moving upward. A 20 Khz spacing matrix is used on this band. 500. 70 MHz 40. 200. 25m band FM simplex calling frequency. 0 MHz 33 centimeter ranges from 902. 100 EME 144. 70-Centimeter Band Calling Frequency 446. 7MHz in 1968, and revised again in 1987 to the current limits of 70. 80 MHz: Frequencies for the Space Shuttle during re-entry and landing. 510 FM calling frequency 51. One good operating practice is to Thus effectively preventing operators from using 70,450 MHz for FM. 4875 Packet radio. 200 MHz, so that is the first place to look for activity or to call What is the national calling frequency for FM simplex operations in the 2 meter band? Correct Answer. 680 MHz 6m Band SSTV Call Freq. 000: Simplex and Repeater Inputs: 440. 3250 Packet radio 70. 00: Satellite only (internationally) 438. 370MHz with the outputs shifted 500 kHz lower between 50. 41, 144. 70 145. 144 - 148 MHz AMATEUR Primary Service 144. please note the following radio configuration items. In general use, the term Use simplex frequencies as a means to communicate without using an FM repeater. 600 All Modes50. 400 is the National Packet Frequency * 223. 450 Digital Voice calling 433. For 1. 890 FM/DV Repeater Inputs, 20 kHz 42. 325 MHz (FM) (UK only) QRP Calling Frequencies (Europe) Band SSB (phone) CW (morse) 160 m 1. 0 MHz 23 centimeter ranges from 1270 MHz to 1300 MHz FM repeater inputs: 144. 300: Mixed-mode and weak-signal work : 432. 290 PSK31 (SSB) 50. 3) In the frequency range 438. 900 - 145. It transmits 144 bit long packets at a baudrate of 2000 Typically, frequencies above 50 Mhz are referred to the UHF / VHF / SHF bands. These frequencies may be used by emergency communication groups. The band limits are now 69. 5 kHz : Location: Worldwide: Short Description: MSK144 is a Minimum Shift Keying FSK signal used for amateur radio meteor-scatter contacts. 390 MHz FM/DV Repeater Inputs (10 KHz channel spacing) (Note 4) 51. See more For new hams who are likely to get started in local VHF/UHF operation, the national calling frequencies to be concerned with are 2m and 70cm FM simplex (non-repeater). 0125-430. 00: Shared by auxiliary and control National FM simplex calling frequency: 1295-1297: Narrow bandwidth The 70-centimeter band is a popular UHF band. 100 Calling frequency: national primary 144. 850 MHz: 70 Centimetres: 420. 5125 Mhz V41 S21 145. 100 MHz, and quickly get a feel for 2 meter, 440 Simplex Frequency Band Frequency Band Frequency 2 m Simplex 146. 500 FM Calling 432. 400: 441. B. 100 MHZ should be used for Packet communications. 0-70. 4MHz, but was extended to 70. 1294. 29. 000 446. 074. 5000 as the national 1. 0 – 146. 200/432. 50 Mhz; You should just memorize this. 5150 145. 475 MHz. 00 ATV simplex with 427. 0MHz; 432MHz Band Note: * 146. For Full Licensees the power limit is restricted to 160W (22dBW) – lower than normal. 000-54. 00 EME VoIP WB Phone/ Telegraph/ Image CW Satellite 144. 66 – 40. 590 Note 4: Once contact is established on a Calling Frequency, operators should QSY to another frequency. 259. (There may be differences f The 70MHz band is unique insofar that it has an AM. 600 Mhz; 6 meters - 52. 000: Channelized: ATV: ATV: FM Narrowband Analog Voice: 16K0F3E: FM Wideband Analog Voice: C4FM: C4FM Yaesu System Fusion: 8K30F7W: NXDN Narrow Band Voice and Data: 70cm Simplex Digital Frequencies. 415 VHF Spectrum Release: 70. 10 70-cm calling frequency The 1. 200 Calling frequency: national secondary 144. 300 FM Simplex Calling Frequency (West Coast)50. I hope this helps. 4500 FM calling 70. 000 – 51. 04 RTTY DX, QRP CW Calling Freq. 1250 State-Wide Shared Non-Protected (SNP) Output 445. 260 AM/FM calling. 200 is traditionally an SSB frequency. 575 U286 (SU23) 51. 4 GHz; Terahertz (>275 GHz) Enquiries For queries about the Band Plans please contact the relevant spectrum manager:-Up to 30MHz: HF Manager; VHF and UHF Bands: VHF Manager; Microwave Bands: Microwave Manager; For other background—see the Spectrum Forum pages 7. 500 MHz. These frequencies are not legally binding, nor does RASA or any other group enforce their use. 17 18. 5625 Mhz V45 70cm Simplex Channels – Frequency Old Name Frequency New Name Use SU16 433. 400 146. FREQUENCY SEGMENT (MHz) MAX BANDWIDTH (Hz) 430,000 - 431,975 20 KHz all mode 430. 30: Mixed-mode and weak ATV repeater input with 439. 350 as well as EI4LLX on 70. 000144. 9 MHz to 70. 000: Simplex – Lowlevel Mobile, Autopatch, IRLP, EchoLink, No Digital: 441. 610 - 147. 1 70cm SSB Calling 52. (More generally, when it comes to fixing minor errors, on frequencies above 430 MHz. 390 MHZ is also used Nationwide for APRS. 000 - 426. 595 FM Simplex Calling Frequency 146. 800 MHz - 1. 160M 1. 447. 025 - 431. 125 MHz, the traditional 6-meter single-sideband calling frequency in the United States. 4000 Mhz U272 FM/AFSK 433. 100 Region 1 2m 144. 30-432 ATV repeater input with 439. 260 MHz AM/FM calling. 100 MHz: CW/SSB: 446. 5MHz. 4875 Links, Control Frequencies 446. 400: FM/other Repeater outputs 25 MHz split paired with 902. Hi guys. 500* Monitor it often and make your calls there but move to another simplex frequency if possible to keep it open for use by others wishing to make simplex contacts. A. 250 160W Limit 2m (144MHz) 144. 5 Khz spacing 70. 600 FM Simplex - Calling Frequency 29. 000 MHz to 50. 10 MHz) FM Simplex Calling on 70cm is at 446. 525 MHz) - Digital Selective Calling frequency. 000: Experimental Narrow bandwidth modes: 433. 8 146 . 110 MHz should not be used for calling within the European part of Region 1 Where the PMR446 service is authorized the 446 MHz frequency spectrum is not part of the 70cm amateur band. 0. 375. 500MHz. 30 50. 10 70-cm calling frequency. 000 20kHz All Modes. For 146. 260 MHz. narcc. 025 - 430. 000 : 1294. 400 70. 1 MHz, ZL calling 144. 100 MHz: CW/SSB: 902. Below 147 MHz, repeater offset -600 kHz, otherwise +600 kHz; Beacons 144. 250-MHz video carrier frequency 432. 30: Mixed-mode and weak-signal work: Auxiliary/repeater links: 435. 520/446. 00-444. 800 – 51. 520: FM Voice Simplex: 223. 100 - 144. AM, RTTY & Experimental 432. 400 SSTV (FM/AFSK) 433. 000 Mhz. 590 MHz FM/DV Simplex (Note 3) (Note 4) 51. 120 144. 525 Mhz V42 FM/DV 145. 400144. 590MHz, each spaced 20 kHz apart. 00-447. 336 MHz The CW operating frequencies of the CW net can be found at 14. Register Among the Amateur Radio Bands in the U. 3 MHz) Bandplan. 980: 440. 00625 MHz is the de facto calling frequency. 906 MHz 10 m 28. 675 MHz) - Have been set aside for coordinated search and rescue operations. 100. 600 : BM: 10m FM Simplx: 10m FM Simplex: FM: Ham: 50. (It is "national" in the US, but that does not guarantee that many people are actively monitoring this frequency! YMMV) Primarily for repeater input frequencies: 223. 375 MHz: National Calling Frequency (FM Simplex) 433. 25 meters - 223. 000 (1 MHz away from national FM calling frequency, already in use for digital) Alternate 146. 6000 : International simplex calling frequency: National FM Simplex Calling Frequency: 446. 400 433. 0 MHz Links, Auxiliary, and digital are 20 kHz wide channels except as noted ATV is a single 6 MHz wide simplex channel Weak Signal, Satellite, and All Mode segments are not channelized For general Amateur Radio, see ARRL (www. The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. 000 RU240 (RB0) 433. 5 2m simplex frequency - W0TLM 70. 3900 FM Repeater Outputs – The frequencies 156. 775. com the calling frequency for 1. 3000 MHz RTTY/fax calling/working: 70. 500: Simplex Digital (Packet) 16 kHz BW – No 222. 950 band segment in order to provide at least 1. 600 – 50. 70 centimeter ranges from 420. 270 MGM centre of activity 70. 39, 144. 17M 18. 000: Remote Control Only – No Voice or Digital: 441. 70 MHz Band plan. 240, 29. 650 & 51. 025 Amateur Satellites (new IARU segment) 144. 075: 927. On this site, find the 'Band Plan' tab for all the calling frequencies. 360 MHz 28. 520 Mhz. 430 MHz (70cm) LICENCE NOTES: Amateur Service: Secondary. 500-52. On 70 cm, typically 5 MHz is used; while on the 2 M band, 600 KHz is used. 075 - 927. 58 MHz. between 160m and 70cm, the frequencies listed in the table below are often used for SSTV, i. 00 is the nationwide simplex/calling freq for 70cm. 0 – 70. National 1. 520 – 145. 2135. 70 Centimeter Band Plan (420-450 Mhz) ARRL 420. 2000MHz. 4. 025. 50 and 446. 5 KHZ SPACING) 433. So a change is needed. 260, 29. Top. 5-71. 5750 156. 560 51. 5 kHz deviation analog voice 20K0F3E Wideband (<25KHz) Frequency modulated (FM) analog voice, 5 kHz deviation . 125: FM/other Simplex: National Simplex Calling Frequency : 146. 60125 MHz FM - begin UK FM 27/81 CB allocation, 10 kHz steps to 27. The 2M SSB calling frequency is 144. 535, 146. 000-902. 865 MHz Internet gateways - hotspots Channel 72 The input frequencies lie between 51. 432. 855 MHz Internet gateways, remote repeaters and links - hotspots Channel 71 26. 990: FM repeaters output channels The intercontinental DX calling frequency 50. FM Remote Base (Uncoordinated) 446. 620-29. Some common Simplex frequencies include: 2 meters: 146. Let's not forget the 10 Meter FM calling frequency of 29. 12 24. 0-7. 20: 70 Centimeters (420-450 MHz) 420. Other frequencies in the 223. 6 MHz I/P-O/P FM/DV repeaters output channels, (20 kHz spacing) So, calling frequencies are well used. 500: FM: Calling and general use. 400 Mhz U272 ATV Talkback SU17 433. [1]The 6-meter band is the lowest portion of the very high frequency (VHF) radio spectrum (50. 450 MHz Page 2 Narrow-band Repeater Pairs 144. 550 52. 950 MHz SSB SSTV Call Freq. 100 MHz to 144. 520 146. 810 – 990 FM/DV repeaters output channels For wideband digital 70. Furthermore is 70,450 MHz the The primary SSB operating frequency of the county hunting net is 14. 260 MHz AM/FM calling: 70. 000 MHz 2 M Simplex Frequencies 146. 5750 Marine The question being, does or can it work on 2m and or 70cm, you would think a simple yes or no answer would suffice, however I've had 50% yes and 50% no, however I have found no standard VarAC 2 meter calling The intercontinental DX calling frequency 50. 000 70. The amateur radio band is between 1240 MHz and 1300 MHz. National Calling Frequency at 52. 2875. 2–70. Printing the band charts. 0750 MHz FM Internet voice gateways (Notes 7, 8) 433. 9000 – 445. 2 GHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use on a secondary basis. These are 146. Such use should be in accordance with the most recent version of Recommendation ITU-R M. Chose the wrong frequency and you and your friend could end up being on several repeaters at the same time and not know it. 9810 MHz : 430. 510 MHz FM calling frequency 51. Werthers Radio Addict 05. There are a The 23 centimeter, 1200 MHz or 1. 25-meter, 220 MHz or 222 MHz band is a portion of the VHF radio spectrum internationally allocated for amateur radio use on a primary basis in ITU Region 2, and it comprises frequencies from 220 MHz to 225 MHz. 680 SSTV 50. 950 to 432. 00-438. Note: The 222 MHz band plan was adopted by the ARRL Board of Directors in July 1991. 125 : BM: 6m SSB Call: 6m SSB Calling: USB 70 Centimeters (420-450 MHz) 420. 400 – 433. 000 MHz - 29. 075 Like others have mentioned, I'm sure that simplex frequencies vary by region, but these do fall within the 70cm band plan as "simplex" frequencies. 52: 146. 07-432. 5 MHz, which means the current IARU Region 1 band plan can be fully 56. 1150 144. The usual frequency on 75 meters is 3. 575 12 KHz FM Digital Voice 433. 500 FM Calling 144. 390 FM Repeater Outputs 147. 425 Mhz U274 SU18 433. 720 – 50. 52. Further up the band you will find a total of 10 FM telephony simplex channels. 000 is the only nationally recognized simplex FM frequencies on the 440 band. 200 MHz it is generally down for CW, and up for SSB. 120 – 51. 500 MHz FM and 906. AM Calling frequency. 160 – 223. 710 - 40. 25m 222. 500 146. 000 MHz FM. 65 145. 0000 – 444. 915. 5750 MHz U286 UK SSB speech calling frequency. 475 FM Simplex Experimental modes 432. 420-450 MHz Spectrum Utilization General Overview 420. Use simplex frequencies as a means to communicate without using an FM repeater. 125 SSB Calling Frequency50. ISLAND HUNTER FREQUENCIES (IOTA) IOTA CW: 3. 510: FM calling frequency : 51. 00 21. 5200 National FM Calling Frequency 146. Amateurs are secondary. 520 on 2 meters and 446 FM on 70 cm band. 400 Mhz 440 Simplex 445. 570 52. 3500 Emergency comms. 680 Repeater Outputs PSK31. 400: Propagation Beacon Network Exclusive (10) 432. 275 MHz and Upper Sideband (USB) is used. 30-432. Corresponding co-sited 70cm repeaters will be confined to the 438. 25m is 223. 842 MHz. 285 MHz 50. g. 400 : Repeater outputs : 147. 555 MHz USB - international 11 meter DX calling frequency 27. Last edited by sunsparc. e. Licence Notes: 50. 600: Digital Channels: 223. 000 - 435. 00 MHz. 000 MHz. arrl. S20 145. Emission Types: 70-cm calling frequency: 432. 000 - 438. 375 FM Simplex General use 432. 0000-431. 600 MHz: Alternate FM 420 MHz 430 450 MHz See FCC Part 97. 52 MHz is the de facto backcountry frequency and I often hear campers, fisherpersons, 4WD enthusiasts, hikers, SOTA activators, etc. According to eham. Locator: IO83WG ITU: 27 IARU: 1 CQ: 14 DXCC: 223 IOTA: EU-005 WAB: SJ97 RSGB AFS: MACC. 530 MHz GB2RS news broadcast and slow morse 51. 025 Mhz Same with 70cm - the FM calling frequency is 446. 600 RTTY (FSK) 70. 1 is the National Weak-Signal Calling Frequency. 710-50. Primary packet/digipeater 144. 600 52. 090 Beacons 70. 000 - 444. Calling frequencies (MHz) 40 7. 010 MHz: EME (Moonbounce) 432. 40 – 223. 110 MHz should not be used for calling within the European part of Region 1 at any time. The ARRL does not list it in their band plan. Output Input Output Input Output Input Output Input; 145. 450 was a gateway its the FM calling frequency. 600 MHz 2m Band SSTV Call Freq. 300 MHz 146 to 148 MHz are, or may be, allocated for use by other services. Allocation Types. 80M 3. 40M 7. 145. 775 Digital communications channels 434. 50 National FM Calling Frequency; 907-91 Repeater inputs; 2 Meter calling frequencies: SSB/CW – 144. 520, which can be busy at times. 0 - 450. 20M 14. IIc IIc page 6 jun04 144 - 146 MHz BANDPLAN ( San Marino 2002 ) Frequency (MHz) Maximum Bandwidth (-6dB) MODE USAGE The usual frequency on 75 meters is 3. 250 Mhz All modes 70. 3000 RTTY/fax (calling/working) 70. 0565 MHz on 20 meters and 7. 125 Internet gateways 430. 260 WSJT Calling Frequency50. 5200-29. 340 20 meters 2,427 MHz Calling Frequency EME 144MHz BAND Unit: MHz 144. 405 - 147. 37, 144. Single-band equipment for 70cm is rare, but many dual-band transceivers are available that operate on both 2 meters and 70cm. 525 National FM Simplex Calling Frequency* 6 Meter Simplex Frequencies: --51. 510 52. 30M 10. 850 MHz 1. It makes sense to move it away from the primary activity area centered around 70,2 MHz. 520, which is the "national" 2 meter FM calling channel. For more about operating on these bands, please see the following pages: VHF Spectrum 70. 500 FM channels. 400 MHz to 433. 4 70 Centimeters. 445 146. 520 0. 1 . 1. 0* 33-cm Band. 500 MHz), Channel 67 (156. 300 * National calling frequency July 2016 This list was compiled through a compilation of band plans from ARRL specific FM voice simplex frequencies for is 70 CM. All modes. 270 FSK Meteorscatter50. 510MHz is designated as the FM calling frequency. 65 MHz, other frequencies available. 060 MHz PSK31 Frequencies These recommended frequencies are in accordance with the IARU bandplan f or Region 1. 500 51. 70. 1000-447. 10: Using the national calling Many seem to default to using the national FM calling frequencies—highlighted in the table below—but the calling frequencies are not meant for long QSOs, so they should not be the first 70 cm ARRL NARCC 33cm ARRL NARCC 23 cm ARRL NARCC 13 cm ARRL NARCC; 1: 29. 500 FM calling frequency (12. 505 Mhz 440 FM Call 446. priority 70. 294 MHz. 5MHz Tx/Rx separation. 430 MHz (70cm) Necessary: UK Usage: IARU Recommendation: Bandwidth : 430. 9750 FM Repeater Outputs (25 kHz spacing) 442. 174 All 1. 8150 440 MHz - 70 Centimeters (420-450 MHz) ARRL's 440 Band Plan ; 420. 300 – 432. 70 cm (420-450 MHz) Bandplan. 100 – National CW Calling Frequency (2) 432. Slow Scan Television. 475 On the 2 meter and 70 centimeter band plans published by the ARRL, what is the difference in intended use between the calling frequencies (144. bands (i. 300 Beacons (Geographical Plan - 1 kHz spacing) (Horizontal Polarisation) 432. 000: 2305. 400: 223. 20 15 meters 21. 52 (2 meter simplex FM calling frequency) and then when contact is made QSY to some other open frequency. 000 Mhz, not 446. 70cm FM/DV Simplex Channels – Frequency Old Name Frequency New Name Use SU16 433. 300 MHz), Channel 10 (156. 000 Satellite Operations Only (Internationally) 438. 300 to 432. Analog and Digital Links (4) (1) 446. 400 Beacons UK VHF Amateur Radio Bands - Quick Reference 70cm (430MHz) 430. 525 Mhz V42 GB2RS / NARC Club Net 145. 500 MHz 2m Band SSTV Call Freq. 270 MHz MGM centre of activity. Im looking at the possibility of getting active on 4 m. 5 70 cm FM Calling Frequency 3 SPX42 147. 144. 410-51. 580 51. 000 Mhz is the National FM simplex calling frequency. 000 144. 500 Mhz V40 FM Calling Channel 145. 520 MHz is the national calling frequency for FM voice. 600 MHz to 434. 220, 29. 00 MHz Calling Frequency, Emergency communication 144. 500: National FM calling frequency: 446. x the default calling frequencies set up in JS8Call are listed or you can simply manually retune your radio to another frequency. 500 MHz (906. 5800 : Repeater Inputs: 29. 6125 FM DV Calling 145. 5935MHz). 52 MHz: FM Simplex: Direct communication without 223. 250 to 432. 4625 Digital modes 70. 520 MHz. Note 2: Broadband segment may be used for Frequency Input License Type Tone Tone In Alpha Tag Description Mode Tag; 29. 00-445. 50 Mhz; 23 cm - 1294. 3000 MHz . 800: DIGITAL 70cm Simplex Frequencies Hello, Here are some of the common 70cm simplex frequencies that I have in all of my radios 445. 4 National AM Simplex Frequency 50. 903 MHz, while 15 and 10 meters are at 21. 70 cm: (FM) 430. 100 MHz: CW 70 cm (420-450 MHz) UHF Spectrum Revision 20180206a Approved and Adopted February 13, 2018. 100 MHz. 810 – 56. 681 MHz (Subject to change) Applicable for countries where Amateur Service is limited to all or parts of the ISM band 40. 580 and 446. Calling frequencies are places where people can call to make a QSO to see if the band is open. 5250 MHz U282 07. 4875 Digital modes Note 1. One good operating practice is to move your 2 M Calling Frequency 146. 70 MHz and 296. 3125 Packet radio 70. 220 – 51. repeaters and simplex National FM Simplex Frequency= 446. org) Frequency: 160 metres: 1. 00-432. 50. Standard Repeater Offsets. 5 2m FM Calling Frequency 2 CALL446 446. 000 – 445. 450 E A G SSTV 21. 200 – National SSB Calling Frequency (2) 432. 400 Mhz FM. 575 MHz: Repeater Outputs; 434. 5 MHz FM is the old 900 MHz FM calling frequency) Amateur Radio VHF UHF Simplex Frequencies. FM repeater outputs in UK only (see note 1) 433. 200 SSB/CW calling 70. 000 Mhz 2 m FM Call 146. A place to discuss all aspects of amateur radio operation. 5 kHz spacing. 130 MHz. As with SSB/CW work, please do not monopolize the calling frequency. 0000 : Repeater inputs and outputs – local option (No new link or control. Historically, the band was first allocated in the UK in 1956, originally 70. 158 (second to last simplex freq within FM national calling simplex portion, already in use for 50. On LF up to the lower part of UHF, i. Maximum bandwidth 12 kHz. 00000 MHz Revision 2022-08-15 ARCA 11K2F3E Narrowband (<12. 5 . 7. 6 1. 6 148 MHz 33 cm 902 904 909 915 921 928 MHz 903 927 70 cm 420 NO FM SSB / Weak National Calling Frequency 21. 800 Digital50. 000. 400 MHz. 565 MHz, etc. JT6M . 4) In the frequency ranges 430. 3375 Packet radio 70. 260 AM/FM Calling 70. 4 . 420 0. 100 70-CM SSB Calling Frequency 432. 025 MHz (AIS 2) may also be used by autonomous maritime radio devices Group A that enhance the safety of navigation, using digital selective calling and/or AIS technology. 535 Mhz 440 Simplex 446. 10 28. For digital ATV, the recommended standard is DVB-T using a 7 MHz bandwidth centred on 446. 2 MHz, FM calling 144. 500 MS random calling center frequency : 290: Cross band centre frequency (50,290 MHz) 70,300: AM and FM : 325: FM calling channel : 475: AM calling channel: 70,500 : Beacons may use any sub kHz if no allocation is available within 000-090. 000: 2 : 51. 025 446. 07 EME (Earth-Moon-Earth) 432. 0 MHZ to 928. 525 6M FM Calling 146. Unless you have the right radio (capable of SSB) and a really good antenna, you won't hear anything 430. 000 Mixed Mode & Weak Signal 433. 525 U282 (SU21) 433. I also monitor EI4FMG on 70. JS8. 975 MHz) 433. 210-51. 250-70. 425 GB2RS 70. 6 MHz shift) 433. 475MHZ ALL MODES (CHANNELISED OPERATIONS – 12. In areas that use 15-kHz channels, the adjacent channels are 146. 25 MHz video carrier control links and experimental 426. Program 146. 100 440. 000 Centre frequency of digital experiments Across all of North America, the National Simplex Frequency (also referred to as the calling frequency) is 146. 385 USB PSK31 50. qppg lpti zin cxfiqx pzgqwbg ntet uhwf hpnff kvbz cxuavnl