Bandplans
| Frequency |
Usage |
| 28.000 - 28.070 |
CW |
| 28.070 - 28.150 |
Digital and CW |
| 28.120 - 28.189 |
Digital/Packet and CW |
| 28.190 - 28.225 |
CW and Beacons |
| 28.200 - 28.300 |
CW and Beacons |
| 28.300 - 29.300 |
SSB |
| 28.680 |
SSTV |
| 29.300 - 29.510 |
Satellites |
| 29.510 - 29.590 |
FM Repeater Inputs |
| 29.60 |
FM Simplex Calling Frequency |
| 29.61 - 29.69 |
FM Repeater Outputs |
| Frequency |
Usage |
| 50.000 - 50.100 |
CW, Beacons |
| 50.100 - 50.300 |
SSB, CW |
| 50.100 - 50.125 |
DX Window |
| 50.125 |
SSB Calling Frequency |
| 50.300 - 50.600 |
All Modes |
| 50.600 - 50.800 |
Digital |
| 50.800 - 51.000 |
Remote Control |
| 51.000 - 51.100 |
Pacific DX Window |
| 51.120 - 51.180 |
Digital |
| 51.200 - 51.480 |
FM Repeater Inputs |
| 51.500 - 51.600 |
FM Simplex |
| 51.620 - 51.680 |
Digital |
| 51.700 - 51.980 |
FM Repeater Outputs |
| 52.020 - 52.040 |
FM Simplex |
| 52.060 - 52.480 |
FM Repeater Inputs |
| 52.525 |
FM Simplex Calling Frequency |
| 52.540 |
FM Simplex |
| 52.560 - 52.980 |
FM Repeater Outputs |
| 53.000 - 53.020 |
FM Simplex |
| 53.040 - 53.480 |
FM Repeater Inputs |
| 53.100 |
Remote Control |
| 53.200 |
Remote Control |
| 53.300 |
Remote Control |
| 53.400 |
Remote Control |
| 53.500 |
Remote Control |
| 53.520 |
FM Simplex |
| 53.540 - 53.980 |
FM Repeater Outputs |
| 53.600 |
Remote Control |
| 53.700 |
Remote Control |
| 53.800 |
Remote Control |
| 53.900 |
FM Simplex |
| Frequency |
Usage |
| 144.000 - 144.050 |
CW/EME |
| 144.050 - 144.100 |
CW and Weak Signal |
| 144.100 - 144.200 |
CW and Weak Signal SSB |
| 144.200 |
SSB Calling Frequency |
| 144.200 - 144.275 |
SSB |
| 144.275 - 144.300 |
Propagation Beacons |
| 144.300 - 144.500 |
Satellite/OSCAR |
| 144.500 - 144.900 |
FM Repeater Inputs |
| 144.900 - 145.100 |
Weak Signal, FM Simplex, Digital/Packet |
| 145.100 - 145.500 |
FM Repeater Outputs |
| 145.500 - 145.800 |
Miscellaneous and Experimental Modes |
| 145.800 - 146.000 |
Satellite/OSCAR |
| 146.010 - 146.370 |
FM Repeater Inputs |
| 146.400 - 146.580 |
FM Simplex |
| 146.610 - 147.390 |
FM Repeater Outputs |
| 147.420 - 147.570 |
FM Simplex |
| 147.600 - 147.990 |
FM Repeater Inputs |
| Frequency |
Usage |
| 222.000 - 222.025 |
EME |
| 222.050 - 222.060 |
Propagation Beacons |
| 222.100 |
CW and SSB Calling Frequency |
| 222.100 - 222.150 |
CW and SSB Weak Signal |
| 222.150 - 222.250 |
Local Coordinators Option |
| 222.250 - 223.380 |
FM Repeater Inputs |
| 223.400 - 223.520 |
FM Voice Simplex |
| 223.520 - 223.640 |
Digital/Packet |
| 223.640 - 223.700 |
Links and Control |
| 223.710 - 223.850 |
Local Coordinators Option |
| 223.850 - 224.980 |
FM Repeater Outputs |
| Frequency |
Usage |
| 420.000 - 426.000 |
ATV, Control Links and Experimental |
| 426.000 - 432.000 |
ATV Simplex |
| 430.050 - 430.950 |
Digital/Packet, 100 khz bandwidth channels |
| 431.025 - 431.950 |
Digital/Packet, 25 khz bandwidth channel |
| 432.000 - 432.070 |
EME |
| 432.070 - 432.100 |
CW Weak Signal |
| 432.100 |
SSB Calling Frequency |
| 432.100 - 432.300 |
Mixed Mode and Weak Signal |
| 432.300 - 432.400 |
Propagation Beacons |
| 432.400 - 433.000 |
Mixed Mode and Weak Signal |
| 433.000 - 435.000 |
Auxiliary and Repeater Links |
| 435.000 - 438.000 |
Satellite |
| 438.000 - 444.000 |
ATV Repeater Input and FM Repeater Links |
| 440.975 - 441.075 |
Digital/Packet, 25 khz bandwidth channel |
| 442.000 - 445.000 |
FM Repeater Inputs and Outputs (local option) |
| 445.000 - 447.000 |
Auxiliary and Control Links, Simplex, FM Repeater Inputs and Outputs (local option) |
| 447.000 - 450.000 |
FM Repeater Inputs and Outputs (local option) |
| Frequency |
Usage |
| 902.0000 — 902.2875 | SSTV, FAX, ACSSB, Experimental |
| 902.2125 — 902.4625 | Auxiliary FM Duplex Link Input Frequency Pairs |
| 902.4875 — 902.7000 | FM Repeater Inputs & designated simplex (25 MHz split - 12.5 KHz spacing) |
| 902.5000 - | FM Simplex Calling Channel (1 of 2) |
| 902.7375 — 903.0500 | EME Exclusive |
| 903.0700 — 903.0800 | CW Beacons |
| 903.1000 - | CW, SSB Calling Frequency |
| 903.4000 — 903.6000 | Cross Band Linear Translator Inputs |
| 903.6000 — 903.8000 | Cross Band Linear Translator Outputs |
| 903.8000 — 904.0000 | Experimental Beacons Exclusive |
| 904.0000 — 906.0000 | Digital Communications |
| 906.0000 — 907.0000 | Narrow Band FM Simplex (grandfathered system - 25 KHz channels) |
| 906.5000 - | Old National Calling Frequency (grandfathered) |
| 907.0000 — 910.0000 | FM Repeater Inputs (12 MHz split - 100 KHz spacing) |
| 910.0000 — 916.0000 | ATV |
| 916.0000 — 918.0000 | Digital Communications |
| 918.0000 — 919.0000 | Narrow Band FM Control Links/Remote Bases |
| 919.0000 — 922.0000 | FM Repeater Outputs (12 MHz split - 100 KHz spacing) |
| 927.0125 — 927.9875 | Auxiliary Simplex & Link Frequencies |
| 927.2125 — 927.4625 | Auxiliary FM Duplex Link Input Frequency Pairs |
| 927.4875 — 927.7000 | FM Repeater Outputs & designated simplex (25 MHz split - 12.5 KHz spacing) |
| 927.5000 - | FM Simplex Calling Channel (2 of 2) |
| 927.7375 — 927.7875 | Old FM Voice Simplex Channels (grandfathered) |
| 922.0000 — 928.0000 | Wideband Experimental, ATV, Simplex, Spread Spectrum |
20 FM Repeater Pairs
12.5 KHz spacing between channels, 25 MHz Duplex in/out
902.4875 - 927.4875 Itinerant repeater allocation
Reserved for itinerant and short term use during a special event or emergency with no formal coordination required. Trustees/Owners are encouraged to notify their local coordinator to inform them of system parameters and expected duration of use.
Regular FM Repeater Service — assignable in order
1st pair - 902.5125 - 927.5125 2nd pair - 902.5250 - 927.5250 3rd pair - 902.5375 - 927.5375
4th pair - 902.5500 - 927.5500 5th pair - 902.5625 - 927.5625 6th pair - 902.5750 - 927.5750
7th pair - 902.5875 - 927.5875 8th pair - 902.6000 - 927.6000 9th pair - 902.6125 - 927.6125
10th pair - 902.6250 - 927.6250 11th pair - 902.6375 - 927.6375 12th pair - 902.6500 - 927.6500
13th pair - 902.6625 - 927.6625 14th pair - 902.6750 - 927.6750 15th pair - 902.6875 - 927.6875
16th pair - 902.7000 - 927.7000
29 FM Repeater Pairs
100 KHz spacing between channels, 12 MHz Duplex in/out
907.100 - 919.100 Itinerant repeater allocation
907.200 - 919.200 Itinerant repeater allocation
Reserved for itinerant and short term use during a special event or emergency with no formal coordination required. Trustees/Owners are encouraged to notify their local coordinator to inform them of system parameters and expected duration of use.
Regular FM Repeater Service — assignable in order
1st pair - 907.300 - 919.300 2nd pair - 907.400 - 919.400 3rd pair - 907.500 - 919.500
4th pair - 907.600 - 919.600 5th pair - 907.700 - 919.700 6th pair - 907.800 - 919.800
7th pair - 907.900 - 919.900 8th pair - 908.000 - 920.000 9th pair - 908.100 - 920.100
10th pair - 908.200 - 920.200 11th pair - 908.300 - 920.300 12th pair - 908.400 - 920.400
13th pair - 908.500 - 920.500 14th pair - 908.600 - 920.600 15th pair - 908.700 - 920.700
16th pair - 908.800 - 920.800 17th pair - 908.900 - 920.900 18th pair - 909.000 - 921.000
19th pair - 909.100 - 921.100 20th pair - 909.200 - 921.200 21st pair - 909.300 - 921.300
22nd pair - 909.400 - 921.400 23rd pair - 909.500 - 921.500 24th pair - 909.600 - 921.600
25th pair - 909.700 - 921.700 26th pair - 909.800 - 921.800 27th pair - 909.900 - 921.900
FM Voice Simplex Channels
902.5000
927.5000
906.5000 (old national — retained under grandfather clause)
927.7500 (old plan — retained under grandfather clause)
32 Auxiliary Simplex Link Frequencies
Specific Vertical or Horizontal Antenna Polarization Required
12.5 KHz spacing between channels
vertical 927.0125 horizontal 927.0250 vertical 927.0375 horizontal 927.0500
vertical 927.0625 horizontal 927.0750 vertical 927.0875 horizontal 927.1000
vertical 927.1125 horizontal 927.1250 vertical 927.1375 horizontal 927.1500
vertical 927.1625 horizontal 927.1750 vertical 927.1875 horizontal 927.2000
vertical 927.8000 horizontal 927.8125 vertical 927.8250 horizontal 927.8375
vertical 927.8500 horizontal 927.8625 vertical 927.8750 horizontal 927.8875
vertical 927.9000 horizontal 927.9125 vertical 927.9250 horizontal 927.9375
vertical 927.9500 horizontal 927.9625 vertical 927.9750 horizontal 927.9875
22 Auxiliary Duplex Link Frequency Pairs
Specific Vertical or Horizontal Antenna Polarization Required
12.5 KHz spacing between channels with 25 MHz duplex in/out
vertical 902.2125 - 927.2125 horizontal 902.2250 - 927.2250 vertical 902.2375 - 927.2375
vertical 902.2500 - 927.2500 horizontal 902.2625 - 927.2625 vertical 902.2750 - 927.2750
vertical 902.2875 - 927.2875 horizontal 902.3000 - 927.3000 vertical 902.3125 - 927.3125
vertical 902.3250 - 927.3250 horizontal 902.3375 - 927.3375 vertical 902.3500 - 927.3500
vertical 902.3625 - 927.3625 horizontal 902.3750 - 927.3750 vertical 902.3875 - 927.3875
vertical 902.4000 - 927.4000 horizontal 902.4125 - 927.4125 vertical 902.4250 - 927.4250
vertical 902.4375 - 927.4375 horizontal 902.4500 - 927.4500 vertical 902.4625 - 927.4625
vertical 902.4750 - 927.4750
Digital Packet Simplex Channels
904.000 to 906.000 MHz - channel every 25 KHz
916.000 to 918.000 MHz - channel every 25 KHz
| Frequency |
Usage |
| 1240.000 - 1246.000 |
ATV #1 |
| 1246.000 - 1248.000 |
FM Narrowband Links and Digital |
| 1248.000 - 1252.000 |
ATV #2 |
| 1249.000 |
Digital/Packet, 2 mhz bandwidth channel |
| 1251.000 |
Digital/Packet, 2 mhz bandwidth channel |
| 1258.000 - 1260.000 |
FM Narrowband Links and Digital |
| 1260.000 - 1270.000 |
Satellite Uplinks, Experimental and Simplex ATV |
| 1270.000 - 1276.000 |
FM Repeater Inputs |
| 1276.000 - 1282.000 |
ATV #3 |
| 1282.000 - 1288.000 |
FM Repeater Outputs |
| 1288.000 - 1294.000 |
Wideband Experimental and Simplex ATV |
| 1294.025 - 1294.175 |
Digital/Packet, 26 khz bandwidth channel |
| 1294.100 |
Digital/Packet Calling Frequency |
| 1294.200 - 1295.000 |
FM Simplex (narrowband) |
| 1294.500 |
FM Simplex Calling Frequency |
| 1295.000 - 1297.000 |
Weak Signal (no FM) |
| 1295.000 - 1295.800 |
STV, FAX, ACSB Experimental |
| 1295.800 - 1296.000 |
EME and CW |
| 1296.000 - 1296.050 |
EME Only |
| 1296.070 - 1296.080 |
CW Beacons |
| 1296.100 |
CW/SSB Calling Frequency |
| 1296.400 - 1296.600 |
Crossband Linear Translator Output |
| 1296.800 - 1297.000 |
Experimental Beacons |
| 1297.000 - 1300.000 |
Digital/Packet |
| 1298.000 |
Digital/Packet, 2 mhz bandwidth channel |
| 1299.050 - 1299.950 |
Digital/Packet, 100 khz bandwidth channel |
| Frequency |
Usage |
| 2300.000 - 2303.000 |
High Rate Data |
| 2303.000 - 2303.500 |
Digital/Packet |
| 2303.500 - 2303.800 |
TTY and Packet |
| 2303.800 - 2303.900 |
Packet, TTY, CW and EME |
| 2303.900 - 2304.100 |
CW and EME |
| 2304.100 |
Calling Frequency |
| 2304.100 - 2304.200 |
CW, EMEand SSB |
| 2304.200 - 2304.300 |
SSB, SSTV, ACSSB, FAX, Packet, AM and AMTOR |
| 2304.300 - 2304.320 |
Propagation Beacon Network |
| 2304.320 - 2304.400 |
Propagation Beacons |
| 2304.400 - 2304.500 |
SSB, SSTV, ACSSB, FAX, Packet, AM, AMTOR and Experimental |
| 2304.500 - 2304.700 |
Crossband Linear Translator Input |
| 2304.700 - 2304.900 |
Crossband Linear Translator Output |
| 2304.900 - 2305.000 |
Experimental Beacons |
| 2305.000 - 2306.000 |
FM Simplex |
| 2305.200 |
FM Simplex Calling Frequency |
| 2306.000 - 2309.000 |
FM Repeater Inputs |
| 2309.000 - 2310.000 |
Control and Auxiliary Links |
| 2390.000 - 2396.000 |
Fast Scan TV |
| 2396.000 - 2399.000 |
High-rate Data |
| 2399.000 - 2399.500 |
Digital/Packet |
| 2399.500 - 2400.000 |
Control and Auxiliary Links |
| 2400.000 - 2403.000 |
Satellite |
| 2403.000 - 2408.000 |
Satellite High-rate Data |
| 2408.000 - 2410.000 |
Satellite |
| 2410.000 - 2413.000 |
FM Repeater Outputs |
| 2413.000 - 2418.000 |
High Rate Data |
| 2418.000 - 2430.000 |
Fast Scan TV |
| 2430.000 - 2433.000 |
Satellite |
| 2433.000 - 2438.000 |
Satellite High-rate Data |
| 2438.000 - 2450.000 |
Wideband FM, FSTV, FMTV and Experimental |
Last update 12 July 2015