Colorado Council of Amateur Radio Clubs Web Portal

       

Frequency Use Plan 23cm (1200 MHz)

Frequency (MHz)TypeSub-bandUsage
1240.000 - 1246.000CoordinatedATVATV
1246.000 - 1248.000ChannelizedAuxiliary Full DuplexAuxiliary Operation – Full Duplex – Inputs
1248.000 - 1252.000Channelized-Digital Communications
1252.000 - 1258.000CoordinatedATVATV
1258.000 - 1260.000CoordinatedAuxiliary Full DuplexAuxiliary Operation – Full Duplex – Outputs
1260.000 - 1270.000Non-channelized-Satellite uplinks, Experimental simplex ATV
1270.000 - 1271.000CoordinatedFull Duplex DigitalDigital Data
1271.000 - 1276.000CoordinatedNarrowband RepeaterNarrowband Repeater Inputs
1276.000 - 1282.000CoordinatedATVATV
1282.000 - 1283.000ChannelizedFull Duplex DigitalDigital Data
1283.000 - 1288.000CoordinatedNarrowband RepeaterNarrowband Repeater Outputs
1288.000 - 1294.000CoordinatedATVWide band Experimental and Simplex ATV
1294.000 - 1295.000Channelized-FM Voice Simplex
1295.000 - 1297.000Non-channelized-Narrowband Weak Signal (no FM)
1297.000 - 1299.000Channelized-Digital Communication
1299.000 - 1300.000ChannelizedHalf Duplex DigitalDigital Data

Black text above indicates frequencies not coordinated by CCARC.
Green text indicates channelized but not coordinated frequencies.
Blue frequencies are coordinated by CCARC.

RevDescriptionBy
AInitial release. Approved at October 20, 2007 CCARC General Membership Meeting.K2AD
BModified Digital Data half-duplex allocation. Approved at April 26, 2008 CCARC General Membership Meeting.K2AD
CPublish in portal. Replace Auxilliary Full Duplex table. Approved at 4/23/22 meeting.KI0HC

1200ATV: ATV

Coordinated by CCARC
[] shows number of current coordinations.
Click on frequency to list coordinations.

Permitted modes for this sub-band
5M75C3FATV (6MHz channel)
6M0G7WDVB-T (6MHz channel)

FrequencyRemarks
1243.000Video 1241.25, Aural 1245.75, Vestigal sideband filter required.
1255.000Video 1253.25, Aural 1257.75, Vestigal sideband filter required. [1]
1279.000Video 1277.25, Aural 1281.75, Vestigal sideband filter required.
1291.000Video 1289.25, Aural 1295.75, Vestigal sideband filter required.

1200AUX: Auxiliary Full Duplex

Coordinated by CCARC
[] shows number of current coordinations.
Click on frequency to list coordinations.

Permitted modes for this sub-band
11K2F3EFM Narrowband Analog Voice

OutputInputRemarks
1258.01251246.0125
1258.02501246.0250
1258.03751246.0375
1258.05001246.0500
1258.06251246.0625
1258.07501246.0750
1258.08751246.0875
1258.10001246.1000
1258.11251246.1125
1258.12501246.1250
1258.13751246.1375
1258.15001246.1500
1258.16251246.1625
1258.17501246.1750
1258.18751246.1875
1258.20001246.2000
1258.21251246.2125
1258.22501246.2250
1258.23751246.2375
1258.25001246.2500
1258.26251246.2625
1258.27501246.2750
1258.28751246.2875
1258.30001246.3000
1258.31251246.3125
1258.32501246.3250
1258.33751246.3375
1258.35001246.3500
1258.36251246.3625
1258.37501246.3750
1258.38751246.3875
1258.40001246.4000
1258.41251246.4125
1258.42501246.4250
1258.43751246.4375
1258.45001246.4500
1258.46251246.4625
1258.47501246.4750
1258.48751246.4875
1258.50001246.5000
1258.51251246.5125
1258.52501246.5250
1258.53751246.5375
1258.55001246.5500
1258.56251246.5625
1258.57501246.5750
1258.58751246.5875
1258.60001246.6000
1258.61251246.6125
1258.62501246.6250
1258.63751246.6375
1258.65001246.6500
OutputInputRemarks
1258.66251246.6625
1258.67501246.6750
1258.68751246.6875
1258.70001246.7000
1258.71251246.7125
1258.72501246.7250
1258.73751246.7375
1258.75001246.7500
1258.76251246.7625
1258.77501246.7750
1258.78751246.7875
1258.80001246.8000
1258.81251246.8125
1258.82501246.8250
1258.83751246.8375
1258.85001246.8500
1258.86251246.8625
1258.87501246.8750
1258.88751246.8875
1258.90001246.9000
1258.91251246.9125
1258.92501246.9250
1258.93751246.9375
1258.95001246.9500
1258.96251246.9625
1258.97501246.9750
1258.98751246.9875
1259.00001247.0000
1259.01251247.0125
1259.02501247.0250
1259.03751247.0375
1259.05001247.0500
1259.06251247.0625
1259.07501247.0750
1259.08751247.0875
1259.10001247.1000
1259.11251247.1125
1259.12501247.1250
1259.13751247.1375
1259.15001247.1500
1259.16251247.1625
1259.17501247.1750
1259.18751247.1875
1259.20001247.2000
1259.21251247.2125
1259.22501247.2250
1259.23751247.2375
1259.25001247.2500
1259.26251247.2625
1259.27501247.2750
1259.28751247.2875
1259.30001247.3000
OutputInputRemarks
1259.31251247.3125
1259.32501247.3250
1259.33751247.3375
1259.35001247.3500
1259.36251247.3625
1259.37501247.3750
1259.38751247.3875
1259.40001247.4000
1259.41251247.4125
1259.42501247.4250
1259.43751247.4375
1259.45001247.4500
1259.46251247.4625
1259.47501247.4750
1259.48751247.4875
1259.50001247.5000
1259.51251247.5125
1259.52501247.5250
1259.53751247.5375
1259.55001247.5500
1259.56251247.5625
1259.57501247.5750
1259.58751247.5875
1259.60001247.6000
1259.61251247.6125
1259.62501247.6250
1259.63751247.6375
1259.65001247.6500
1259.66251247.6625
1259.67501247.6750
1259.68751247.6875
1259.70001247.7000
1259.71251247.7125
1259.72501247.7250
1259.73751247.7375
1259.75001247.7500
1259.76251247.7625
1259.77501247.7750
1259.78751247.7875
1259.80001247.8000
1259.81251247.8125
1259.82501247.8250
1259.83751247.8375
1259.85001247.8500
1259.86251247.8625
1259.87501247.8750
1259.88751247.8875
1259.90001247.9000
1259.91251247.9125
1259.92501247.9250
1259.93751247.9375

1200DIGF: Full Duplex Digital

Coordinated by CCARC
[] shows number of current coordinations.
Click on frequency to list coordinations.

Permitted modes for this sub-band
150K0F1DD-STAR 128kbps Data

OutputInputRemarks
1282.2001270.200
1282.4001270.400
1282.6001270.600
1282.8001270.800

1200DIGH: Half Duplex Digital

Not coordinated by CCARC

Permitted modes for this sub-band
150K0F1DD-STAR 128kbps Data
6K00F7WD-STAR Voice
16K0F3EFM Wideband Analog Voice
150K0F1DD-STAR 128kbps Data

FrequencyRemarks
1299.100
1299.300
1299.500
1299.700[1]
1299.900

1200NB: Narrowband Repeater

Coordinated by CCARC
[] shows number of current coordinations.
Click on frequency to list coordinations.

Permitted modes for this sub-band
11K2F3EFM Narrowband Analog Voice
4K00F1WNXDN Ultra Narrow Voice and Data
6K00F7WD-STAR Voice
7K60FXWDMR Voice and Data
8K10F1EP25 Phase I Voice
8K30F7WNXDN Narrow Band Voice and Data
11K2F1DPOCSAG

OutputInputRemarks
1283.01251271.0125
1283.02501271.0250
1283.03751271.0375
1283.05001271.0500
1283.06251271.0625
1283.07501271.0750
1283.08751271.0875
1283.10001271.1000
1283.11251271.1125
1283.12501271.1250
1283.13751271.1375
1283.15001271.1500
1283.16251271.1625
1283.17501271.1750
1283.18751271.1875
1283.20001271.2000
1283.21251271.2125
1283.22501271.2250
1283.23751271.2375
1283.25001271.2500
1283.26251271.2625
1283.27501271.2750
1283.28751271.2875
1283.30001271.3000
1283.31251271.3125
1283.32501271.3250
1283.33751271.3375
1283.35001271.3500
1283.36251271.3625
1283.37501271.3750
1283.38751271.3875
1283.40001271.4000
1283.41251271.4125
1283.42501271.4250
1283.43751271.4375
1283.45001271.4500
1283.46251271.4625
1283.47501271.4750
1283.48751271.4875
1283.50001271.5000
1283.51251271.5125
1283.52501271.5250
1283.53751271.5375
1283.55001271.5500
1283.56251271.5625
1283.57501271.5750
1283.58751271.5875
1283.60001271.6000
1283.61251271.6125
1283.62501271.6250
1283.63751271.6375
1283.65001271.6500
1283.66251271.6625
1283.67501271.6750
1283.68751271.6875
1283.70001271.7000
1283.71251271.7125
1283.72501271.7250
1283.73751271.7375
1283.75001271.7500
1283.76251271.7625
1283.77501271.7750
1283.78751271.7875
1283.80001271.8000
1283.81251271.8125
1283.82501271.8250
1283.83751271.8375
1283.85001271.8500
1283.86251271.8625
1283.87501271.8750
1283.88751271.8875
1283.90001271.9000
1283.91251271.9125
1283.92501271.9250
1283.93751271.9375
1283.95001271.9500
1283.96251271.9625
1283.97501271.9750
1283.98751271.9875
1284.00001272.0000
1284.01251272.0125
1284.02501272.0250
1284.03751272.0375
1284.05001272.0500
1284.06251272.0625
1284.07501272.0750
1284.08751272.0875
1284.10001272.1000
1284.11251272.1125
1284.12501272.1250
1284.13751272.1375
1284.15001272.1500
1284.16251272.1625
1284.17501272.1750
1284.18751272.1875
1284.20001272.2000
1284.21251272.2125
1284.22501272.2250
1284.23751272.2375
1284.25001272.2500
1284.26251272.2625
1284.27501272.2750
1284.28751272.2875
1284.30001272.3000
1284.31251272.3125
1284.32501272.3250
1284.33751272.3375
1284.35001272.3500
1284.36251272.3625
1284.37501272.3750
1284.38751272.3875
1284.40001272.4000
1284.41251272.4125
1284.42501272.4250
1284.43751272.4375
1284.45001272.4500
1284.46251272.4625
1284.47501272.4750
1284.48751272.4875
1284.50001272.5000
1284.51251272.5125
1284.52501272.5250
1284.53751272.5375
1284.55001272.5500
1284.56251272.5625
1284.57501272.5750
1284.58751272.5875
1284.60001272.6000
1284.61251272.6125
1284.62501272.6250
1284.63751272.6375
1284.65001272.6500
1284.66251272.6625
OutputInputRemarks
1284.67501272.6750
1284.68751272.6875
1284.70001272.7000
1284.71251272.7125
1284.72501272.7250
1284.73751272.7375
1284.75001272.7500
1284.76251272.7625
1284.77501272.7750
1284.78751272.7875
1284.80001272.8000
1284.81251272.8125
1284.82501272.8250
1284.83751272.8375
1284.85001272.8500
1284.86251272.8625
1284.87501272.8750
1284.88751272.8875
1284.90001272.9000
1284.91251272.9125
1284.92501272.9250
1284.93751272.9375
1284.95001272.9500
1284.96251272.9625
1284.97501272.9750
1284.98751272.9875
1285.00001273.0000
1285.01251273.0125
1285.02501273.0250
1285.03751273.0375
1285.05001273.0500
1285.06251273.0625
1285.07501273.0750
1285.08751273.0875
1285.10001273.1000
1285.11251273.1125
1285.12501273.1250
1285.13751273.1375
1285.15001273.1500
1285.16251273.1625
1285.17501273.1750
1285.18751273.1875
1285.20001273.2000
1285.21251273.2125
1285.22501273.2250
1285.23751273.2375
1285.25001273.2500
1285.26251273.2625
1285.27501273.2750
1285.28751273.2875
1285.30001273.3000
1285.31251273.3125
1285.32501273.3250
1285.33751273.3375
1285.35001273.3500
1285.36251273.3625
1285.37501273.3750
1285.38751273.3875
1285.40001273.4000
1285.41251273.4125
1285.42501273.4250
1285.43751273.4375
1285.45001273.4500
1285.46251273.4625
1285.47501273.4750
1285.48751273.4875
1285.50001273.5000
1285.51251273.5125
1285.52501273.5250
1285.53751273.5375
1285.55001273.5500
1285.56251273.5625
1285.57501273.5750
1285.58751273.5875
1285.60001273.6000
1285.61251273.6125
1285.62501273.6250
1285.63751273.6375
1285.65001273.6500
1285.66251273.6625
1285.67501273.6750
1285.68751273.6875
1285.70001273.7000
1285.71251273.7125
1285.72501273.7250
1285.73751273.7375
1285.75001273.7500
1285.76251273.7625
1285.77501273.7750
1285.78751273.7875
1285.80001273.8000
1285.81251273.8125
1285.82501273.8250
1285.83751273.8375
1285.85001273.8500
1285.86251273.8625
1285.87501273.8750
1285.88751273.8875
1285.90001273.9000
1285.91251273.9125
1285.92501273.9250
1285.93751273.9375
1285.95001273.9500
1285.96251273.9625
1285.97501273.9750
1285.98751273.9875
1286.00001274.0000
1286.01251274.0125
1286.02501274.0250
1286.03751274.0375
1286.05001274.0500
1286.06251274.0625
1286.07501274.0750
1286.08751274.0875
1286.10001274.1000
1286.11251274.1125
1286.12501274.1250
1286.13751274.1375
1286.15001274.1500
1286.16251274.1625
1286.17501274.1750
1286.18751274.1875
1286.20001274.2000
1286.21251274.2125
1286.22501274.2250
1286.23751274.2375
1286.25001274.2500
1286.26251274.2625
1286.27501274.2750
1286.28751274.2875
1286.30001274.3000
1286.31251274.3125
1286.32501274.3250
OutputInputRemarks
1286.33751274.3375
1286.35001274.3500
1286.36251274.3625
1286.37501274.3750
1286.38751274.3875
1286.40001274.4000
1286.41251274.4125
1286.42501274.4250
1286.43751274.4375
1286.45001274.4500
1286.46251274.4625
1286.47501274.4750
1286.48751274.4875
1286.50001274.5000
1286.51251274.5125
1286.52501274.5250
1286.53751274.5375
1286.55001274.5500
1286.56251274.5625
1286.57501274.5750
1286.58751274.5875
1286.60001274.6000
1286.61251274.6125
1286.62501274.6250
1286.63751274.6375
1286.65001274.6500
1286.66251274.6625
1286.67501274.6750
1286.68751274.6875
1286.70001274.7000
1286.71251274.7125
1286.72501274.7250
1286.73751274.7375
1286.75001274.7500
1286.76251274.7625
1286.77501274.7750
1286.78751274.7875
1286.80001274.8000
1286.81251274.8125
1286.82501274.8250
1286.83751274.8375
1286.85001274.8500
1286.86251274.8625
1286.87501274.8750
1286.88751274.8875
1286.90001274.9000
1286.91251274.9125
1286.92501274.9250
1286.93751274.9375
1286.95001274.9500
1286.96251274.9625
1286.97501274.9750
1286.98751274.9875
1287.00001275.0000
1287.01251275.0125
1287.02501275.0250
1287.03751275.0375
1287.05001275.0500
1287.06251275.0625
1287.07501275.0750
1287.08751275.0875
1287.10001275.1000
1287.11251275.1125
1287.12501275.1250
1287.13751275.1375
1287.15001275.1500
1287.16251275.1625
1287.17501275.1750
1287.18751275.1875
1287.20001275.2000
1287.21251275.2125
1287.22501275.2250
1287.23751275.2375
1287.25001275.2500
1287.26251275.2625
1287.27501275.2750
1287.28751275.2875
1287.30001275.3000
1287.31251275.3125
1287.32501275.3250
1287.33751275.3375
1287.35001275.3500
1287.36251275.3625
1287.37501275.3750
1287.38751275.3875
1287.40001275.4000
1287.41251275.4125
1287.42501275.4250
1287.43751275.4375
1287.45001275.4500
1287.46251275.4625
1287.47501275.4750
1287.48751275.4875
1287.50001275.5000
1287.51251275.5125
1287.52501275.5250
1287.53751275.5375
1287.55001275.5500
1287.56251275.5625
1287.57501275.5750
1287.58751275.5875
1287.60001275.6000
1287.61251275.6125
1287.62501275.6250
1287.63751275.6375
1287.65001275.6500
1287.66251275.6625
1287.67501275.6750
1287.68751275.6875
1287.70001275.7000[1]
1287.71251275.7125
1287.72501275.7250
1287.73751275.7375
1287.75001275.7500
1287.76251275.7625
1287.77501275.7750
1287.78751275.7875
1287.80001275.8000
1287.81251275.8125
1287.82501275.8250
1287.83751275.8375
1287.85001275.8500
1287.86251275.8625
1287.87501275.8750
1287.88751275.8875
1287.90001275.9000
1287.91251275.9125[1]
1287.92501275.9250
1287.93751275.9375
1287.95001275.9500
1287.96251275.9625
1287.97501275.9750
1287.98751275.9875