MARC Band Plans

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Select Desired Band (MHz)

29.3 - 29.750 - 54144 - 148222 - 225
420 - 450902 - 9281240 - 13002300 - 2310
2390 - 24503300 - 35005650 - 592510000 - 10500

29.300 - 29.700 MHz

29.300 - 29.500Amateur Radio Satellites
29.520 - 29.580Repeater Inputs
29.600Simplex Calling Frequency
29.620 - 29.680Repeater Outputs

Michigan Lower Peninsula
29.300 - 29.700 MHz
Repeater Frequency Pairs

  Input / Output  Input / Output  Input / Output  Input / Output
29.520 / 29.62029.560 / 29.66029.540 / 29.64029.580 / 29.680

50.000 - 54.000 MHz

50.000 - 50.100CW and Beacons
50.060 - 50.080Automatically Controlled Beacons
50.100 - 50.600SSB and AM
50.110SSB DX Calling Frequency
50.200SSB National Calling Frequency
50.400AM Calling Frequency
50.600 - 51.000Experimental and Special Modes
50.700RTTY Calling Frequency
50.800 - 50.980Radio Controlled(R/C) 10 Ch.
51.000 - 51.100Pacific DX Window
51.100 - 52.000FM Simplex
52.000 - 52.050Pacific DX Window
52.000 - 54.000FM Repeater and Simplex

Michigan Lower Peninsula
50.000 - 54.000 MHz
Repeater Frequency Pairs

500 KHz Spacing, 20 KHz Channels

  Input / Output Use
51.120 / 51.620Digital
51.140 / 51.640Digital
51.160 / 51.660Digital
51.180 / 51.680Digital
52.200 / 52.700Test Pair


  Input / Output  Input / Output  Input / Output  Input / Output
51.200 / 51.70052.140 / 52.64053.060 / 53.56051.220 / 51.720
52.160 / 52.66053.080 / 53.58051.240 / 51.74052.180 / 52.680
53.120 / 53.62051.260 / 51.76052.220 / 52.72053.140 / 53.640
51.320 / 51.82052.240 / 52.74053.160 / 53.66051.340 / 51.840
52.260 / 52.76053.180 / 53.68051.360 / 51.86052.280 / 52.780
53.220 / 53.72051.380 / 51.88052.300 / 52.80053.240 / 52.740
51.400 / 51.90052.320 / 52.82053.260 / 53.76051.420 / 51.920
52.340 / 52.84053.280 / 53.78051.440 / 51.94052.360 / 52.860
53.320 / 53.82051.460 / 51.96052.380 / 52.88053.340 / 53.840
51.480 / 51.98052.400 / 52.90053.360 / 53.86052.000 / 52.500
52.420 / 52.92053.380 / 53.88052.060 / 52.56052.440 / 52.940
53.420 / 53.92052.080 / 52.58052.460 / 52.96053.440 / 53.940
52.100 / 52.60052.480 / 52.98053.460 / 53.96052.120 / 52.620
53.040 / 53.540      

144.000 - 148.000 MHz

144.00 - 144.05EME (CW)
144.05 - 144.06Propagation Beacons
144.06 - 144.10General CW and Weak Signals
144.10 - 144.20EME and Weak Signal SSB
144.200National SSB Calling Frequency
144.20 - 144.30General SSB Operation
144.30 - 144.50New Oscar Sub-band
144.50 - 144.60Linear Translator Inputs
144.60 - 144.90FM Repeater Inputs
144.90 - 145.10Weak Signal and FM Simplex
145.10 - 145.50FM Repeater outputs
145.50 - 145.80Miscellaneous Experimental Modes
145.80 - 146.00Oscar Sub-band
146.01 - 146.37Repeater Inputs
146.40 - 146.58Simplex
146.61 - 147.39Repeater Outputs
147.42 - 147.57Simplex
147.60 - 147.99Repeater Inputs

** 146.40 MHz is used in some areas as a repeater input

Michigan Lower Peninsula
144.000 - 148.000 MHz
Repeater Frequency Pairs

   Input / Output   Input / Output   Input / Output   Input / Output
144.510 / 145.110146.060 / 146.660144.530 / 145.130146.080 / 146.680
144.550 / 145.150146.100 / 146.700144.570 / 145.170146.120 / 146.720
144.590 / 145.190146.140 / 146.740144.610 / 145.210146.160 / 146.760
144.630 / 145.230146.180 / 146.780144.650 / 145.250146.200 / 146.800
144.670 / 145.270146.220 / 146.820144.690 / 145.290146.240 / 146.840
144.710 / 145.310146.260 / 146.860144.730 / 145.330146.280 / 146.880
144.750 / 145.350146.300 / 146.900144.770 / 145.370146.320 / 146.920
144.790 / 145.390146.340 / 146.940144.810 / 145.410146.360 / 146.960
144.830 / 145.430146.380 / 146.980144.850 / 145.450147.600 / 147.000
144.870 / 145.470147.620 / 147.020144.890 / 145.490147.640 / 147.040
146.020 / 146.620147.660 / 147.060146.040 / 146.640147.680 / 147.080
147.700 / 147.100147.720 / 147.120147.740 / 147.140147.760 / 147.160
147.780 / 147.180147.800 / 147.200147.820 / 147.220147.840 / 147.240
147.860 / 147.260147.880 / 147.280147.900 / 147.300147.920 / 147.320
147.940 / 147.340147.960 / 147.360147.980 / 147.380  

222 - 225 MHz

222.00 - 222.15Weak Signal Modes
222.00 - 222.025EME
222.05 - 222.060Propagation Beacons
222.10SSB & CW Calling
222.10 - 222.150Weak Signal CW & SSB
222.15 - 222.25Local Coorinator's Option
222.25 - 223.38FM Reapeater Inputs Only
223.40 - 223.52FM Simplex
223.50Simplex Calling
223.52 - 223.64Digital, Packet
223.64 - 223.70Links, Control
223.71 - 223.85Local Coorinator's Option
223.85 - 224.98Repeater Outputs Only

Michigan Lower Peninsula
222 - 225 MHz
Repeater Frequency Pairs

   Input / Output   Input / Output   Input / Output   Input / Output
222.320 / 223.920222.680 / 224.280223.040 / 224.640222.340 / 223.940
222.700 / 224.300223.060 / 224.660222.360 / 223.960222.720 / 224.320
223.080 / 224.680222.380 / 223.980222.740 / 224.340223.100 / 224.700
222.400 / 224.000222.760 / 224.360223.120 / 224.720222.420 / 224.020
222.780 / 224.380223.140 / 224.740222.440 / 224.040222.800 / 224.400
223.160 / 224.760222.460 / 224.060222.820 / 224.420223.180 / 224.780
222.480 / 224.080222.840 / 224.440223.200 / 224.800222.500 / 224.100
222.860 / 224.460223.220 / 224.820222.520 / 224.120222.880 / 224.480
223.240 / 224.840222.540 / 224.140222.900 / 224.500223.260 / 224.860
222.560 / 224.160222.920 / 224.520223.280 / 224.880222.580 / 224.180
222.940 / 224.540223.300 / 224.900222.600 / 224.200222.960 / 224.560
223.320 / 224.920222.620 / 224.220222.980 / 224.580223.340 / 224.940
222.640 / 224.240223.000 / 224.600223.360 / 224.960222.660 / 224.260
223.020 / 224.620223.380 / 224.980    

420 - 450 MHz

420.00 - 426.00ATV Repeater / Simplex / Control Links
426.00 - 432.00ATV Simplex
432.00 - 432.07EME
432.07 - 432.10Weak-siginal CW
432.10 - 432.30Mixed mode and weak signal
432.30 - 432.40Propagation beacons
432.40 - 433.00Mixed mode and weak signal
433.00 - 435.00Auxiliary/repeater links
435.00 - 438.00Satelite only
438.00 - 444.00ATV repeater   Input / Repeater Links
442.00 - 445.00Repeater outputs
445.00 - 447.00Auxiliary/control/simplex
446.00National simplex freq.
447.00 - 450.00Repeater inputs and outputs

Michigan Lower Peninsula
420 - 450 MHz
Repeater Frequency Pairs

   Input / Output   Input / Output   Input / Output   Input / Output
442.000 / 447.000443.000 / 448.000444.000 / 449.000442.025 / 447.025
443.025 / 448.025444.025 / 449.025442.050 / 447.050443.050 / 448.050
444.050 / 449.050442.075 / 447.075443.075 / 448.075444.075 / 449.075
442.100 / 447.100443.100 / 448.100444.100 / 449.100442.125 / 447.125
443.125 / 448.125444.125 / 449.125442.150 / 447.150443.150 / 448.150
444.150 / 449.150442.175 / 447.175443.175 / 448.175444.175 / 449.175
442.200 / 447.200443.200 / 448.200444.200 / 449.200442.225 / 447.225
443.225 / 448.225444.225 / 449.225442.250 / 447.250443.250 / 448.250
444.250 / 449.250442.275 / 447.275443.275 / 448.275444.275 / 449.275
442.300 / 447.300443.300 / 448.300444.300 / 449.300442.325 / 447.325
443.325 / 448.325444.325 / 449.325442.350 / 447.350443.350 / 448.350
444.350 / 449.350442.375 / 447.375443.375 / 448.375444.375 / 449.375
442.400 / 447.400443.400 / 448.400444.400 / 449.400442.425 / 447.425
443.425 / 448.425444.425 / 449.425442.450 / 447.450443.450 / 448.450
444.450 / 449.450442.475 / 447.475443.475 / 448.475444.475 / 449.475
442.500 / 447.500443.500 / 448.500444.500 / 449.500442.525 / 447.525
443.525 / 448.525444.525 / 449.525442.575 / 447.575443.575 / 448.575
444.575 / 449.575442.600 / 447.600443.600 / 448.600444.600 / 449.600
442.625 / 447.625443.625 / 448.625444.625 / 449.625442.650 / 447.650
443.650 / 448.650444.650 / 449.650442.675 / 447.675443.675 / 448.675
444.675 / 449.675442.700 / 447.700443.700 / 448.700444.700 / 449.700
442.725 / 447.725443.725 / 448.725444.725 / 449.725442.750 / 447.750
443.750 / 448.750444.750 / 449.750442.775 / 447.775443.775 / 448.775
444.775 / 449.775442.800 / 447.800443.800 / 448.800444.800 / 449.800
442.825 / 447.825443.825 / 448.825444.825 / 449.825442.850 / 447.850
443.850 / 448.850444.850 / 449.850442.875 / 447.875443.875 / 448.875
444.875 / 449.875442.900 / 447.900443.900 / 448.900444.900 / 449.900
442.925 / 447.925443.925 / 448.925444.925 / 449.925442.950 / 447.950
443.950 / 448.950444.950 / 449.950442.975 / 447.975443.975 / 448.975
444.975 / 449.975      

902 - 928 MHz

902.00 - 904.00Narrow Bandwidth/Weak Signal
902.00 - 902.80SSTV/Fax/ACSSB/Experimental
902.30 - 902.40Propagation Beacons
902.80 - 903.00EME/CW Expansion
903.00 - 903.05EME Exclusive
903.10CW/SSB Calling Frequency
903.40 - 903.60Crossband Linear Translator Inputs
903.60 - 903.80Crossband Linear Translator Outputs
903.80 - 904.00Experimental Beacons Exclusive
904.00 - 906.00Digital Communications
906.00 - 907.00Narrow Band FM Simplex
906.50National Simplex Frequency
907.00 - 910.00FM Repeater Inputs
910.00 - 916.00ATV
916.00 - 918.00Digital Communications
918.00 - 919.00Narrow Bandwidth/control/remotes
919.00 - 922.00FM Repeater Outputs
922.00 - 928.00Wide Bandwidth/atv/Spread Spectrum

1240 - 1300 MHz

1240 - 1246ATV #1
1246 - 1248Narrow Band FM/Pt to Pt/link/digital
1248 - 1252Digital Communcations
1252 - 1258ATV #2
1258 - 1260Narrow Band FM/Pt to Pt/Links/Digital
1260 - 1270Satellite Uplinks
1260 - 1270Wide Band Experimental/ATV
1270 - 1276Repeater Inputs FM & Linear
1276 - 1282ATV #3
1282 - 1288Repeater Outputs
1288 - 1294Wide Band Experimental/ATV
1294 - 1295Narrow Band FM Simplex
1294.5Calling Frequency
1295 - 1297Narrow Band weak Signal NO FM
1295 - 1295.8SSTV / Fax / ACSSB Experimental
1295.8 - 1296EME / CW
1296 - 1296.05EME Only
1296.1CW / SSB Calling Frequency
1296.3 - 1296.4Beacons
1296.4 - 1296.6Crossband Linear Translator Input
1296.6 - 1296.8Crossband Linear Translator Output
1296.8 - 1297Experimental Beacons
1297 - 1300Digital Communications

2300 - 2310 and 2390 - 2450 MHz

2304.3 - 2304.4Propagation Beacons

3300 - 3500 MHz

3456.3 - 3456.4Propagation Beacons

5650 - 5925 MHz

5760.3 - 5760.4Propagation Beacons

10000 - 10500 MHz

10368.0Narrow Band Calling Frequency
10368.3 - 10368.4Propagation Beacons