Kansas Amateur Repeater Council, Inc.
144.000-148.000 MHz Frequency Use Plan (Proposed, not approved)
144.000 – 144.050 EME (CW)
144.050 – 144.100 CW and Weak Signals
144.100 – CW National Calling Frequency
144.100 – 144.200 EME and Weak Signal SSB
144.200 – SSB National Calling Frequency
144.200 – 144.275 General SSB Operation
144.275 – 144.300 Propagation beacons
144.300 – 144.500 OSCAR Sub-band
144.390 – APRS Nationwide
144.510 – 144.890 FM and Digital Repeater Uplinks
144.900 – 145.000 FM Simplex
145.010 – 145.090 FM Packet
145.110 – 145.490 FM and Digital Repeater Downlinks
145.5125 – 145.790 Digital Voice Simplex
145.800 – 146.000 OSCAR Sub band
146.010 – 146.385 FM and Digital Repeater Uplinks
146.410 – 146.440 Shared/Non-protected Repeater Uplinks
146.460 – 146.595 FM Simplex
146.520 – FM National Calling Frequency
146.610 – 147.390 FM and Digital Repeater Downlinks
147.410 – 147.440 Shared/Non-protected Repeater Downlinks
147.465 – 147.585 FM Simplex
147.600 – 147.990 FM and Digital Repeater Uplinks
20 Repeater Pairs, 20 KHz Channel Spacing, 600 KHz offset
| Uplink > Downlink | Uplink > Downlink | Uplink > Downlink |
| 144.510 / 145.110 | 144.530 / 145.130 | 144.550 / 145.150 |
| 144.570 / 145.170 | 144.590 / 145.190 | 144.610 / 145.210 |
| 144.630 / 145.230 | 144.650 / 145.250 | 144.670 / 145.270 |
| 144.690 / 145.290 | 144.710 / 145.310 | 144.730 / 145.330 |
| 144.750 / 145.350 | 144.770 / 145.370 | 144.790 / 145.390 |
| 144.810 / 145.410 | 144.830 / 145.430 | 144.850 / 145.450 |
| 144.870 / 145.470 | 144.890 / 145.490 |
53 Repeater Pairs, 15 kHz Channel Spacing, 600 kHz offset
| Uplink > Downlink | Uplink > Downlink | Uplink > Downlink |
| 146.010 / 146.610 | 146.025 / 146.625 | 146.040 / 146.640 |
| 146.055 / 146.655 | 146.070 / 146.670 | 146.085 / 146.685 |
| 146.100 / 146.700 | 146.115 / 146.715 | 146.130 / 146.730 |
| 146.145 / 146.745 | 146.160 / 146.760 | 146.175 / 146.775 |
| 146.190 / 146.790 | 146.205 / 146.805 | 146.220 / 146.820 |
| 146.235 / 146.835 | 146.250 / 146.850 | 146.265 / 146.865 |
| 146.280 / 146.880 | 146.295 / 146.895 | 146.310 / 146.910 |
| 146.325 / 146.935 | 146.340 / 146.940 | 146.355 / 146.955 |
| 146.370 / 146.970 | 146.385 / 146.985 | 147.600 / 147.000 |
| 147.615 / 147.015 | 147.630 / 147.030 | 147.645 / 147.045 |
| 147.660 / 147.060 | 147.675 / 147.075 | 147.690 / 147.090 |
| 147.705 / 147.105 | 147.720 / 147.120 | 147.735 / 147.135 |
| 147.750 / 147.150 | 147.765 / 147.165 | 147.780 / 147.180 |
| 147.795 / 147.195 | 147.810 / 147.210 | 147.825 / 147.225 |
| 147.840 / 147.240 | 147.855 / 147.255 | 147.870 / 147.270 |
| 147.885 / 147.285 | 147.900 / 147.300 | 147.915 / 147.315 |
| 147.930 / 147.330 | 147.945 / 147.345 | 145.960 / 147.360 |
| 147.975 / 147.375 | 147.990 / 147.390 |
3 Shared/Non-Protected Repeater pairs, 15 kHz Channel Spacing, 1 MHz Split
- Must use CTCSS/DCS, or digital equivalent signalling method.
- Maximum antenna centerline height above ground: 50 feet.
- Maximum ERP of 100 watts. (Example: 40 watts into 4 cavity duplexer, 60 feet of LDF4-50A, DB-224 antenna would qualify)
| Uplink > Downlink |
| 146.410 / 147.410 |
| 146.425 / 147.425 |
| 146.440 / 147.440 |
25 FM Simplex channels, 15 kHz Channel Spacing
144.910, 144.925, 144.940, 144.955, 144.970, 144.985.
146.460, 146.475, 146.490, 146.505, 146.520*, 146.535, 146.550, 146.565, 146.58, 146.595.
147.465, 147.480, 147.495, 147.510, 147.525, 147.540, 147.555, 147.570, 147.585.
* Denotes the national FM simplex frequency.
23 Digital Voice/Data simplex channels, 12.5 kHz Channel Spacing
(Narrowband only)
145.5125, 145.525, 145.5375, 145.55, 145.5625, 145.575, 145.5875, 145.600, 145.6125, 145.625, 145.6375, 145.650, 145.6625, 145.675, 145.6875, 145.700, 145.7125, 145.725, 145.7375, 145.750, 145.7625, 145.775, 145.7875.
5 FM Packet simplex channels, 20 kHz Channel Spacing
145.01, 145.03, 145.05, 145.07, 145.09.