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The Durham FM Association ( DFMA ) employs a repeater system sited across 6 counties in North Carolina. Repeater range is extended by using multiple sites for reception and linking them back to a central transmitter site on 2 meters.
Callsign (Point) |
Decimal Degrees |
Magnetic Declination |
Maidenhead Locator Grid |
ASL ( meters ) |
ASL ( feet ) |
DFMA-A WR4AGC 147.225 MHz 224.260 MHz 444.450 MHz |
36.045285, -79.117085 | 8.89° W | FM06KB50WU78 | 239 | 784 |
DFMA-B WR4AGC 145.450 MHz 444.100 MHz |
36.009334, -78.938625 | 9.0° W | FM06MA72IF77 | 117 | 384 |
DFMA-C 147.825 MHz REMOTE RX |
36.064069, -79.044887 | 8.94° W | FM06LB45OJ70 | 217 | 712 |
DFMA-D 147.825 MHz REMOTE RX |
36.240154, -78.915405 | 9.06° W | FM06NF07DP62 | 236 | 774 |
DFMA-E WR4AGC 147.225 MHz 147.825 MHz BACKUP TX REMOTE RX |
36.108129, -78.939734 | 9.02° W | FM06MC75FW58 | 209 | 685 |
DFMA-F 147.825 MHz REMOTE RX |
35.879247, -78.84902 | 9.03° W | FM05NV81CA84 | 122 | 402 |
DFMA-G 147.825 MHz REMOTE RX |
35.644939, -78.724418 | 9.07° W | FM05PP34BS68 | 97 | 320 |
DFMA-H 147.825 MHz REMOTE RX |
36.166539, -78.577779 | 9.26° W | FM06RD09PX92 | 134 | 440 |
DFMA-I 147.825 MHz REMOTE RX |
35.94672, -79.43371 | 8.67° W | FM05GW77WF91 | 286 | 938 |