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Amateur Radio (23 cm)
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The amateur service has a secondary allocation in this band worldwide. According to the ITU, this band is "used for short-range communications and for experimentation."
In the United States, the ARRL has adopted the following band plan. This band plan may apply in other countries as well:
1240-1246 ATV #1
1246-1248 Narrow-bandwidth FM point-to-point links and digital, duplex with 1258-1260.
1248-1258 Digital Communications
1252-1258 ATV #2
1258-1260 Narrow-bandwidth FM point-to-point links digital, duplexed with 1246-1252
1260-1270 Satellite uplinks, reference WARC '79
1260-1270 Wide-bandwidth experimental, simplex ATV
1270-1276 Repeater inputs, FM and linear, paired with 1282-1288, 239 pairs every 25 kHz, e.g. 1270.025, .050, etc.
1271-1283 Non-coordinated test pair
1276-1282 ATV #3
1282-1288 Repeater outputs, paired with 1270-1276
1288-1294 Wide-bandwidth experimental, simplex ATV
1294-1295 Narrow-bandwidth FM simplex services, 25-kHz channels
1294.5 National FM simplex calling frequency
1295-1297 Narrow bandwidth weak-signal communications (no FM)
1295.0-1295.8 SSTV, FAX, ACSSB, experimental
1295.8-1296.0 Reserved for EME, CW expansion
1296.00-1296.05 EME-exclusive
1296.07-1296.08 CW beacons
1296.1 CW, SSB calling frequency
1296.4-1296.6 Crossband linear translator input
1296.6-1296.8 Crossband linear translator output
1296.8-1297.0 Experimental beacons (exclusive)
1297-1300 Digital Communications
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Frequency Bands |
| Band | Use | Service11 | Table |
| 1240 - 1300 MHz | Amateur radio 23 cm band | AM | N |
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