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HAMSPHERE 3.0 BAND PLAN
2011-01-10 12:45 |
Admin Registered: 14 years ago Posts: 1,061 |
Version: 24 Aug 2022
160 Meters (1.8-1.9 MHz): 1.801 - 1.805 Beacons 1.810 CW Calling frequency 1.801 – 1.830 CW 1.801 – 1.895 PHONE 80 Meters (3.7-3.8 MHz): 3.701 – 3.705 Beacons 3.710 CW Calling frequency 3.701 – 3.730 CW 3.701 – 3.795 PHONE 48 Meters (6.2-6.3 MHz): 6.205 – 6.295 Reserved for official use by HamSphere (No QSOs allowed) 40 Meters (7.0-7.1 MHz): 7.001 – 7.095 PHONE 30 Meters (10.1-10.2 MHz): 10.101-10.105 Beacons 10.110 CW Calling frequency 10.101-10.195 RTTY 10.101-10.195 PSK 10.101-10.195 SSTV 10.101-10.195 CW 10.101-10.195 PHONE 20 Meters (14.2-14.3 MHz): 14.201 – 14.205 Beacons 14.201 – 14.295 PHONE 17 Meters (18.1-18.2 MHz): 18.101-18.105 Beacons 18.101-18.195 PHONE 15 Meters (21.3-21.4 MHz): 21.301-21.305 Beacons 21.301-21.395 PHONE 11 Meters (27.50-27.60 MHz): 27.501-27.505 Beacons 27.555 Calling frequency 27.501-27.595 PHONE 10 Meters (28.4-28.5 MHz): 28.401-28.405 Beacons 28.415-28.420 Bulletins 28.401-28.495 PHONE 6 Meters (50.1-50.2 MHz): 50.101-50.105 beacons 50.101-50.195 PHONE Note! Please be advised that operation from 90 kHz offset and up (such as 50.190) might produce distorted audio. Due to the Sphere sampling frequency of 192 kHz the following frequency offsets should be avoided: 90-96 kHz (Some audio sampling artifacts) 96 kHz (Dead lock = Sample rate / 2, will not produce any audio) 96-100 kHz (Out of band operation, audio will be distorted by bit quantization noise) 0-1 kHz (Near Local Oscillator Deadlock. Out of band operation, audio will be distorted by bit quantization noise) Tuning HamSphere outside the specs is not prohibited, but please observe the audio limitations. |
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