What are the Frequencies allotted to amateur radio service (ham radio service)?
Frequencies allocated to the Indian Amateur Radio
Stations:
Category of Licence | Frequency bands | Emission | Maximum D.C. input power unless otherwise specified |
(a) Restricted Amateur Wireless Telegraph Station Licence. | 144-146 MHz | A3E, H3E, J3E, R3E, F3E | 10 Watts (terrestrial service only authorised) |
(b) Amateur Wireless Telegraph Station Licence Grade II. | 1820-1860 kHz* 3500-3700 kHz 3890-3900 kHz 7000-7100 kHz 14000-14350 kHz 18068-18168 kHz $ 21000-21450 kHz 24890-24990 kHz $ 28000-29700 kHz 144-146 MHz 434-438 MHz @ |
A1A, A3E, H3E, J3E, R3E A1A, A2A, A3E, H3E, R3E, J3E, F1B, F2A, F3E |
50 Watts 10 Watts (terrestrial service only authorised) |
(b) Amateur Wireless Telegraph Station Licence Grade I. | 1820-1860 kHz* 3500-3700 kHz 3890-3900 kHz 7000-7100 kHz 14000-14350 kHz 18068-18168 kHz $ 21000-21450 kHz 24890-24990 kHz $ 28000-29700 kHz 144-146 MHz 434-438 MHz @ 434-438 @ 1260-1300 MHz@ 3300-3400 MHz 5725-5840@ |
A1A, A2A, A3E, H3E, R3E, J3E,
F1B, F2A, F3E, F3C, A3C, A3F -do- |
150 Watts** 25 Watts for terrestrial service. Amateur Satellite Service is permitted in the appropriate sub-bands in accordance with the Radio Regulations and in those cases the maximum output RF power (e.i.r.p.) is 30 dbw( Grade-I licence holders) 50 Watts for Advanced Grade Licence holder |
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US AMATEUR BANDS 160 METERS (1800 KHz - 2000 KHz) 80 METERS (3500 - 4000) 40 METERS (7000 - 7300) 30 METERS (10,100 - 10,150) 20 METERS (14,000 - 14,350) 17 METERS (18,068 - 18,168) 15 METERS (21,000 - 21,450) 12 METERS (24,890 - 24,990) 10 METERS (28,000 - 29,700) 6 METERS (50.O MHz - 54.0 MHz) 2 METERS (144 - 148) 1.25 METERS (222.0 - 225.0) 70 CENTIMETERS (420.0 - 450.0) 33 CENTIMETERS (902.0 - 928.0) 23 CENTIMETERS (1240 - 1300) Above 23 Centimeters :- 2300 - 2310 MHz 2390 - 2450 3300 - 3500 5650 - 5925 10.0 - 10.5 GHz 24.0 - 24.25 47.0 - 47.2 75.5 - 81.0 119.98 - 120.2 142 - 149 241 - 250 All abnove 300 GHz If you compare the frequency allocation to the US and the Indian amateur radio operators, you will notice that the Indian amateur radio operators have miles to go! |