Return channel amplifiers ARM |
price: 31 nominal dollars |
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* It is intended for retrofittable CATV networks containing amplifying equipment with a passive reverse channel or without it |
Product specifications |
ARM0530 | ARM0565 | ARM1230 | ARM1265 | ARM1730 | ||
Frequency range | Direct channel | 47-862MHz | 84-862MHz | 47-862MHz | 84-862MHz | 47-862MHz |
Return channel | 5-30MHz | 5-65MHz | 12-30MHz | 12-65MHz | 17-30MHz | |
Transfer ratio | Direct channel | -1.5 dB | -1.5 dB | -1.5 dB | -1.5 dB | -1.5 dB |
Return channel | 20 dB | 20 dB | 20 dB | 20 dB | 20 dB | |
SWR | Direct channel | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Return channel | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | |
Maximum output level (DIN 45004) | 115 dB/μV | 115 dB/μV | 115 dB/μV | 115 dB/μV | 115 dB/μV | |
Depth of output level control | 20 | 20 | 20 | 20 | 20 | |
Noise ratio | ≤5dB | ≤5dB | ≤5dB | ≤5dB | ≤5dB | |
Attenuation at the "TEST" output | 20dB | 20dB | 20dB | 20dB | 20dB | |
Voltage supply/power consumption | 110-250V/2W | 110-250V/2W | 110-250V/2W | 110-250V/2W | 110-250V/2W | |
Operating temperature range | -30...50о С | -30...50о С | -30...50о С | -30...50о С | -30...50о С | |
Dimensions | 130x100x40mm | 130x100x40mm | 130x100x40mm | 130x100x40mm | 130x100x40mm | |
Weight | 0.3kg | 0.3kg | 0.3kg | 0.3kg | 0.3kg |