ARCOTEL Wideband house amplifiers, series НА830R
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Designed for TV signal amplification and for usage in house distributing network with interactive services.
Advantages:
Technical specifications:
Designation |
|
НА830R30-220V |
НА830R65-220V |
НА830R30-60V |
НА830R65-60V |
Forward channel |
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Frequency range |
MHz |
47-862 |
85-862 |
47-862 |
85-862 |
Effective gain |
dB |
30 |
|||
Maximum output level (DIN45004B) |
dBmkV |
117 |
|||
Working input level* |
dBmkV |
70 |
|||
Working output level* |
dBmkV |
100 |
|||
Smooth gain control |
dB |
0…-15 |
|||
Smooth tilt control |
dB |
0…18 |
|||
Amplitude-frequency characteristic unevenness |
dB |
±1 |
|||
Noise figure |
dB |
≤10 |
|||
Return lossiness |
dB |
≥12 |
|||
C/CTB (84 PAL-D, вых. 100 dBmkV) |
dB |
≥60 |
|||
C/CSO (84PAL-D, вых. 100 dBmkV) |
dB |
≥60 |
|||
Backward channel |
|||||
Frequency range |
MHz |
5-30 |
5-65 |
5-30 |
5-65 |
Effective gain |
dB |
≥15 |
|||
Smooth gain control |
dB |
0…-10 |
|||
Amplitude-frequency characteristic unevenness |
dB |
±1 |
|||
Maximum output level |
dBmkV |
≥110 |
|||
General |
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Source voltage( 50Hz) |
В |
165-250 |
30-60 |
||
Wattage |
W |
8 |
|||
Dimensions |
mm |
178(L) x 100 (W) x55(H) |
*- recommended working level at multichannel signal (84 channels PAL-D)