CATV outdoor signal amplifier
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The distortion parameter of CSO and CTB resulted from 93 sets of PAL-D analog TV channel signals inputted in the nominal input level. When the equalizer has a slope of 10dB, its bandwidth is 85~1218MHz.
Note 2: Reverse /Forward Frequency range can be customized. (5-42/54-1218 MHz; 5-65/85-1218 MHz; 5-85/105-1218 MHz; 5-204/258-1218 MHz)
CATV outdoor signal amplifier
Feature:
Note 1: The distortion parameter of CSO and CTB resulted from 93 sets of PAL-D analog TV channel signals inputted in the nominal input level. When the equalizer has a slope of 10dB, its bandwidth is 85~1218MHz.
Note 2: Reverse /Forward Frequency range can be customized. (5-42/54-1218 MHz; 5-65/85-1218 MHz; 5-85/105-1218 MHz; 5-204/258-1218 MHz)
Specification:
|
ITEM |
UNIT |
VALUE |
|
|
Forward |
Reverse |
||
|
Pass Band |
MHz |
85-1218 |
5-65 |
|
Flatness |
dB |
±0.75 |
±0.75 |
|
Minimum Full Gain |
dB |
≥35 |
25 |
|
Attenuator Adjustable Range |
dB |
0 – 20, 1 dB step |
0 – 20, 1 dB step |
|
Equalizer Adjustable Range |
dB |
0 – 20, 1 dB step |
0 – 5, 1 dB step |
|
RF Test Point |
dB |
-20±1.5 |
-20±1.5 |
|
Reference Output Level |
dBμV |
108 |
100@30MHz(Nominal Input Level 80 dbuv) |
|
Max Output Level |
dbuv |
120 (42 channels CENELEC) |
110 (F1=65MHZ,F2=63MHZ,F3=57MHZ) |
|
Return Loss |
dB |
≥16 @ 85 – 1000 MHz ≥14 @ 1001 – 1218 MHz
|
≥16 |
|
Max. Current for RF / AC in Ports |
A |
10 |
|
|
Direct Current (24V) |
A |
0.4 |
0.2 |
|
Noise Figure |
dB |
≤6.5(0dB Equalizer) |
≤6.5(0dB Equalizer) |
|
Group Delay |
ns |
≤10(112.25MHz/116.68MHz) |
≤20(57MHZ/59MHZ)) |
|
Gain Stability |
dB |
±1 |
±1 |
|
CTB |
dB |
≥65 |
≥88 |
|
CSO |
dB |
≥65 |
≥80 |
|
CM |
dB |
≥69 |
≥82 |
|
Signal to AC Ratio |
％ |
<2 |
|
|
(VSWR) |
dB |
≤1.5 |
|
|
Operating Temperature |
oC |
-40～60 |
|
|
Thunderstroke Immunity) |
kV |
>5（10/700μs） |
|
|
Supply Voltage |
V |
AC30~90&AC150~250 or Customized |
|
|
Input Electrical Surge |
V |
≥250 |
|
|
Power Consumption |
W |
<14 |
|
|
Dimensions (L*W*H) |
mm |
239*177*92 |
|
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