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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