The product is a two-way line amplifier with two outputs. It integrates forward amplifier, reverse amplifier and thermal compensator in a water-resistant box, it possessed of power double amplifier output, high- performance, reliability 、low price and optimized for HFC TV network.
SPATIALITY
1. Automatic adjusts gain accord to the output level or environment temperature.
2. Use two-way amplifier can transport TV and data signals .
3. Switch power supply.
4. Use GaAs power double amplifier module.
5. Water-resistant and outdoor box suit for all occasion
CHARACTERISTIC
| FREQUENCY BANDWIDTH | FORWARD | 47,65,88～860MHz |
| REVERSE(option) | 5 – 30,42,65MHz | |
| GAIN | FORWARD | 30dB |
| REVERSE(option) | 22dB | |
| NOISE FIGURE | FORWARD | ≤10dB |
| REVERSE | ≤8dB | |
| OUTPUT LEVEL | FORWARD | 102dBμV |
| PIOLT FEQUENCY | 471MHz(option) | |
| AGC RANGE(option) | ±4dB±0.3dB | |
| CTB | FORWARD 59Pal-D Channel loading& 200MHz Digital signal,Output 102dBuV (flat) | ≥65dB |
| CSO | ≥63dB | |
|
RETURN LOSS (Impedance 75 ohm) |
FORWARD | ≥15dB |
| REVERSE | ≥15dB | |
| FLATNESS | FORWARD | ±0.75dB |
| REVERSE | ±0.75dB | |
| THERMAL COMPENSATOR(option) | COMPENSATOR RANGE 0℃～60℃ | 3.5dB |
| POWER SUPPLY | 60VAC：30V～70V/1-0.5A 220VAC：150v～265V /0.3-0.2A |
|
| OPERATING EMPERATURE | -20℃ TO +50℃ | |
| WEIGHT | 2.5Kg | |
| DIMENSIONS(LxWxH) | 28cmx209cmx10cm | |
