Product Description
VA-860S1 Weatherproof Unilateralism Amplifier use for CATV system cable transmitting network, compensate cable transmitting for RF-signal loss, extend the transmitting of RF-signal or improve user’s distribution network.
Amplifier use professional module amplify design, signal level adjustment, take convenience for network return and system adjustment.
With embranchment output and two way distribution output, ensure widely practicability.
Product Features
Frequency range: 45~550/750/862MHz.
EQ range: 0~-20dB adjust continuely
Gain range: 0-~20dB adjust continuely
Output mode1 way coupler or 2 splitter.
Power supply: AC60V or AC220V
Over-current protection and lightning-proof
Technical Parameters
| Item | Parameter |
| Frequency range | 45~550/750 / 860MHz |
| Flatness in band | ≤± 0.75dB |
| Return loss | ≥ 16@87~550MHz ≥ 14@550~862MHz |
| Nominal working gain | 32dB |
| C/CSO | 60dB |
| C/CTB | 61dB |
| Noise figure | 9dB |
| ATT Adjustment | 0~20dB adjustable |
| EQ Adjustment | 0~20dB adjustable |
| IN/Out Impedance | 75 |
| Output Level | ≥110dBuv |
| Signal | 1% |
| Power Supply | 60V or 220V/AC |
| Current | 6A/AC 60V/AC |
| RF Connector Type | F- connector |
| Power Consumption | 12W (Max) |
