1.CATV Trunk Amplifier 2.frequency:45~862MHz 3.input:72dBuV 4.Output:102 dBuV 5.Gain:30dB Features
(1) Suitable for trunk amplification and extending amplification in single-way CATV system.
(2) Manual gain control and slope control.
(3) In aluminum-alloy housing, waterproof, dustproof and fast dissipation and fine screening characteristic.
(4) Provide two power supply method, AC30~60V or AC220V.
(5) Efficient E-transformer for selection.
(6) Using plug-in module design to make upgrade easy.
(7) High capability to price ratio.
Technical parameters| Parameter | Unit | OPCA-F8630K |
| Bandwidth | MHz | 45~862 |
| Nominal Gain | dB | 30 |
| Flatness In Band | dB | ±0.75 |
| Nominal Input Level | dBμV | 72 |
| Nominal Output Level | dBμV | 102 |
| Gain Adjustment Range | dB | 0~18 |
| Slope Adjustment Range | dB | 0~18 |
| C/CSO | dB | -62 |
| C/CTB | dB | -65 |
| Noise Figure | dB | ≤8.5 |
| Return Loss | dB | ≥14 |
| Input, Output Impedance | Ω | 75 |
| Gain Drift | dB | ±1 (-25~+55°C) |
| Supply Voltage | V | AC 30~60 or AC 220 ±10% |
| Thunder stroke Immunity | kV | 5 (10-700μs) |
| Dimension | mm | 185×140×95 |
Test Condition:
At the range of 750MHz (112.25~743.25 MHz) when testing the C/CTB and C/CSO, set 79 PAL-D imitate TV channels signal. Set 93PAL-D imitate TV channels signal at the range of 862MHz (112.25~855.25MHz).
Block Diagram
K Series Forward CATV Trunk Amplifier OPCA-F8630K
