China Factory Price 860MHz Cable Trunk Amplifier 30dBm Gain CATV Outdoor Return Path RF Amplifier, Find details about China CATV Amplifier, Trunk Amplifier from Factory Price 860MHz Cable Trunk Amplifier 30dBm Gain CATV Outdoor Return Path RF Amplifier
Item | Unit | Technical Parameters |
Forward Path Parameters | ||
Frequency Range | MHz | 45 ~862 |
Nominal gain | dB | 30 |
Nominal RF input level | dBuv | 72 |
Nominal RF output level | dBuv | 102 |
Flatness | dB | ±1.0 |
Noise figure | dB | ≤ 10 |
Return loss | dB | ≥14 |
Gain adjustable range | dBm | 0-20 |
Slope adjustable range | dBm | 0-20 |
AGC accuracy | dB | ±3/±0.3 |
CTB | dB | ≥65 |
CSO | dB | ≥62 |
Group delay | ns | ≤10 |
Signal hum ratio | <2% | |
(10/700us)Surge-resist ant voltage | KV | >5 |
Gain stability | dB | -1.0+1.0 |
Return Path Parameters | ||
Return Path Parameters | ||
Wavelength | nm | 1100-1600 |
Bandwidth | MHz | 5-30&42&65 |
Nominal gain | dBm | 18 |