CATV Amplifier 30 dB Built-in Signal Amplifier
USD $39 - $69 /Set
Min.Order:1 Set
Shaanxi Jizhong Electronics Scien-Tech Co., Ltd.
CATV Amplifier 30 dB Built-in Signal Amplifier
Functional Characteristics:
·The equipment is designed for bidirectional 1000 MHZ. Provide flexible upgrade function.
·Forward amplifier circuit using two-stage amplification module.Before class push-pull amplifier module with low noise, to ensure that the noise index of the equipment.Two (2) power level multiplier amplification module, 3 road high level output, working level 108 dB u v.
·Positive and negative two-way filter is used to allocate slots type, frequency division method is optional
·A reverse amplification circuit according to the user's network can choose different amplification module, satisfies the requirement of different link gain.Input and output side is equipped with attenuation and balanced adjustment link
·Upward and Downward has independent input/output test port and main entrance has a reverse signals.
Technical parameter
Item | Unit | technical parameter |
Flatness | dB | ±0.75 |
Minimum full gain | dB | 32 |
Recommend working gain | dB | 30 |
Noise figure | dB | <7 |
Carrier composite third order difference frequency ratio(C/ CTB): |
dB |
>62 |
Carrier composite second order difference frequency ratio(C/ CSO) |
dB |
>65 |
Input and output testing port | dB | input/output port has independent test port,-20dB±1 |
Input/output reflection loss | dB | ≥16 |
Power consumption | W | 28 |
Appearance Size(Width x Height x Deepness)
|
mm |
330x220x130mm |