China 47-860MHz 2 Way RF Cable TV Line Extender Amplifier With AGC High Gain For CATV for sale

47-860MHz 2 Way RF Cable TV Line Extender Amplifier With AGC High Gain For CATV

Price Negotiable

Price: Negotiable

MOQ: 1pc

Delivery Time: Depends

Brand: Jizhong

Product Description

47-860MHz 2 Way RF Cable TV Line Extender Amplifier With AGC High Gain For CATV

Application

JZD line extender amplifier adopt push pull module.Built in branch distribution 2 port select output.Application in CATV truck system and distribution system.

Features

JZD reverse subassembly parts: Modularized reverse return transmission enlargement parts provide the slope and gain control. Card two-way wave filter can realize the different frequency partition. Suitable frequency range to 5~30/42/65MHZ can satisfy the choice of different system. Inside accuracy reverse input and output test port (-20dB) or signal input point are convenient to the testing and debugging of the two-way network.
JZD trunk amplifier: The combination of front adjusting equalizer and constant equalizer and the using of back equalizer which not only improve the system index and also transmit the long distant signal efficiently, that will be suitable the characteristic of the system if used in conjunction with it .
Reasonable ATC temperature compensation controls the circuit.
There has card surge discharger, coordinating current absorption point, double lightening-proof measure
Inside branch and assignment of the signal make the outside assignment distributor to minimum.
Power supply: Power supply owns the input protection circuit and suppresses the network out of the influence of the instant power supply surge.

Technical Specification

Item	Unit	JZD□130T ∣
Product Name	47-860MHz 2 Way RF Cable TV Line Extender Amplifier With AGC High Gain For CATV
Forward Frequency Range	MHz	47~550/750/860
Rated Gain	dB	30
Operation Gain( ATC)	dB	28
Flatness in Band	dB	±0.4
Rated Input Level	dBμV	72
Rated Output Level	dBμV	102
Maximum Output Level	dBμV	120
Gain Adjustable Range	dB	0~20
Slope Adjustable Range	dB	0~30(including constancy)
Noise Figure	dB	≤8
Temperature Compensation Range	dB	±2(±30℃)
CTB	dB	64
CSO	dB	61
Item	Unit	JZD□130T ∣
Reverse Loss	dB	≥16
Signal Alternating Voice Ratio	dB	≥66
Lightning Stroke Resisting Ability	KV	5(10/700us)
Working Voltage	V	A60V B220V
Reverse Frequency Range	MHz	5~30( user decided)
Rated Gain	dB	0~15
Flatness in Band	dB	±0.5
Gain Adjustable Range	dB	4(or decided by user)
Slope Adjustable Range	dB	3(or decided by user)

Order information

The frequency bandwidth of destination equipment, the number of output interface, working voltage, two way filter frequency partition and special requirement.