Two Way Trunk Amplifier

Product Introduction:

Two Way Trunk Amplifier is provided by ZIBO BEST OPTICAL COMMUNICATIONS CO.,LTD,a major Fiber Optic Equipment supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Two Way Trunk Amplifier below or get any optional result clicking into the following keywords Two Way Trunk Amplifier , China Two Way Trunk Amplifier supplier , Two Way Trunk Amplifier manufacturer , Find Telecommunications made in china products , Fiber Optic Equipment china supplier.ZIBO BEST OPTICAL COMMUNICATIONS CO. and you can check the authentications and testimonials of Two Way Trunk Amplifier .

Description:

BESTGT-75**/55** Two Way Trunk Amplifier
BESTGT-75**/55** Two Way Trunk Amplifier, with two modules in Forward path and one reverse module reserved can be widely used in trunk line. Utilizing flexible modular design, the unit can be easily upgraded to two-way application with additional reverse module, reverse attenuator and diplex filter.
Features
 Push-pull amplified module with high gain
 Adjustable equilizer and adjustable attenuator
 Adopt temperature compensating circuit which can compensate the fiber attenuating caused by the temperature changing
 Optionally available for both offset output and distributive output
 Thoroughly independent feeder port and highly reliable power supply
Range of use
 Two way cable trunk networks
 HFC distributive net
 Two way digital communication
Specifications
Items Unit 550M 750M 860M
Frequency range MHz 47-550 47-750 47-860
Rated gain dB 22/27/33 22/27/32 22/27/31
Flatness in band dB ?.5 ?.75 ?
Rated input level dB 72 72 72
Rated output level dB 105 104 103
Max output level dB 120 120 120
Adjustable gain range dB 0-20 0-20 0-20
Adjustable slope range dB 0-18 0-18 0-18
Noise figure dB 7(MAX) 8(MAX) 8(MAX)
CTB dB -68 -68 -65
CSO dB -66 -66 -64
Return loss dB 16(MIN) 14(MIN) 12(MIN)
Reverse frequency range MHz Decided by users，normally :5-30
Reverse gain dB 0-20
Reverse flatness in band dB ?.5
Power consumption W 15(MAX)


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