catv optical receiver

1.dual voltage 60V/220V optional 2.With AGC function 3. imported NXP/NEC modole

1) 5-1000MHz superior circuit design, subscribers could choose the frequency band as per personal needs.

2)GaAs forward amplify modules could receive in the lowest noise ratio, the middle modules amplifies the signal, and the end modules amplify the output by multipying the power.

3) The downgoing amplify power multiplication output assures non-linear distortion index.

4) Flexible RF upgradable function provides 750MHz and 862MHz forward band online-upgrading fuction to cable system operator

5) 60V seperate feedback port, 15A overcurrent ability

6) 2-4 ports high level high index output to improve the working fuction

7) Multiprotection to the power supply and effcient lightningproof measurement makes the operation much more safer and realiable.

8) With new die-casting aluminum casing and imported baking paint or passivated surface, the device could work outside under terrible environment. 

Item	Forward frequency range	Input optic power	Wave length	Equivalent Noise current	RF flatness in band	RF return loss	Channel loads
Unit	MHz	dBm	nm	PA	dB	dB
JZOR750RII/I-2AS	47/87~750/860	-3~+2	1290~1600	8	±0.75	16	79 PAL-D

 

 

catv optical receiver