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Adjacent Channel Modulator (CSP88 860MHz)

Adjacent Channel Modulator (CSP88 860MHz)
Adjacent Channel Modulator (CSP88 860MHz)

Product Description

CSP88 860MHz Adjacent Channel Modulator
Summary
CSP88 series intelligent adjacent channel modulator is high-performance type front-end equipment, and mainly used as video and audio signal adjacent channel modulating. The equipment adopts advanced if-frequency dealing and PLL technology, high frequency stability and small signal distortion. Suitable for constructing large or middle-size CATV system

Performance Characteristic
Adopt micro computer controlling medium frequency and PLL technology circuit
Set inside high reliable filter and 1.9GHz mixer, match with band-pass filter, good parasite output.
Set inside Hybrid amplifier circuit, high RF output index, above 110dBuV.
B: 48~550MHz; C: 48~750MHz; D: 48~870MHz, adopt 20 figure LCD screen

Performance Parameters
Item Unit
Parameter

Input Frequency MHz
47~860

Input Level dBuV
50~96 (20dB Adjustable)

Input Impedance ¦¸
75

AGC Range dB
+-20

AFC Range MHz
0.25

Frequency Accuracy KHz
¡Ü5

Output Level Vp-p
0.7~1.4

Video Width %
¡Ý5.5

Differential Gain %
¡Ü5

Differential Phase o
¡Ü5

Video To Noise Ratio dB
¡Ý51

C/L Delay ns
55

Frequency Response dB
+-1.5

Input Level Vp-p
0.7~1.4

Input Impedance ¦¸
600

Distortion %
¡Ü2

Frequency Response dB
+-2 (50Hz ~15KHz)

Audio To Noise Ratio dB
¡Ý55

Power Voltage V
~220V +-15% (50Hz)

Power Consumption VA
6

Dimension mm
483 X 200 X 44 (19")

Weight KG
2

Trademark: catvscope
Model NO.: CSP88 860MHz
Productivity: catvscope
Company: Catvscope Equipment Co., Ltd.

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