GG-963 rf video fixed channel dvb rf modulator modulator

GG-963 rf video fixed channel dvb rf modulator modulator

Feature

1. IF process with excellent performance

2. SAW filtering for maintenance free adjacent channel configuration

3. Phase lock loop frequency control prevents frequency drift

4. LED Display. Front panel control for easy installment

6. Standard 19” housing for standard rack

7. PAL, NTSC and SECAM optional

8. Excellent value for your investment dollar

963B 963B-rear

Specification

 

 

 

RF

Output Frequency

45-870MHz

Frequency Accuracy

±5KHz

Output Level

113dBmV

Out band Suppression

³60dB

Sideband Suppression

³60dB

Output Impedance

75W

A/V Ratio

-10dB ~ -20dB

 

 

 

Video

Input Level

0.6 ~ 1.5Vp-p

Input Impedance

75W

Input Return Loss

30dB min

K Value

4% max( 2T pulse)

SNR

50dB(Non-weight)

Delay Response

40nsec

Flatness

±1dB( 25Hz ~ 5.8MHz)

Differential Gain

±4%(Modulation 87.5%)

Differential Phase

±4° 

 

 

Audio

Input Level

-10 ~ 10 dBm

Input Impedance

10KW min

Flatness

±1dB max(40Hz ~ 15KHz)

Harmonic Distortion

<0.5%,50Hz ~ 15kHz

SNR

-60dB

Power Supply

AC Input

110-220V

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