963a Economy Fixed Channel Modulator

Features of 963A Economy Fixed Channel Modulator :
1. High frequency process.
2. Be processed with 1 SAW filter.
3. PLL technique is applied to audio and RF local oscillatori
high frequency stability and high accuracy.
4. MMIC circuits are on key parts and SMT technology is applied to the overall unit.
5. Digital displays channel number.
6. Output adopts screw filters.
7. 19 inch standard housing.
8. High capability and competitive price.
9. Output level adjustment and A/V adjustment on front panel.
10. We can make different channels according to the customer requests.

Specificationsi
Video Frequency Input Level 0.6 ~ 1.5Vp-p
Input Impedance 75W
Input Reflection 30dB min
K coefficient 4% maxi 2T pulsei
Video s/n 50dB(no emphasis)
C/L Delay 40nsec
Frequency Response A 1dBi 25Hz ~ 5.8MHzi

Audio
Frequency Input Level : -10 ~ 10 dBm
Input Impedance : 10KW min
Frequency Response : A 1dB maxi 40Hz ~ 15KHzi
Distortion : 0.5%
Signal to Noise Ratio : -60dB
Audio Image Interval According to the TV system Standard
Power supply Voltage : 220VacA 10%

Reflection Output Frequency Range : 45-220MHz
Frequency Accuracy : A 5KHz
Output Level : 113dBmV
Out of Band Suppression : 360dB
Output Impedance : 75W