Sell 50W TV Transmitter

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Technical specifications
1. transmitter frequency: 1~12 optional channel

2. intermediate frequency: image 37MHz, companion sound 30.5MHz

3. output power: 50W

4. image accompanying sound power ratio: 10:1

5. image modulate range: >=87%

6. accompanying sound deviation(FM) : 150kHz

7. input video impedance: 75(Ohms)

8. input video range: 1Vp. p

9. accompanying sound input range: 0dB 600(Ohms) imbalance

10. accompanying sound pre-emphasis: 50MS

+6.75

11. frequency respond: fv MHz in range imbalance degree <=1dB

-1.25 +6.75

12. group delay distortion: fv MHz<=170ns

-1.25

13. DG distortion: <5%

14. DP distortion: <150

15. three-tone intermodulation producetion: <=-52dB

16. video Signal Noise ratio: >=43dB

17. output impedance: 50(Ohms) L16

18. opeating condition ( 1 ) temperature -100~400

( 2 ) relative Humidity under 90%(when 300)

( 3 ) height above sea level: below 2000m

( 4 ) continue work time: 18hours

19. power supply: 220V110%, 50Hz11Hz

20. full set power consume: <=500VA