RF

Frequency range 

47~870MHz Any channel

TV system

PAL D/K

Output Return  loss

≥15dB(VHF)  ≥12Db(UHF)

Output level

≥120dBuV(typical)

Output level adjustable range

0~16dB(0.5dB step )

Audio carrier power to video carrier power ratio

-8~-22dB(0.5dB step )

Total Frequency deviation

≤5KHz

Error of video/audio carrier interval

≤±0.5KHz

Carrier to noise ratio (C/N)

≥62dB

Output suppression

≥60dB

Interface

FL10

Video

Degree of modulation signal

≥87.5%

Flatness is operating band

≤±0.75dB

Gain of differential coefficient

≤2%

Phase of differential coefficient

≤2°

K-2T Factor

≤3%

Delay difference of color or light

≤30ns

Signal to noise ratio

≥56dB(unweighted)

≥62dB(weighted)

Audio

Pre-emphasis of audio

50us

Maximum partial frequency of audio

±50KHz

Audio flatness

≤±0.5dB(40Hz~15KHz)

Distortion degree of audio

≤1%

Signal to noise ratio

≥6dB

Communication interface

Interface

RJ45

Communication format

RS485

Date rate

9600bits/s

Miscellaneous

Dimension

44mm×482mm×360m

Power

AC220V±10%50Hz20VA