one signal av in to Rf Modulator Fixed Adjacent Frequency CATV match set top box output RF for hotel/school/dormitory Электроника - купить

Купить one signal av in to Rf Modulator Fixed Adjacent Frequency CATV match set top box output RF for hotel/school/dormitory | Электроника

One signal av in to Rf Modulator Fixed Adjacent Frequency CATV Modulator match set top box output RF for hotel/school/dormitory

Adjacent frequency CATV Modulator

1:Fixed adjacent channel
2:SAW filtered-VSB filtering

Features:

Fixed channel modulators for use in adjacent channel CATV Head End SAW filtered-VSB filtering.

LED display, easy to operate.
The control of frequency synthesis phase-locked loop, CPU dual phase-lock.
High index, reliable, good price comparative.

PAL-B/G, NTSC-M/N, PAL-DK/I can be customized, buyer just need to leave the channel / frequency.

Audio standard: B/G, M/N, DK/I

Technology Parameter

Items	unit	Parameter
Output Frequency	MHz	47-860
RF Output Level	dB	up to 110 dBuv
Output Impedance	Ω	75
Spurious Rejection	dB	>60
Flatness	dB	<1.0
RF Return Loss	dB	>14
V/A Carrier Power Ratio	dB	10/20
Video Mod Depth		≥87.5
Audio carrier	MHz	6.5 /6.0/5.5/4.5Available
Frequency Tolerance	KHz	±1
Power Supply	V	AC90-240V
Power Consumption	W	8
Operating Temperature		0-40
Dimensions	MM	483*16*45
Weight	KGS	1.5