Features:
Application: It is suitable for satellite receivers, video cameras, video game consoles, CCD cameras, VCR, DVD and more.
Output Channel: PAL/NTSC optional, output channel optional.
Adjustable Level:Adjustable output level, adjustable audio and video output level.
Selectable Input Source: Multiple AV input program sources can be selected.
Bill Saving: With cost effectiveness for your own local CATV system.
Premium Quality: Made of high quality aluminium alloy material, sturdy, durable and long service life.

Specification:
Name: A/V Switch RF Modulator
Model: ASM90
Plug: EU / US (optional)
Material: Aluminum Alloy
Color: Blue
Program Source Selection: A Input / B Input / C Input (only one can be selected)
Channel Range: VHF + UHF
Operating Frequency: 47MHz~868MHz
TV Standard: PAL/NTSC
A/V Connector: RCA female
RF Input/RF Output: F-female
Output Level: 85±5dBuV
Sound System: M=4.5MHz、B/G=5.5MHz、I=6.0MHz、D/K=6.5MHz（A \ B \ C settings are the same）
pow-er Consumption: 200mA 5V
Max. AC Input: 100~240V
Working Temperature: 0℃~+ 40℃
Item Size: 217*87*50mm/8.5*3.4*2.0in
Item Weight: 400g/14.1oz

Packing List:
1 * A/V Switch RF Modulator
1 * User Manual