AVM-138 Single Channel TV Modulator

Build your CCTV monitoring into TV system

The AVM-138 is a compact channel modulator that will modulate audio and video signals onto a TV channel. You can combine this new channel and distribute it throughout the home by existing coaxial cable. Just tune your TV to the channel you have chosen and you well see the source being modulated! That is right! Just view surveillance cameras, DVDs, VCRs and more from any TV by creating your own TV channels!

  • Multiple System selectable ( NTSC, PAL I, PAL B/G, PAL D/K)

  • Modulate A/V signal to your selected TV channel.

  • Any analog A/V device is available : DVD player, VCR, Satellite Receiver, CCTV camera.

  • View video source and regular channels on the same TV.

  • 90 dB signal output powerful enough for long cable runs.

  • Made in Taiwan

Display ModeDigital LED Channel Display
Video SignalNTSC, PAL B/G, PAL I and PAL D/K
Video Input1.0Vp-p for 87.5% modulation
Audio InputPre-emphasis 75us.
RF output Strength90 +/- 5 dbuv
Channel MemoryLast channel memory
ConnectorAudio input / Video input (RCA connector), RF out (F connector)
Power RequirementDC7.5V - DC12V/100mA
Dimension115mm(L) x 76mm(W) x 31mm(H)

Remark: The picture & specification shown is tested & provided by RD Team. Any information is subject to be changed without notice.

Camera Plus Systems

Wireless Transmission

Wireless Antenna

CCTV Transmission


RF Equipment




--- Weihai Systems Corporation