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NetMedia Digital Micro Modulator, 1-Channel

Item # NM70

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World’s Smallest & Lowest Priced Digital Modulator

The NetMedia MM70 Micro-Modulator converts composite video and stereo audio to a monaural television signal. The selectable channel is viewed with a standard television (SDTV) tuner.

  • Digital PLL locked audio and video – no drift
  • Combines with existing TV channels
  • Viewable on multiple televisions
  • UHF and Cable channel coverage
  • Channel retained during power outage
  • Tough aluminum housing


  • 1. Modulator Assembly (Video Input Connector, Audio Input Connector, RF Output Connector, Power Input Connector, End Plate, Switch Bank, Gain Adjustment, Power LED).
  • 12V DC 100mA Power Transformer
  • RCA Video Cable, 3.5mm Stereo to Dual RCA Audio Cable.

Audio, Video & Data Solutions

NetMedia is a leading designer and manufacturer of security video cameras, audio/video distribution equipment, embedded micro-control products, and embedded Ethernet web products. NetMedia has more than 18 years experience developing and delivery high quality, highly reliable and cost-effective solutions to installers and homeowners. NetMedia’s wide range of advanced technology components and solutions are geared for today’s high tech and security aware society.

  • Modulation Method: Digital Crystal PLL
  • Output Channel: SDTV: UHF 14-69, CABLE 70-94, 100-125
  • Output Level: Selectable, 0 to +30dBmV
  • Output Connector: Female F, 75 Ohm
  • Video Input Connector: RCA Phono, 75 Ohm, 1 Vp-p
  • Audio Input Connector: 3.5mm Stereo, 75,000 Ohm, 1 Vp-p
  • Audio Output: Monaural
  • Cable Type: RG59, RG6 or better
  • Power Requirement: 12V DC, 100mA
  • Power Connector: 5.5mm OD, 2.1mm ID, center positive
  • Housing Size: 3.2" long x 2.2" wide x 0.9" high
  • Weight: 4.0 oz.