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NM-MM73S

NetMedia, Inc., 10940 N. Stallard Place, Tucson, Arizona  85737 (520) 544-4567 Fax: (520) 544-0800 Email: sales@netmedia.com www.netmedia.com 

TriplePlay Stereo Modulator 

NM-MM73S

MAN-MM73S     REV0709A

Baseband A/V to SDTV Converter 

RF Output Connector 

Connects modulated stereo output 

channels to video distribution 

system and televisions. 

Switch Banks 

Behind End Plate - 

Set output channels: 

UHF 14-69 

CABLE 70-94, 100-125. 

End Plate 

Remove to access  
Switch Banks. 

Power LED 

Indicates that unit is on. 

A/V Input Connectors 

Composite video and stereo audio input 
for A/V sources such as cameras, quads, 
DVR’s, DVD’s, etc. 

Power Input Connector 

12V DC 300mA, center positive.  

Stereo audio input and output 
Digital PLL locked audio & video - no drift 
Combines with existing TV channels 
Viewable on multiple televisions 
UHF & Cable channel coverage 
Channel retained during power outage 
Tough aluminum housing 
Includes power supply 
5 year limited warranty 

Modulation Method: 

 

Output Channel:   

Output Level: 

 

Output Connector:     

 

 

Input Connector: 

Video Input Signal: 

Audio Input Signal: 

Audio Output: 

Cable Type: 

 

Power Requirement: 

 

Power Connector:   

Housing Size: 

 

Weight: 

Digital Crystal PLL

SDTV: UHF 14-69, CABLE 70-94, 100-125

+30dBmV

Female F, 75 Ohm

3- 3.5mm A/V jacks

Baseband, 75 Ohm, 1 Vp-p

Stereo, 75,000 Ohm, 1 Vp-p

MTS Stereo

RG59, RG6 or better

12V DC, 300mA

5.5mm OD, 2.1mm ID, center positive

3.9“ long x 5.5” wide x 0.9“ high

9.0 oz.

(subject to change without notice)

FEATURES 

Product Includes:

1. Modulator Assembly (3 - A/Video Input Connectors, RF Output Connector,

    Power Input Connector, End Plate, 3 - Switch Banks, Power LED). 

2. 12V DC 300mA Power Transformer (Center Conductor Positive).

3. 3 - 3.5mm to RCA A/V Cables.

 

The NetMedia MM73S TriplePlay Stereo Modulator converts three composite video and stereo audio 

signals to three MTS Stereo television channels. The selectable channels are viewed with a standard 

television (SDTV) tuner.  Once modulated, the signals are no longer bound to a single monitor or TV; 

they can be combined with antenna, cable, or satellite signals for distribution to multiple TV’s through-

out  the  location.  This  provides  convenient  viewing  access  to  security  cameras,  DVR’s,  or  other 

audio/video (A/V) sources such as DVD’s and VCR’s.

SPECIFICATIONS 

 

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