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Add an Audio/Video Source to an Existing Distribution System
Holland Electronics HMM-10H 1-Channel Video Modulator
Holland Electronics HMM-10H 1-Channel Video Modulator
Holland Electronics HMM-10H 1-Channel Video Modulator
Item# 7715A
Price: Normally $49.99 
Hot Deal $31.25
Free shipping on orders over $175 - See Details


  • Modulates any video source to a selected channel
  • Drift-free digital tuning
  • Microprocessor controlled agile circuitry
  • Easy installation

Essential Info

The Holland Electronics HMM-10H is a microprocessor controlled agile modulator (CATV ultraband and UHF) developed for use in adding satellite, VCR, DVD, or security video channels to an existing distribution system. It accepts one audio/video input source and modulates to a single RF output. The video modulator features push-button channel selectors, a three-digit LED channel display, and an easy setup. Coax cable, RCA audio/video cable, connectors/adapters/gender changers, splitters/combiners, and 3.5 mini audio connectors sold separately. The video modulator converts the signals from a single video device to a user-selected channel. The microprocessor-controlled, frequency-agile circuitry gives it drift-free performance and channel memory. The video modulator's compact size, push-button selectors, LED display, and easy setup make this a good modulator for more simple A/V distribution needs.


What's Included

  • 1x - 1-Channel Video Modulator
  • 1x - A/C Adapter
  • 1x - Owner's Manual
  • Specifications

    Manufacturer Holland Electronics
    Manufacturer Product No. HMM-10H
    Dimensions 3.75 inches (L) x 3 inches (W) x 1 inches (H)

    95 millimeters (L) x 75 millimeters (W) x 26 millimeters (H)
    Weight0.25 pounds

    4 ounces
    Output Frequency Range470 – 860 MHz
    Output ChannelsUHF: Channel 14-78

    CATV: Channel 65 - 135
    Video Frequency Response± 1 dB
    Aural Intercarriers Stability4.5 MHz w/n ± 3 KHz
    Video Input IMP/RF Output IMP75 Ohm
    Audio Input IMP> 10K Ohm
    Frequency Accuracy/StabilityPLL Crystal Stabilized ± 5 KHz
    Video Input Level1Vp-p
    Audio THD0.4%
    Output Level+ 25 dBmV
    Video MOD Index70% ± 10%
    Dual Sideband Aural/Visual Carrier Radio-15 dB
    Video S/N Ratio/Audio SN Radio Type52 dB / 50 dB
    Power Requirement110 – 120 VAC/60Hz
    Warranty90 days

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Holland Electronics, Tel: (800) 628-4511 Ext 125


    24 Ratings
    5 star: 67%  (16)
    4 star: 17%  (4)
    3 star: 8%  (2)
    2 star: 8%  (2)
    1 star: 0%  (0)
    Average Customer Rating
    (24 customer ratings)
    Share your thoughts with other customers
    BERNARD -- weston, FL   6/15/2012
    Works as advertised. easy to set up
    Mike -- Olympia WA   4/8/2012
    Works like a charm. Good amplification.
    MICHAEL -- colorado springs, CO   2/24/2012
    Great product, especially for the price. Easy to configure. RF output runs a little hot so I added a 9db attenuator between the modulator and the distribution amp for the house.
    JIM -- warrenton, VA   1/26/2012
    Can't go wrong with these Holland modulators!
    CCM -- California   12/3/2011
    Order was processed very quickly. Product was ship the day I ordered it and received it in Nothern California on the 3rd day. I wanted to view my security camera on the PIP tuner on my new TV like I did on my old TV. But on the new TV, the only PIP input source was by coaxial cable CATV. So, I purcased the Holland RF modulator and now I can view my security camera on the PIP tuner. Picture is sharp and clear with no noise.
    STEVEN -- chapel hill, NC   9/29/2011
    Unit is actually nicer than advertised, with RCA L and R audio inputs instead of a stereo plug. Seems well-built and puts out a good strong signal. Works perfectly for shipping my DVD player signal out over my whole-house video system.
    RAY -- washington, DC   1/30/2011
    Great product that works as promised. Delivers clean picture with great resolution.
    PATRICK -- fremont, NE   11/9/2010
    Modulator arrived quickly and works great. Excellent product and great service.
    CHRISTOPHER -- spring hill, FL   9/5/2010
    Excellent! Displays the selected channel to output. Used standard RCA in for video and sound.
    SAMUEL -- mount laurel, NJ   5/18/2010
    I was trying to use it with some older and some newer TV's. Couldn't find a channel that would work with all of them. Would not work at all with lower channels (what it calls the cable setting). Returned it with no hassels.
    DELBERT -- kansas, KS   2/12/2010
    I work for a very large cable company. I needed a modulator to input my security cameras onto my TV's. Had a bad start in getting the unit to work with clear pictures. There was a lot of cross modulation going on. Did some investigation at work and found that the channels I was slecting had a digital signals imputed on the channels. Well in order to fix the problem, I had to go higher up on the channel bands. BINGO!! Found one that will work. Pictures looks very good. I am receiving pictures on every television set now. Hopfully no more imputing of digital signal on the higher channels will happen.
    AUSTIN -- mclouth, KS   7/13/2009
    My order was handled promptly and delivered quickly. Description of the item made it easy to select and performance is as described. 5 Stars.
    GREGG -- tupelo, MS   6/7/2009
    Provides strong signal and great picture quality. Much better than the signal provided by built-in channel 3-4 modulators such as found in VCR's and satellite receivers. This unit allowed me to split and distribute a satellite receiver's output to 3 TV's with no degradation, which I could not do by amplifying and splitting the output of the receiver directly. Compact size is very nice for tucking away behind your other equipment. The unit has a "lock feature" to prevent the channel and other settings from being changed by an inadvertent button press. However, upon power-up the unit is automatically unlocked, meaning that a power outage will also unlock the unit, making the feature pretty much useless. No big deal, though. This is a great product, and is priced very well amongst similar units.
    DOUGLAS -- folsom, CA   4/17/2009
    This is the second Holland modulator that I've ordered from Smarthome. The most recent model has a nice upgrade in that it no longer requires jumper settings to change frequency bands. Overall it meets all my needs.
    JONATHAN -- westford, MA   8/28/2008
    Easy setup. Very good quality.
    DAN -- huntsville, AL   8/17/2007
    very good price/performance product
    L. A. -- nappanee, IN   8/1/2007
    Modulators are performing as specified, and per my requirements. These units are a bargain!!!
    JERRY -- chaska, MN   6/20/2007
    It has many options beyond what I needed. Don't get me wrong. Options are better than no options. I'm impressed enough with it's options and performance to buy several more. I wonder how many people would install an item like this if they just had a tiny hint of how handy it can be. I'll be back for more items soon. THANK YOU!
    DONALD -- east stroudsburg, PA   5/24/2007
    Works Just as expected
    DALE -- naperville, IL   1/13/2007
    Product worked as described, but channel bandwidth appeared to be just a bit wide, affecting slightly more than the two adjecent stations. Product appeared to have better performace at lower channels than at higher ones.

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