• Receives both audio and video
  • 900 MHz operation
  • Plug and play compatibility with most monitors and televisions 
  • Consistent FM modulation
  • Phase-lock-loop technology provides reliable signal stability
  • FREE power supply included

RX-910 900 MHz AV receiver. This unit is 'plug and play' compatible output to most monitors, TV sets and ALL of our DVR video recorders. DUAL standard composite RCA audio + video outputs. Designed for use with our TX/THX-9100/9500 wireless transmitters. COMPLETE technical specifications (a.k.a. "specs") below.


What an excellent and compact FM unit. We've carried this unit for years and it has proven to be stable and reliable when properly used and powered. We have tested this unit at over 1 mile in LOS (line-of-sight) conditions with our TX/THX-9500 transmitters using ONLY the standard omnidirectional whip antennas at both transmitter & receiver points. It is capable of greater reception range when transmitter and/ or receiver are equipped with properly oriented directional (narrow beam) antennas.

This can be a GREAT solution for a WIDE variety of uses- both mobile and stationary. It's often the best alternative for situations which may not be as suitable for microwave frequencies (i.e. 2.4GHz or 5.8GHz). Microwave transmitter or receiver are in motion or used around people or animals. 900MHz is also better at barrier penetration than higher frequencies.

900 megahertz is also a great alternative to using 2.4GHz in conditions where other 2.4GHz equipment is (or even could be) operating in close relative proximity to either transmitter or receiver- or anywhere in between. This type of interference may include wireless LAN networking, 2.4 gig cordless telephones, alternate video transmission, microwave ovens and other sources.

For security purposes, 900MHz is also less likely to be received by accident or intercepted by unwanted 'video eavesdroppers'.

It must be noted that, even though a quality FM 900MHz unit has a number of potential advantages over other wireless video frequencies, any wireless video- even if incredible- is certainly not 'magic'. There should always be a careful analysis of all known factors and a preparedness for certain types of potential problems which can never be fully realized until trial. Please read more on our wireless FAQ page.

We carry ONLY wireless equipment manufactured with quality-engineered onboard surface mount board + processor components (critical to produce a high quality wireless video unit). Too many in our industry are making false and exaggerated claims about their inferior products and about wireless video technology in general. You never have or will find such products or erroneous information on our site.

Common Applications:

• General CCTV video and security purposes where installing hardwired connection is not feasible or possible
• Mobile and bodyworn portable videography including use at wedding receptions, in nightclubs, etc.
• Unmanned aerial vehicle (UAV) and R/C (radio controlled) vehicle applications including robotics

Available Options:

External receiver antenna included FREE (SMA type threaded post) for direct interface to unit.

Fully regulated #PWR-500R AC/DC transformer (wall plug-in for constant use) included FREE with each #RX-910 ordered.

The #RX-910 features identical power requirements to most of our transmitters and cameras and can therefore also be powered by our #BAT-1/3/AAA battery packs or our #ACC-AUTO fused auto power cord for direct plug into vehicle cigarette lighter.

Our #ANT-900M magnetic mount + low-loss extension cable (with SMA plug) allows user to stretch antenna distance away from a transmitter or receiver, such as outside a building or to the rooftop of a vehicle. Elevated #ANT-900M antenna(s) can facilitate a much better LOS line of sight condition between transmitter and receiver in crowded rooms, etc., which often results in better range and performance.

Our #ANT-Y900 high gain Yagi antenna allows user to MAXIMIZE range in LOS conditions by concentrating radio signal into a narrow, directional beam. *Please note that #ANT-Y900 is very large at almost 5 feet. #ANT-Y900 antenna features "N" type post jack. TO interface directly with transmitter or receiver, you must use the proper "N-SMA" type cable, which we carry and can be found on the antennas page.


This is a non-weatherproof receiver, and as such must be treated with extra care and NEVER left outdoors without the proper protective housings.

This unit features a built-in auto sequential function which, when initially powered, begins to automatically switch between available channels for a few seconds each. Several of our customers have been confused by this, and have reported intermittent transmitter failure when only actual problem was failure to select the proper channel. User must simply depress the button of desired channel (same as transmitter is set to) and this receiver will maintain a 'lock' on that channel only until unit is powered off again.

Because this unit has no built-in 'reverse polarity protection' circuitry, it MUST be powered PROPERLY and ONLY with available power accessories to guarantee SAFE operation. Using improper 'reverse power' (i.e. a power supply with a. Unregulated transformers marked at "12 volts DC" are more likely producing 18-30 volts, as seen when tested with a simple DC volt meter. While over-voltage of electronic circuitry may allow operation, but may also be greatly decreasing device longevity by "over-driving" and likely overheating that circuitry, which may even result in immediate damage. Please consult our power FAQ page for more information.

Reception range of wireless performance is based on a number of factors which can generally be determined only after actual testing has been made. Please consult our wireless FAQ page for MUCH more information on this subject.

This type of wireless equipment is typically more suited for CCTV camera and security applications, rather than with consumer entertainment-type devices.

As an audio-capable device, user must accept full responsibility for legal use within federal (and state or local if applicable) existing laws.

  • Please click here for more information about wireless A/V link equipment.
  • Please click here for more information concerning the basics of CCTV installation and operation.
  • Please click here for more information concerning video compatibility issues.

Receiver Technical Specifications
RF Frequency Range
900 MHz
# Channels
one (1) channel
Total Bandwidth
receives 400+ color TV lines of resolution plus one (1) channel mono audio
Modulation Method
consistent FM (frequency modulated)
Signal Stability
+/- 250 KHz phase-lock-loop (PLL) synthesized
Standard Antenna
tuned 900 MHz dipole whip antenna
BEST Line-of-Sight Range
approx. 5000 ft. with THX-9500 or TX-9500
Antenna Input Plug
female F plug
Input Voltage
12 volts DC (+/- 10%) center pin + positive
Power Consumption (milliamps)
250 mA or less
Video Output Type
Composite 1 Vp-p @ 75 ohms unbalanced
Video Output Plug
RCA (adapts easily to BNC)
Power Input Plug
2.1mm inner diam. x 5.5mm outer diam. center pin + positive
Audio Transmission?
yes, one (1) channel mono audio
Audio Output Type
Audio Output Plug
RCA (adapts easily to BNC)
4.9" long x 2.36" wide (3.15" at mounting base) x 0.83" high /
125mm long x 60mm wide (80mm at mouting base) x 21mm high
4.8 oz. / 138.8g
Standard Antenna Dimensions
5.75" / 146mm long x 0.5" / 12.7mm diameter at widest point
Standard Antenna Weight
0.67 oz. / 19.1g
*Additional Features
includes free PWR-500R regulated AC/DC wall transformer, and free antenna

SKU 5291000RX910
Weight 0.50 lbs
Price: $99.95

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