Home :: Video Tx / Rx (RF) :: 900MHz Wireless A/V Systems & Components (Racewood) :: 900MHz A/V Transmitter, 500mW (USA Version)
Details to FREE USA Shipping. We specialize in FPV Drone parts. USA domestic orders over $99 can qualify for free ground shipping.
The special Free Shipping applies to orders delivered within the Continental USA, Alaska & Hawaii.
Some restrictions apply. Click HERE for more details.

900MHz A/V Transmitter, 500mW (USA Version)

900MHz A/V Transmitter, 500mW (USA Version)

SOLD OUT / Discontinued: No longer available.

Don't let the small size of this 900MHz RF band wireless A/V transmitter fool you. It packs a mighty punch with its 500mW (milliwatt) RF output. It has a single RF channel that is digitally tuned to 910MHz. It's ideal for ham radio ATV, R/C model video, video photography, surveillance, and other wireless video applications.

Your purchase includes the RCA A/V cable and a monopole whip antenna for short range applications. For those that need higher RF performance (longer range) we offer the  #ANTHWD-900 and #ANTCOM-900 half-wave dipoles at additional cost. These upgraded antennas are highly recommended, especially for FPV applications; be sure to review their specs to choose the one that is best for your application.

We go the extra mile for you. Every TX9-500 transmitter is RF tested before we allow it to ship to our customers. We measure its performance for RF power and frequency accuracy. So you can be assured that it meets the factory's specifications.

Features / Specifications
  • 900MHz RF Band, 33cm ham radio ATV band.
  • High RF power, 500 milliwatt.
  • One RF channel: 910MHz (USA ham operation).
  • Phase Lock Loop (PLL) stability for drift-free operation.
  • Composite video, supports NTSC and PAL standards.
  • Mono audio channel (5.5MHz subcarrier), standard line level input, 10KΩ.
  • FM-FM modulation.
  • SMA antenna jack, 50Ω.
  • 9.5V - 12.5V DC operation.
  • 200mA current (typical).
  • 2.1 x 5.5 mm barrel power jack, positive center pin.
  • 2.0 x 1.0 x 0.35 inches (50 x 26 x 9 mm).
  • Light weight, 21 grams (58 grams with A/V cable and antenna).
  • Includes short range monopole whip antenna and RCA A/V cables. Upgraded antennas available at additional cost.

The power source is not included. It must be 12VDC (9.5V - 12.5V allowed). Exceeding this voltage, or reversing the power connections, WILL cause permanent damage and void the warranty. AC-mains powered applications must use a voltage regulated power supply. For portable use we recommend a 3-cell (11.1V) lithium polymer LiPO pack such as our #LB3CR-610 with a #CORD-JB2 cable.

Important note: The DC input connector is a 2.1mm barrel style connector that is center (+) positive. Reversed voltages will damage the receiver.

Notice: Due to its high RF power, using the TX9-500 in the USA and other countries will require an amateur/ham radio license (some countries may forbid its use). It is your responsibility to ensure that its use meets the requirements imposed by your government’s RF spectrum regulations. Do not purchase this product if you are unsure of the government requirements or are not able to comply with them.


We offer 900MHz A/V receivers that work great with this transmitter. So if you don't already have a compatible receiver then be sure to check them out: click here.

Instruction Manual: Click Me!

SOLD OUT: No longer available.

SKU #TX9-500
Ship Wt. 0.21 lbs
Our price: $59.95
Quantity Out of stock
TX900-500 Transmitter with monopole antenna and RCA cable.

Payment Logos Bitcoins accepted here



Our online store is open and orders continue to ship on time. We will periodically update this message with any new details.

If you have any order or product questions then please feel free to Contact Us.