Home :: Video Tx / Rx (RF) :: 1.3GHz Wireless A/V Systems & Components (Racewood) :: 1.3GHz A/V Transmitter, 300mW (1280MHz Compatible)
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1.3GHz A/V Transmitter, 300mW (1280MHz Compatible)

1.3GHz A/V Transmitter, 300mW (1280MHz Compatible)
NOTE: Discontinued item, limited availability.

Don't let the small size of this 1.3GHz wireless A/V transmitter fool you. It offers excellent range with its 300mW (milliwatt) RF output. It's ideal for ham radio ATV, R/C model video, video photography, surveillance, and other wireless video applications.

A variety of antenna options are available so that can choose the antenna solution that is best for your application. The standard antenna is a monopole whip (suitable for non-critical short range applications). For those that need higher performance (such as FPV and sUAS applications) the antenna can be upgraded to our popular #ANTHWD-1200 or #ANTVD-1300 dipoles at additional cost. Be sure to review their specs (by clicking the links) and then choose the one that is best for your application.

NOTE: Price varies depending on the antenna that is selected in the product options (see further below). 


We go the extra mile for you. Every TX13-300 transmitter is RF tested before we allow it to ship to our customers. Video levels are measured/calibrated and the audio subcarrier accuracy is verified. So you can be assured that your purchase will meet the factory's specifications.


Due to USA FCC regulations, all TX13-300 transmitters that we ship to a USA address will have only one available RF channel (1280MHZ). Transmitters shipped outside the USA will have four RF channels (1240MHz, 1280MHz, 1320MHz, and 1360MHZ). This restriction is imposed by the US government and we are unable to comply with requests to send the four channel version to USA destinations.

Features / Specifications

  • 1.3GHz RF band.
  • 300 milliwatt RF power.
  • USA model has one RF channel: 1280MHz (FCC imposed restriction).
  • Non-USA model has four RF channels: 1240MHz, 1280MHz, 1320MHz, 1360MHz.
  • Operating range >500 meters typical (unobstructed open view).
  • Phase Lock Loop (PLL) stability for drift-free operation.
  • Composite video, supports NTSC and PAL standards.
  • Mono audio channel, standard line level input, 10KΩ.
  • FM-FM modulation.
  • SMA antenna jack, 50Ω.
  • 12VDC operation / 200mA 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 RCA A/V cables (antennas are optional).

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 notes: The DC input connector is a 2.1mm barrel style connector that is center (+) positive. Reversed voltages will damage the receiver. NEVER operate the transmitter without an antenna or it may be damaged and warranty voided. Please see the instruction manual for more information.

Notice: Due to its high RF power, using the TX13-300 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 a 1.3GHz A/V receiver that works great with this transmitter. So if you don't already have a compatible receiver then be sure to check it out: click here.

USA Model Instruction Manual: Click Me!
Non-USA  Instruction Manual: Click Me!

SKU #TX13-300
Ship Wt. 0.23 lbs
List price: $49.99
Our price: $29.99 Item In Stock!
TX1300-300 with RCA Cable
Monopole Whip (for short range apps)
RCA type cable included.

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