Picture of product RT-1151A

Part #: 4001921-5101

Model: RT-1151A




Radar Transceiver

Part Number :

  • Bendix Radar Receiver Transmitter used in RDR-1150HP 3-piece color radar system
  • 7.9 kw peak power (typical)
  • Can be mounted vertically or horizontally
  • Solid-state
  • Contains self-test feature
  • DC powered




RF Power Output: 7.9 kW peak power Frequency: (X-Band) 9375 MHz +-35 MHz
PRFs: 400 Hz or 100 Hz Weight: 10.5 lbs.
Dimensions: 5.04"W x 7.72"H x 13.83"L TSO: DO-160A Env. Cat. /F1A1/A/MJY/XXXXXXBBABA and -40deg. C Class 7
Part Number: Description:
4001921-5101 Radar Transceiver


- Radar Transceiver
Price Condition Status

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact questions@seaerospace.com

In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.

Weather radar transceivers use a magnetron which is basically a cathode emission device. The magnetron is subject to deteriorization due to aging. Therefore, it is recommended to perform some type of periodic maintenance to detect and correct the effects of aging. This reduces the chance of an in-service failure.

An annual, routine test of the following parameters should made:

- Power output
- Transmitter frequency
- AFC voltage
- Sensitivity (MDS)

Ideally, the test should take place between December and March prior to the peak thunderstorm season.