Part #:

Model: RTA-852

Collins Aerospace - Radar Transceiver
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Part Number :


RTA-852
FEATURES
  • One Piece Receiver, Transmitter, and Antenna
  • Used in the Rockwell Collins TWR-850 Turbulence Weather Radar System
  • Mounts on the forward bulkhead
  • 12" flat plate antenna mounted on the forward portion of the unit
  • RF assembly consists of a solid-state transmitter and the receiver
  • No waveguide is required
  • Moves as a single unit as the system scans
  • Base contains power supplies and processing circuits which perform the signal processing required to obtain detailed information from the signals returned from the targets
  • Certifications:
    • FAA TSO: C63c
    • Environmental: DO-160B, F2/BBJ/E1/XXXXX/Z/bZ/ AZAZA
    • EUROCAE: ED-14B

 

SPECIFICATIONS
Length: 8.7" Diameter: 12.42" max
Weight: 20.1 lbs. Power: 28 VDC at 3.1A Plus, for analog stabilization only: 115 VAC, 400 Hz at 10 mA max or 26 VAC, 400 Hz at 2.3 mA
Performance Index: 222 Avoidance Range: 340 nm
Ranges: 5, 10, 25, 50, 100, 200, 300 nm standard Transmitter Power: 35 W nominal
Frequency: X band (9343.85 ±1.8 MHz transmit and 9338.84 ±1.8 MHz preheat) Pulse Length: 1.8, 2, 4, 4.8, 9.6, 19.2, or 28.8 micro sec
Scan Rate: 27°/second Modes: Weather, Weather and Turbulence, Turbulence, Target, Map, Test, Standby, Off
Antenna Type: Flat Plate Antenna Size: 12.0"
Beam Width: Scan Angle: 120°, or 60° sector scan
Tilt: ±15° Stabilization: ±30° combined pitch, roll, and tilt
Part NumberReceiver/Transmitter/Antenna Description:
622-8439-001 Receiver/transmitter/antenna unit with 12-inch antenna and low-speed (50kBd) ARINC 429 digital stabilization
622-8439-002 Same as -001 except with high-speed (100 kBd) ARINC 429 digital stabilization
622-8439-003 Same as -002 except with SB 13 installed, autotilt and target alert function are enabled
622-8439-004 Same as -003 current production status
622-8439-011 Same as -001 except with SB 12 installed, incorporates all of the mechanical, electrical hardware and software improvements contained in the -003 RTA-852L (including autotilt and target alert), except that it does not have high-speed digital stabilization

 

622-8439-001
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8439-002
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT

SEA Repair Capabilities: No

622-8439-003
- Radar Transceiver

NSN: 5895-01-450-5722

Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT
CALL OR RFQ OH OUTRIGHT
CALL OR RFQ OH EXCHANGE

SEA Repair Capabilities: No

622-8439-004
- Radar Transceiver
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT

SEA Repair Capabilities: No

622-8439-011
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT

SEA Repair Capabilities: No

622-8439-203
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8439-204
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

There are no Frequently Asked Questions at this time. Please contact us at questions@seaerospace.com if you have any questions for us to answer.