Part #: 622-8440-004

Model: RTA-854

Collins Aerospace - Radar R/T Antenna
product image
Part Number :


RTA-854

Note: RTA-852 image shown due to similarities in appearance

FEATURES
  • One Piece Receiver, Transmitter, and Antenna
  • Used in the Rockwell Collins TWR-850 Turbulence Weather Radar System
  • Mounts on the forward bulkhead
  • 14" 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: 14.4" 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: 224 Avoidance Range: 365 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: 14.0"
Beam Width: Scan Angle: 120°, or 60° sector scan
Tilt: ±15° Stabilization: ±30° combined pitch, roll, and tilt
Temperature: -55° to +70°C Altitude: 55,000 ft.
Part NumberReceiver/Transmitter/Antenna Description:
622-8440-001 Receiver/transmitter/antenna unit with 14-inch antenna and low-speed (50kBd) ARINC 429 digital stabilization
622-8440-002 Same as -001 except with high-speed (100 kBd) ARINC 429 digital stabilization
622-8440-003 Same as -002 except with SB 13 installed, autotilt and target alert function are enabled
622-8440-004 Same as -003 current production status
622-8440-011 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

 

622-8440-003
- Radar Transceiver/Antenna

NSN: 5985-01-459-1170

Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ
$11,000.00 SV OUTRIGHT VIEW STOCK
$5,500.00 SV EXCHANGE VIEW STOCK

SEA Repair Capabilities: No

622-8440-004
- Radar R/T Antenna

NSN: 5841-01-531-2736

Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ
$13,500.00 SV OUTRIGHT VIEW STOCK
$8,950.00 SV EXCHANGE VIEW STOCK

SEA Repair Capabilities: No

622-8440-001
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ

SEA Repair Capabilities: No

622-8440-002
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ

SEA Repair Capabilities: No

622-8440-005
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8440-011
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ

SEA Repair Capabilities: No

622-8440-203
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8440-204
- Radar Transceiver/Antenna
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8440-205
- 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.