Part #: 622-2501-001

Model: ANT-312

Collins Aerospace - Radar Antenna
Part Number :

ANT-312 WXR-270 system image shown, ANT-312 Antenna located on top of image
  • Radar Antenna used in WXR-270 Color Radar System
  • Fully stabilized antenna scan
  • 120-degree scan angle
  • 12-inch flat plate
  • Phased array antenna
Environmental: DO-138 categories, AA/JN/AAAXXXXXX FAA TSO: TSO-C63c, class 7
Dimensions: 12.00"H x 12.00"W x 7.40"L Weight: 6.89 lbs.
Beam Width: 8 deg. max Gain: 27.5 dB
Part NumberRadar Antenna Description:
622-2501-001 see details above


- Radar Antenna

NSN: 5985-01-548-3004

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

Yes, with the addition of the Avtech Digital Switching Unit (DSU) P/N 6001-1-1. List price for this unit is approximately $12000.
No, unlike the Bendix line of radar antenna assemblies, the antenna array is part of the final assembly part number. For example, part numbers 622-2502-001, 622-2501-001, and 622-2504-001 have the antenna arrays installed on them already. Thus, the differentiation between the sizes of the antenna arrays (i.e. 10", 12", 18").