PRODUCT
	INFORMATION
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WU-440

FEATURES

Radar Receiver Transmitter Antenna (RTA) used with the Primus-440 digital weather radar system Incorporates all circuitry required for transmitting, receiving, signal processing, scan conversion, serial data, and control interface to the other system components as well as EFIS/MFD Incorporates the antenna positioning and control mechanism Designed for cantilever mounting on the front bulkhead of the aircraft 10 kw transmitter 120 degree antenna scan Accepts 10 or 12 inch flat plate array (note: array included in installation kit)

SPECIFICATIONS
Weight:	15 lbs. (w/o array)	Operating Voltage (DC):	28VDC nominal (22-32 max)
Power Consumption (DC):	110 watts max	Current (DC):	4A nominal (5A max)
Operating Voltage (AC):	26VAC nominal (21-31 max) or 115VAC (97-134 max) 400Hz at 0.12 VA max	Power Consumption (AC):	110 watts max
Frequency:	9375 +- 25 Mhz	Stabilization:	Line of sight, +-30 degrees (pitch/roll and tilt)
Tilt:	+-15 degrees	Scan:	120 degrees (+-60 degrees)
Gain:	26.5 dB (10") 28 dB (12")	Beamwidth:	10 degrees (10") 7.9 degrees (12")
Scan Rate:	12.0 looks/minute minimum	Power:	10 kW nominal, magnetron
PRF:	180, 360, and 480 Hz determined by selected range and mode	STC:	Present in all modes
TSO:	C63c Class 7 (DO-173), DO-178B	Environmental:	Level C, DO-160C F2-AB[CLMY]XXXXFXA[BZ]AZZRZA3E4XX

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WU-440

Part Number	Radar Receiver Transmitter Antenna Description:
7021450-401	See details above

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