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AT-640A/ARN Antenna, NSN 5985-00-607-6137

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Price:
$836.00
SKU:
NSN 5985006076137
Brand:
Weight:
1.00 LBS
Availability:
Available for Purchase
Shipping:
Calculated at checkout
Quantity:


Product Description

*** U.S. MILITARY SALES ONLY ***

The AT-640A/ARN Antenna is a receive-only VHF Marker Beacon antenna used on both fixed-wing and rotary-wing aircraft. The antenna will meet the requirements of Military Specification MIL-A-5999 for electrical and environmental performance. The antenna is finished with a white Skydrol resistant polyurethane paint in accordance with Military Specification MIL-C-81773. The antenna has an operating temperature of -40° F to 140° F and experiences a drag force of 0.22 lb at airspeeds of 400 mph. Precipitation static is minimized through the use of a foam-filled fiberglass construction. The foam also reduces the effects of vibration, shock and temperature extremes.

Product Specifications
Application:  Marker Beacon
Frequency: 75 MHz
Impedance:  50 Ohms Nominal
VSWR:  1.5 to 1 Maximum
Pattern:  Lobally Downward
Connector:  Type "C"
Max Weight:  1 lb Maximum
RF Power Capacity: N/A
Gain: -10.5 dB Minimum

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