AS-49063 Monopole Blade Antenna

It is a monopole blade antenna encased on fused silica. This antenna type is inherently linear. The materials used in the construction of the antenna were chosen to minimize the effects of the severe environments.

A resin quartz composite heat shield was mounted to the antenna to make the antenna flush with the heat shield of the vehicle. The mounting flange can be modified to meet the mounting requirements of a particular vehicle.

Features:

Space Qualified
Linear Polarization
High Temperature
Flush Mounted
High Pyrotechnic Shock
Tunable
Ideal Flight Termination Antenna

AS-49063 Antenna Specifications

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Electrical
Frequency Range	408 MHz to 430 MHz
VSWR	2.0:1, max
Gain, Peak	-3 dBi, min*
Gain, over 170° BW	-10 dBi, min*
Pattern Shape	Omnidirectional
Polarization	Linear
Bandwidth	1 MHz
*Typical gain values with antenna mounted on a 4’ x 4’ flat ground plane. Performance may vary depending on ground plane/vehicle size and shape.

Mechanical
Connector	SMA Female
Weight	.86 lbs/.39 kg

Environmental

Temperature

-51 deg F (-46 deg C), +239 deg F (+115 deg C), 120 hour cycling

Altitude

90 torr (50,000 feet)

Humidity

+10 deg C to +50 deg C, 98%, 72 hours

Acceleration

+70 G, All Axes

Shock

Triaxial

Freq

20-2000 Hz

G level

40-2500 G

Vibration (per 299507)

Freq. (Hz)	g²	dB/oct	G_rms	Duration/Axis
20	0.005
20-600		+4.2
60-1000	0.6
1000-1500		+3.8
1500-2000	1.0
			35.87	3 min/axis

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AS-49063 Monopole Blade Antenna