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Serving the Aviation Industry since 1973
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AV-547 Antenna Coupler
Frequency 108-118 MHz
(DAI Part# AV547)
The AV-547 coupler feeds two navigation receivers from one antenna. The matching circuitry is enclosed in a durable, light weight aluminum housing for superior mechanical and environmental stability. The coupler operates at altitudes of up to 50,000'.
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SPECIFICATIONS
Application NAV
Frequency 108 to 118 MHz
VSWR 1.4 to 1 Maximum
Insertion loss 3dB Avg/5 dB maximum
Isolation 30 dB minimum
Impedance 50 OHMS
Weight 3.5 oz.
Connector Type BNC (female)
RF Power Capability Receive only
Dimensions 2" x 1-3/4" x 1-1/8"
Environmental Category D2-BCSXXXXFXXXXXXXXXXX
TSO C36e, C40c, DO-160c
R.A. Miller
Antennas, Couplers, Diplexers
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