diplexer/splitter AV-587

AV-587

Antenna Accessories | Diplexer, Splitter

The AV-587 antenna coupler is an antenna signal splitter/diplexer providing three outputs from a single antenna. One output provides a combined VOR/LOC/GS signal. A second output provides a combined VOR/LOC signal. And a third output provides a GS signal.

The necessity of bringing this product forward comes from advancing technology in avionics. Newer designed navigational radios have only one antenna input to receive all three (VOR/LOC/GS) signals whereas older legacy radios had a separate antenna input for the VOR/LOC signal and another antenna input for the GS signal.

In an aircraft instrument panel with one newer navigational radio and a second older legacy navigational radio, the AV-587 is the article that will provide the necessary signals to both radios utilizing a single antenna.

Product Specifications
ModelAV-587
Application Navigation Receive
Frequency Port 1: Antenna
Port 2: NAV/LOC/GS
Port 3: NAV/LOC
Port 4: G/S
Impedance50 Ohms Nominal
VSWR1.40:1 Max.
Insertion Lossless than .6 dB above 3.0 dB
Isolationgreater than 22 dB
Connectors“BNC” Female
RF Power CapacityReceive Only
ColorBlack
Max Weight0.38 lbs.
FAA TSOC34e, C36e, C40c
Support Documents
FAA TSO AuthorizationView
Install InstructionsView
GAA Environmental Qualification Form
View
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