WACOM VHF 4-Cavity Duplexer WP-639 analog • Input monitoring AUX by

• Input monitoring AUX by DTMF

Channel Capacity: 1000 Channels

Analog Conventional: Yes

and is built to MIL-STD 810 C-F specs for durability

Enables a user to interrupt another radio conversation to deliver critical communication exactly when and where it's needed

WACOM VHF 4-Cavity Duplexer WP-639 analog • Input monitoring AUX byDescription: The unit is in great condition. Currently Tuned for 600 kHz HAM Repeater (146. 1 146. 7 MHz). Compare it to Telewave TPRD 1554 What's included: WACOM WP 639 VHF 4 Cavity Duplexer (144 174 MHz) Free tuning (please specify desired frequency pair upon ordering) Product Details: Please reference the photos in this listing to view this product's technical specification sheet. Frequency Range: 144 174 MHz Cavities: Four 5 Inch Insertion Loss: