405-535 MHz Medium Frequency Antenna Coupler

Part Number:
(EQP) SR-610NDB

Product Details:
Made for the Federal Aviation Administration, these 10 channel medium frequency couplers are ready for immediate use.

Large, encapsulated Hi-Q toroidal inductors are selected by a huge motor driven Radio Switch Model 86, 3 pole, 11 position ceramic switch. 12 vdc only operation.Parts included in this tuner:

Arco 315M 1200-2500 pF 1kv ceramic trimmer - 10 pieces
BW coil clips with 8" HV lead - 10 pieces
20 µH molded toroidal inductor 100 watts - 24 pieces
BW 1611A 2 X 20 µH 2" x 2 1/2" mini-ductor, both on fiberglass mounting board - 1 piece
Radio Switch 88-11-3/3 3 pole 11 position switch
12 vdc motor to drive the switch
21772 2" ceramic feedthru insulator
600 KHz low pass filter, 100 watt rating - BNC female in/out
Stahlin J1412W polymer impregnated fiberglass enclosure
Plus miscellaneous hardware and wiring

Our units were completed and tested at the factory. Factory rated at 150 watts continuous. 6" high x 12" wide x 14" long rain tight enclosure has "UHF" connector input and a beehive insulator on the antenna side. The lid has O-ring weather seal. 27 pounds. Copy of a full factory manual included with purchase. Call Surplus Sales for special introductory price.

Ready for immediate use

10 channel

12 vdc only operation

11 position ceramic switch

3 pole

Model 86

Share this page