Waveguide Transition
WR-284 to "N" Female

(MWC) UG551A/U
Reeves waveguide adapter. WR-284 to "N" female. 5.31" diameter flange. 2-13/16" x 1-1/2" opening. New.

$475 each

Waveguide Transition
WR-112 to "SMA" Female

(MWC) B-8906-4
WR-112 to "SMA" female waveguide transition. 1.88" square.

Waveguide Transition
WR-112 to "N" Female

(MWC) 684-A17
Rectangular WR112 flange is silver (irregular). 1-1/4" x 1-5/8" flange. Opening is slightly less than 1/2" x 1-1/8". Very common on 50-60's radar equipment.

$95 each

$35 each

Waveguide Transition
WR-187 to "N" Female

(MWC) MA65594
Microwave Associates. WR-187 (3.95 - 5.85 GHz) round waveguide transition adapts to N female. Waveguide opening is 0.872" x 1.872".

Waveguide Transition
WR-90 to "N" Female

(CRF) UG-183/U
This WR-90 style transition is made to thumb-screw up to a piece of equipment (UG-39) and convert to type "N". All silver.

$65 each - $55 (3+)

$75 each

Waveguide Transition
WR-975 to 1-5/8" Heliax
750 MHz - 1.12 GHz

(MWC) 687347-901
WR-975, 750 MHz - 1.12 GHz waveguide transition adapts to 1-5/8" heliax. 13" high x 9".

Waveguide Transition
WR-112 to APC

(MWC) 887-17
WR-112 waveguide transition adapts to APC.

$500 each

$195 each

Waveguide Transition WR-284 to "N" Female

Waveguide Transition WR-112 to "SMA" Female

Waveguide Transition WR-112 to "N" Female

Waveguide Transition WR-187 to "N" Female

Waveguide Transition WR-90 to "N" Female

Waveguide Transition WR-975 to 1-5/8" Heliax 750 MHz - 1.12 GHz

Waveguide Transition WR-112 to APC