Miscellaneous RF Waveguide Equipment

Waveguide Isolator
7.05 - 10 GHz
(RF) 1-714-H
Ferrotec waveguide isolator. WR-112. 7.05 - 10 GHz. 33 to 39 dB isolation. 1.01 - 1.03 VSWR. 3-1/8" total length x 2.50"W x 2.75"H. NOS. Made in the USA.
$65
Waveguide Crystal Mount
X-Band
(RF) 801-1842
Northrup Grumman waveguide crystal mount. "BNC" female connector. X-band. Crystal not included. NOS. Mil-spec. DC: 1982. NSN: 5961-00-760-4120.
$125 each
Limiter Transmitter
(MWE) VDC-1062
Varian limiter transmitter. Aluminum allow. 250 kw peak, 5,450 - 5650 MHz. Used in AN/FPS-77 radar meteorlogical set. New, surplus. Alt. P/N: 337705. NSN: 6660-01-127-3214.
$595 each
Slide Screw Tuner with Micrometer
8.2 - 12.4 GHz
(RF) X870A
Hewlett Packard slide-screw tuner with micrometer. WR-90. 8.2 - 12.4 GHz, 1 section. 5.5"L x 2.5"W x 2.5"H. Used. NSN: 6625-00-601-0195.
$95 each
Crossguide Coupler
20 dB / 8.2 - 12.4 GHz / X Band
(MWD) X750D
HP Agilent crossguide coupler. WR-90, 4 port. 20 dB, 8.2 - 12.4 GHz. X band. 3"L x 2.125"H x 3"W. Used, pulled. Made in the USA.
$95 each
Microtech Feedthru Assembly
WR-187 / 3.95 - 5.85 GHz
(MWE) 741820-1
Microtech feedthru assembly. WR-187. 3.95 - 5.85 GHz. 1 side choked, 1 side flat. 5.37" mounting flange. 8 hole (1.71" centers). 0.875" x 1.87" opening. 3-5/8" diameter. 4-1/8"L.
$350
Waveguide Load
(RF) PM7222P
Sivers Lab waveguide load. Waveguide size: R140, WR-62, WR-18. 12.4 - 18 GHz. Flange mates UBR 140. 0.5 kw peak, 0.5w average, 1.10 vswr. NSN: 5985-12-174-5410.
$275
Crossguide Coupler
WR-62
(MWE) TR-57172
Crossguide coupler. WR-62. NSN: 5841-00-736-3417.
$129
Detector Mount
WR-62
(MWE) 717
Waveline detector mount. WR-62. Diode not included.
$50
Shunt Type Tee
WR-62
(MWE) 9012237
Shunt type tee. WR-62. 3 flanges, 1.32" square. NSN: 5985-00-547-9987.
$85
Magic Tee
WR-62
(MWE) MAGIC62
Magic tee. 4 ports. WR-62. New.
$117 each
Magic Tee Hybrid
WR-62
(MWE) W9409
Magic tee hybrid. WR-62.
$95 each
Thermistor Mount
WR-90
(EQP) HP624A-28B
Hewlett Packard thermistor mount for 624A/B. WR-90. New in packaging.
$119
Pin Modulator
8.2 - 12.4 GHz / WR-90
(RF) 8735B-WR90
Hewlett Packard pin modulator. WR-90. 8.2 - 12.4 GHz, 60 to 80 dB range. < 5 dB insertion loss. "BNC" female bias connection. Used.
$175
Mixer Tube
WR-90
(RF) MXT-10
Central Electronics mixer tube. WR-90. 1-5/8" square. 1.05" face to face. New.
$75 each
Microwave Isolator
WR-90 / 8.2 - 12.4 GHz
(MWI) I1399L
Microwave Associates (USA) microwave isolator. WR-90, 8.2 - 12.4 GHz. 3-1/4" x 2" x 1-1/8". Alt. P/N: 579R278H01, NSN: 5985-00-055-7940.
$375
Magic Tee
WR-90
(MWE) X622A
FXR magic tee. 4 ports. WR-90.
*** SOLD OUT ***
Crossguide Coupler
WR-90 / 8.2 - 14.5 GHz
(MWE) 90XT446
MDL crossguide coupler. 8.2 - 14.5 GHz, WR-90. 40 dB coupling, 20 dB directivity. New.
$165
Line Section Coupling for Radar
(MWC) 6003-1026G1
Line section coupling for radar. Copper. 1" outside diameter. 1-3/16" inside diameter, threaded. 4-5/8" EC. Mfg. P/N: 6003-1026G1.
$75 each
Waveguide Isolator
WR-187 / 4400 - 5000 MHz
(RF) 336319
Airtron waveguide isolator. WR-187. 4400 - 5000 MHz. Isolation > 40 dB. Insertion loss < 0.8 dB. VSWR < 1.05. 5"L x 3.25"H x 2"W. NOS. DC: 1967.
$135
HP Waveguide Thermistor Mount
100 ohm Negative / 7.05 - 10 MHz / "H" Band
(MWZ) H486A
Hewlett Packard waveguide thermistor mount. "H" band. 100 ohm negative. 7.05 - 10 MHz.
$95
HP Waveguide Thermistor Mount
100 ohm Negative / 10 - 15 GHz
(MWZ) M486A
Hewlett Packard waveguide thermistor mount. 100 ohm negative, 10 - 15 GHz. 6 connector pins. Used with 432A power meter. Used. NSN: 6625-00-869-8081.
$129 each
HP Thermistor Mount
100 ohm Negative / 8 - 12.4 GHz
(EQP) HPX486A/NEW
Hewlett Packard thermistor mount. 100 ohm negative. 8 - 12.4 GHz, UG-135/U waveguide flange. Used with 432A or N432A power meters. Brand new! Unused.
$325
HP Waveguide Thermistor Mount
100 ohm Negative / 12.4 - 18 GHz
(MWZ) P486A
Hewlett Packard waveguide thermistor mount. 100 ohm negative. 12.4 - 18 Ghz, 15 mw average power / 2.5w - µsec / pulse. 6 pin / waveguide. Used with 432A power meter. Used.
$129
HP Thermistor Mount
200 ohm Negative
(MWZ) K487B
Hewlett Packard thermistor mount. 200 ohm negative. "BNC" connector. WR-42.
$149
Variable Attenuator + Isolator Combination
(MWZ) WR28AI
Variable attenuator + isolator combination. WR-28.
*** SOLD OUT ***
Magic Tee
26.5 - 40 GHz
(RF) 312AF
PRD magic tee. 26.5 - 40 GHz. WR-28. Flange measures 7.51" x 7.68". Inner dimension measures 0.28" x 0.14".
$95
Waveguide Power Head
8 - 12.4 GHz
(RF) X420
General Microwave waveguide power head. WR-90. 8 - 12.4 GHz. Variable, knob adjust, "% EFF". Includes cable and connector end. Used.
$475
Waveguide Filter
26.5 - 40 GHz
(MWF) 825-3717
MCS waveguide filter. 26.5 - 40 GHz. Cover flange. WR-28. 1.75"L. 0.75" x 0.75" flange. 0.281"L x 0.125" inner dimensions. Used.
$65 each
Waveguide Termination Load
(MWZ) R80-116
Microwave Research waveguide termination load. Self cooled. No further info available. Minor bin wear. New surplus. 10.437"L x 1.468"H x 2.031"W. DC: 84+. NSN: 5985-00-094-5966.
$225
Waveguide Flange
60 - 75 GHz
(MWE) DBB-275
Systron Donner waveguide flange. 60 - 75 GHz. UG-385, WR-15 bulkhead. Backing ring with six 10-32 threads. 2.94"L face to face. (0.835"L & 1.969"L each side of flange. Used.
$75 each
Varian Reflex Klystron
1600mW
(MWT) 1K125CA
Varian reflex Klystron. 1600mW output. 3.0 - 5.0 GHz, 6.3v AC heater, 1000v DC beam. 1.80" x 2.890" flange. 0.969" x 1.864" inside waveguide. NSN: 5960-00-761-3866.
$850 each
Thermistor Mount
WR-90 to "BNC"
(MWZ) X487B
Hewlett Packard thermistor mount. WR-90 to "BNC". 8.2 - 12.4 GHz.
$97
Harmonic Mixer
WR-62 & "BNC" Connectors / 12 - 18 GHz
(RF) P932A
Hewlett Packard harmonic mixer. WR-62 and "BNC" connectors. 12 - 18 GHz. Provides 0.4mV p-p output with 0 dBm input.
$175
Adjustable Waveguide Tap
for 3" Diameter Tube
  
(RF) 62D-0579
Adjustable waveguide tap for 3" diameter tube. Pickup rotates 0 - 90º and in / out. "N" female tap port. Includes two 3" cable clamps. Harris P/N: 620-0579-00.
$550 each
T.R. Section WR-284
2.6 - 3.95 GHz
(MWE) SP-IM
42" long end to end assembly. 5.31" diameter flange, 1.34" x 2.84" opening, with eight 1/4-20 threaded holes. New in crates.
$495 each
Waveguide 'Transformer'
(MWZ) 271869-1
TRG / Alpha Industries waveguide 'transformer'. WR-15. 1.20" long. Brand new! Source: Bogdan.
$75 each
WR-15 - WR28 Cross
(MWE) 716240-1
TRG / Alpha Industries WR-15 -WR-28 cross. WR-15 / UG-385/U, WR-28 / UG-599/U, WR-15 / rectangular 0.705" x 0.404" four threaded holes, WR-28 / rectangular 0.991" x 0.381" two threaded holes and two pin holes.
$500
Coupler & Power Divider
12 - 18 GHz
(RF) 410C17700-1
Transco coupler & power divider. WR-62. 12 - 18 GHz. We do not have specs on device. Cover flange dimensions: 1.39" square with 1.05" c-c corner holes. Opening: 0.32" x 0.695". 2.915" overall length. NSN: 5999-00-165-3687.
$395 each
WR-90 Head End Termination
(MWC) AR3638
This X-band contraption has air input fitting, pressure gauge, dummy load termination and - 40 dB coupling with "N" connector.
$295 each
Thermistor Mount
Waveguide Assembly
(MWZ) D16166
Thermistor mount waveguide assembly. WR-90 flange, 8.2 - 12.4 GHz. Crystal diode holder on side, various supporting components. 2-1/2" x 3-1/2" square.
$225 each
WR-90 Electric Shutter
(MWZ) MA710F
Microwave shutter sandwiches between WR-90 flanges. 1-5/8" square, 1/2" thick.
$125 each
WR-28 Test Adapter Stand
26.5 - 40 GHz
(MWH) 4048-006
Test adapter stand. WR-28 flanges, 26.5 - 40 GHz, 1-1/4" high, 1" with supports attached waveguide.
$22 each
Detector Mount
Variable Waveguide
(MWE) J485B
Hewlett Packard detector mount, variable waveguide. WR-137 flange, 5.8 - 8.2 GHz. Crystal diode holder on side holds 1N23 diode (included). Knob on top slides adjustable end cap internally to change resonance of waveguide chamber.
$345 each
Detector Mount
Variable Waveguide
(MWO) 577R204
MDL WR-28 flanges, diode mounts at top. Waveguide criss-crosses in middle. Loaded isolation from A-B > 15 dB.
$175 each
10 GHz Assembly
(RF) X164A
F-R Machine Works (X-Ray Division) 10 GHz assembly. Includes 1 - 0-50 dB FXR X164A attenuator, 2 - HP model X910A terminations, and 1 - Ferrotec Model R-165-LS. WR-90 flanges. 8.2 - 12.4 GHz.
$150 each
FXR Adjustable Pick-Up
(RF) Y101B
F-R Machine Works (X-Ray Division) adjustable pick-up. Graduated 9 - 33. 16" long.
$50 each
Magic Tee
18 - 26.5 GHz
(RF) NARDA958
Narda WR-42 magic tee. 18 - 26.5 GHz. WR-42 measures 10.668mm x 4.318mm inner dimension (0.42" x 0.17"). UG595 flanges.
$250 each
E-H Plane Magic Tee
WR-15
(RF) M1901
Hitachi WR-15 E-H plane magic tee, tuner micrometer drive. 0.148" x 0.074" Slightly bent. (see photos).
$150 each
Adjustable Short
12.4 - 18 GHz
(RF) P920B
Hewlett Packard adjustable short. WR-62. 12.4 - 18 GHz.
$75 each
Dual Detector
7.05 - 12.4 GHz
(MWE) P60-INST-DEF2
This device has two "N" female connectors at the elbow, on the short (8-1/2" end to center) side. The waveguide flange on this end is WR112 (1.88" square, 0.497" x 1.122" opening). Can't be sure if it is direct reading or diode mounts. WR-90 X-Band flange (1.63" square, 0.4" x 0.9" opening) on long (16" end to center) side. Made by Western Electric. Nomenclature indicated "H" Bend.
$125 each
7 Piece WR-62 Waveguide Parts
(MWZ) WG-AST62-2
7 piece WR-62 waveguide parts. Includes the following:
  • WR-62 to "SMA" Adapter
  • WR-62 to 2.86"D 8 (10) hole Flange
  • Northrup 502880-601 Antenna
  • 3-1/4"L Flexible Waveguide
  • DBF-1100 Seal
  • Unknown Specs - Filter
  • IP220-1 Device
$139
9 Piece WR-62 Miscellaneous Fittings
(MWZ) WG-AST62-3
9 piece WR-62 miscellaneous fittings. Includes the following:
  • 12-1/2"L Line Section
  • WR-90 to "SMA" Male 90
  • WR-62 to "SMA" Female
  • 2-1/4"L Flex Section
  • Directional Coupler
  • Atlantic AMC0246; 6" Line Section
  • 1-1/4" x 1-3/4" Mitre Elbow
  • 1 Seal
  • 1 IP220-1 Device
$139
10 Piece WR-62 Waveguide Assortment
(MWZ) WG-AST62-1
10 piece WR-62 waveguide assortment. Includes the following:
  • 2" E-Bend Elbow
  • 20" Rigid Section (M1343)
  • WR-62 to "SMA" Adapter
  • PRO1208; WR-62 Isolator
  • 8 (10) Hole Round to WR-62 Adapter
  • 3-11/16" Rigid Section
  • COM-DEV Dual Directional Coupler B203444-001
  • 3" Rigid Section
  • 0.120" Thick Seal
  • 1 Unknown Device
$139
12 Piece WR-62 Miscellaneous Fittings
(MWZ) WG-AST62-4
12 piece WR-62 miscellaneous fittings. Includes the following:
  • 1-5/8" x 5-5/8" Rigid Section
  • Waveline 790-2; 6" Twist
  • Waveline 760 Short - Micrometer
  • 3" Flex Line Section
  • 1-1/2" x 3" E-Bend Elbow - Twist
  • HP 910A Termination
  • MCS - P6324 Termination
  • 2 Seals
  • MDL 12AC126-1E - "SMA" Adapter
  • M3922 / 59001 Blind Flange
  • Guide Ind. 5368 - WR-62 to Rectangular
$189
11 Piece WR-75 Waveguide Assortment
(MWZ) WG-AST75-2
11 piece WR-75 waveguide assortment. Includes the following:
  • MD57873; 13037.5 MHz Filter
  • 2-3/8" Flexible Waveguide (Flat / Flat)
  • 1-3/4" Flexible Waveguide
  • 4" c-c Flex Double Return
  • Andrew 51741-6; 6"L Rigid Line Section
  • Hughes 2099434-001-SMA Coaxial Adapter
  • 5/8"L Spacer
  • Struthers-Dunn U1174X6-3 Directional Coupler
  • Special Tee
  • Termination
  • 2-3/4" Flexible Waveguide (Choke / Flat)
$139
12 Piece WR-75 Waveguide Assortment
(MWZ) WG-AST75-1
12 piece WR-75 waveguide assortment. Includes the following:
  • 2-1/2" Flexible Waveguide
  • 7-1/2" Flexible Waveguide
  • 2" Flexible Waveguide
  • WR-75 to "BNC" Sage 1711
  • 803042; 13062.5 MHz Filter
  • Harris SD81506 10.7 - 13.25 Circulator
  • Theta-Com 100-129 Special WR-75 Coaxial Adapter
  • 900993-1 Termination
  • MD57873; 13037.5 MHz Filter
  • Low Power Termination
  • 4" Rigid Line Section
  • 3-1/2" H-Bend Elbow (Andrew 55221-75)
$149
5 Piece WR-90 Waveguide Miscellaneous Adapters
(MWZ) WG-AST90-6
5 piece WR-90 waveguide miscellaneous adapters. Includes the following:
  • CG-176/AP Directional Coupler
  • 12" Flexguide; 106214
  • 2 - 534272-1 Flexible Elbows
  • FXR Y175A 10 dB Power Attenuator; 5w,
    12.4 - 18 GHz
$199
5 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-7
5 piece WR-90 waveguide assortment. Includes the following:
  • CG-176/AP 20 dB Directional Coupler
  • 10670075; 3/4" x 3-3/8" Rigid Assembly
  • 2 - 534272-1 Flexible Elbows, Choke / Flat
  • 12" 106214 Flex Guide; Choke / Flat
$119
6 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-4
6 piece WR-90 waveguide assortment. Includes the following:
  • HP X750D 20 dB Directional Coupler
  • 7" x 1-7/8" Rigid E-Bend
  • 2214632 Dummyload
  • FXR X501B Dummyload
  • 2" E-Bend; Choke / Flat
  • "SMA" WR-90 Adapter
$149
6 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-5
6 piece WR-90 waveguide assortment. Includes the following:
  • Kearfott W113A2R Dummyload
  • 2" Rigid Section; Choke / Choke
  • R.O. Roberts 32009 Tunable "N" Adapter
  • 3-1/2" 30º E-Bend
  • WR-90 to WR-112 Adapter
  • 9083036 Tunable 5 Port Coupler
$159
10 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-1
10 piece WR-90 waveguide assortment. Includes the following:
  • Rigid 2"L
  • "SMA" Adapter
  • "BNC" Adapter
  • 7" x 2" Rigid
  • PRO 140-E Filter
  • X125 LIM Filter
  • H-Bend
  • 3" Flex
  • 2"L Adapter
  • GE 77C701994G1 Filter
$95
10 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-2
10 piece WR-90 waveguide assortment. Includes the following:
  • WR-112 to WR-90 Adapter
  • Narda 640 Detector with Diode
  • 1.88"L Section with 1.47" Centers
  • 6-3/16" Rigid Section
  • 77C 701994G1 Filter
  • 7" x 2" Rigid Turn; 303811
  • 2-5/8" Radius Flat to Choke Turn
  • 6-1/8"L Flexguide; Flat to Choke 16A3FT-6
  • 633744-1 Attenuator
  • 464079-110 Isolator
$165
11 Piece WR-90 Waveguide Assortment
(MWZ) WG-AST90-3
11 piece WR-90 waveguide assortment. Includes the following:
  • MA663A Coupler; 19.4 dB @ 9.375 KHz
  • 2-13/16"D Flange to WR-90 Adapter
  • CU-129A/APS-19A Coupler
  • 2-3/8" Radius H-Bend
  • Hybrid Tee
  • 2"L Rigid Guide
  • MA660B 1/2" Spacer
  • Blind, Terminated Choked Cover Flange
  • 0.0525" Spacer
  • JRC Assembly
  • Misc Filter
$149
4 Piece WR-112 Waveguide Assortment
(MWZ) WG-AST112-2
4 piece WR-112 waveguide assortment. Includes the following:
  • DeMornay H480; 7.5 - 10 GHz
  • 2-3/4" E-Bend Flat to Choke
  • 5"L Rigid Section
  • DBH-631-40 Hybrid Tee; 9 GHz, 43.7 dB
$95
8 Piece WR-112 Waveguide Assortment
(MWZ) WG-AST112-1
8 piece WR-112 waveguide assortment. Includes the following:
  • 7"L Flexguide
  • 2-3/4" c-c H-Bend; Flat - Flat
  • 1-1/2" c-c H-Bend; Flat - Choke
  • Flat to 8 hole Flange E-Bend
  • 2-3/8" Rigid Section
  • 6-3/8"L Flexguide
  • 5/8"L Choke to Flat Spacer
  • HP H910A 1 watt Termination
$125