RF Directional Couplers - Coaxial

Part Number

Coupling Value

Description

Price

(RF) 245577AB	6 dB	Directional coupler, 200w, 50 ohm, 800-2500 MHz, "N" Female	129.00	Add
(RF) 248370	8 dB	Directional coupler, 200w, 50 ohm, 800-2500 MHz, "N" Female	129.00	Add
(RF) 245578AB	10 dB	Directional coupler, 200w, 50 ohm, 800-2500 MHz, "N" Female	129.00	Add
(RF) 248371	13 dB	Directional coupler, 200w, 50 ohm, 800-2500 MHz, "N" Female	129.00	Add
(RF) 248488B	15 dB	Directional coupler, 200w, 50 ohm, 800-2500 MHz, "N" Female	129.00	Add

(EQP) BIRD-4350

Bird "Ham Mate". 0 - 200w / 2kw. 1.8 - 30 MHz. "UHF" connectors.

*** SOLD OUT ***

(EQP) MCJ-MM706

MC Jones Micromatch. 400 watts forward, 100 watts reflected. 1.8 - 30 MHz. "N" connectors.

$125

(RF) 1219D-001-G

Struthers-Dunn RF directional watt meter with case. Includes elements: 144 - 470 MHz - 1/5/10/50 watts, 200 - 1000 MHz - 10/50/100/500 watts, 2 - 30 MHz - 50/100/500/1000 watts, 50 - 148 MHz - 1/5/10/50 watts, 25 - 52 MHz - 1/5/10/50 watts. NSN: 6625-01-129-1892. Used. Source: Bogdan.

$950

(RF) 3003-10

Narda coaxial directional coupler. 10 dB coupling, 200 watt, "N" connectors, 2 - 4 GHz, SWR = 1.15. New, unused.

$175 each - $159 (3+)

(RF) AMDAST13

5 piece RF assortment. New and used. Includes 1 of each of the following:

Amplica VD643501; "SMA" female
Anaren 1A0567-3 Coupler; "SMA" female
KDI QH1170; "SMA" female
Innowave 10331S-325; "SMA" male
EZ Dish 1A-400 Inline Amplifier; 50-2250 MHz, 13dB

$75 each

(RF) AST8

5 piece RF assortment. New and used. Includes 1 of each of the following:

Mac C3205-10 Directional Coupler, 4 - 8 GHz, 10dB, "SMA" female, New
Electrodyne QC-68B; "SMA" female, New
OSM 200556-10 Directional Coupler; 7 - 11 GHz, 10dB, "SMA" female, New, Mil-spec
WML 2J-2012 Isolator; "SMA" female, New
Engelmann A840S Variable Attenuator; 9.4 - 10.2 GHz, "SMA" female, Used

$139 each

(RF) 3000-10

Narda coaxial directional coupler. -10 dB coupling. 225 - 460 MHz. "N" connectors. NSN: 5985-00-816-4287. Used, great condition.

$450 each

(RF) 23379

Narda precision high directivity coupler. "APC" connectors on the input and output. Tap is -10 dB with "N" connector. Save big bucks over original cost. NSN: 5985-00-256-9113. Brand new!

$575 each

More Narda Directional Couplers

(RF) 3004-20	(RF) 3003	(RF) 3040-20
Narda Directional Couplers taken from service. Used, but in good condition.

Part Number

Pic

Coupling Value

Description

Price

(RF) 3030	-	Hybrid 3 dB	Hybrid 3 dB, 0º & 90º, 250 - 500 Mc, 200w, Type "N"	149.00	Add
(RF) 3032	Pic	Hybrid 3 dB	Hybrid 3 dB, 0º & 90º, 950 - 2000 Mc, 200w, Type "N"	109.00	Add
(RF) 3033	-	Hybrid 3 dB	Hybrid 3 dB, 0º & 90º, 2000 - 4000 Mc, 200w, Type "N"	149.00	Add
(RF) 3034	-	Hybrid 3 dB	Hybrid 3 dB, 0º & 90º, 4000 - 8000 Mc, 200w, Type "TNC"	89.00	Add
(RF) 3002-10	Pic	-10 dB	0.95 - 2 GHz, 200w avg., 10kw peak, 30 dB directivity, 0.2 dB insertion loss, 1.15 VSWR, Type "N", Used.	149.00	Add
(RF) 3044B-10	Pic	-10 dB	3.7 - 8.2 GHz, 200w, Type "N"	159.00	Add
(RF) 3003-10/U	Pic	10 dB	200 watt, "N" connectors, 2 - 4 GHz, SWR = 1.15, Used	130.00	Add
(RF) 3041-10	-	10 dB	0.500 - 0.875 KMC, 500w, Type "N"	149.00	Add
(RF) 3043B-10	Pic	10 dB	1.7 - 4.2 GHz, 200w, Type "N"	149.00	Add
(RF) 3045B-10	-	10 dB	7.0 - 11.0 KMC, 200w, Type "N"	149.00	Add
(RF) 3045C-10	Pic	10 dB	7.0 - 12.4 GHz, Type "N"	125.00	Add
(RF) 3000-20	Pic	20 dB	225 - 460 MHz, 500w, Type "N"	149.00	Add
(RF) 3004-20	-	20 dB	4.0 - 10.0 GHz, 200w, Type "N"	149.00	Add
(RF) 3020A	Pic	20 dB	Bi-Directional, 50 - 1000 MHz, 50 ohms, 35 dB directivity, 500w, 10kw peak, 1.05 VSWR, Type "N"	SOLD	OUT
(RF) 3040-20	-	20 dB	0.240 - 0.500 KMC, 500w, Type "N"	149.00	Add
(RF) 3040B-20	-	20 dB	0.240 - 0.500 KMC, 100w, Type "N"	149.00	Add
(RF) 3044B-20	-	20 dB	3.7 - 8.3 GHz, 200w, Type "N"	149.00	Add
(RF) 3002-20	Pic	-20 dB	0.95 - 2 GHz, 500w, 10kw peak, 30 dB minimum directivity, 0.2 dB insertion loss, 1.15 VSWR, Type "N"	165.00	Add
(RF) 3043-20	Pic	-20 dB	2 - 4 GHz, 500w, Type "N"	149.00	Add
(RF) 3000-30	Pic	30 dB	0.225 - 0.460 Mc, 500w, Type "N"	149.00	Add
(RF) 3000-40	-	30 dB	0.20 - 0.50 GHz, 500w, Type "N"	SOLD	OUT
(RF) 3002-30	Pic	30 dB	0.95 - 2 GHz, 500w, 10kw peak, Type "N"	165.00	Add
(RF) 3040-30	-	30 dB	0.240 - 0.500 KMC, 500w, Type "N"	149.00	Add

(RF) 764D

Hewlett Packard dual direction coupler. 215 - 450 MHz. 20dB. "N" connectors. 7-1/2" x 1-3/4" x 2".

*** SOLD OUT ***

(RF) 518.171

Microwave Devices directional coupler with connector cap assemblies. DC-1 GHz, Type "N" connectors. NOS. Mil-spec. Made in the USA.

$295 each

(RF) 782-30

Sage Labs directional coupler. 1 - 2 GHz, 30 dB ±1 coupling. "N" female connectors x 3. Gold contact surface. 4 threaded screw mount holes on reverse side. 6.5" total length x 2-7/8" total width. NOS. Made in the USA. NSN: 5985-00-318-2880.

$450

(RF) ANR-DD

Anritsu directional detector. 3.65 - 11.7 GHz. "N" male / female; "BNC" female connectors. DC: 1980.

$95

(RF) 4036C

Narda quadrature coaxial hybrid coupler with 4370DM dummyload. 3 dB, 12.4 - 18 GHz. 3 x "SMA" female connectors. 1.326"L x 1"W x 0.375"H. New. NSN: 5985-01-259-6531.

$275

(RF) 3170

Kevlin Mfg. coaxial rotary coupler. 4.0 GHz. "N" female / female connectors. 2.72"L x 1.62"D. NSN: 5985-01-094-2728. Made in Massachusetts, USA.

$175

(RF) 180A-470

Coupler - detector. 144 - 470 Mc element. 1 - 5 / 10 / 50 watts. Used, excellent condition.

$150

(RF) CU-754A/URM-120

Struthers-Dunn coupler - detector. 25 - 250 MHz element. 10 / 50 / 100 / 500 watts. Used, excellent condition.

$150

(RF) 8P543-001S-001

Crane Electronics directional coupler. "SMA" female connectors. Detector output has "SMA" termination.

$50 each

(RF) DCN-10-500

Merrimac quadrature hybrid directional coupler. Forward and reflected ports: 10.7 dB. Input to output: -2.7 dB. "N" female connectors.

$125 each

(RF) 70071-424

Esca directional coupler. 1 - 2 GHz, 10 dB. "N" male / female / female connectors. Gold plated. 4 screw hole mount. 6.5" total length, 7/8" total width (body). NOS. Pulled. Made in the USA.

$375

(RF) 71072

Esca directional coupler. 2 - 4 GHz, 20 dB. "N" male / female / female connectors. Gold plated. 4 screw hole mount. 5.5" total length, 7/8" total width (body). Used. Made in the USA.

$225

(RF) 73072-424

Esca directional coupler. 2 - 4 GHz, 30 dB. "N" male / female / female connectors. Gold plated. 4 screw hole mount. 5.5" total length, 7/8" total width (body). NOS. Pulled. Made in the USA.

$375

(RF) 73023

Esca directional coupler. 4 - 8 GHz, 30 dB. "N" female connectors x 3. 4"L x 2.25" total width. Used, pulled.

$195

(RF) S-901-3

Wavecom coupler. Precision high directivity. 1.7 - 4.2 GHz. -10 dB nominal. "APC" to "N" female / female. Made in the USA. Circa: 1975.

$95

(RF) 4246B-20

Narda directional coupler. 6 - 18 GHz. Average power = 50 watts, 3 kw peak. 1.40 VSWR. "SMA" female connectors x 3. 1.4"L x 1.04"H x 0.4"W. New surplus. NSN: 5985-01-283-5828.

$125 each

(RF) HQ508N-1

Technical Research quadrature hybrid directional coupler. 6.4 - 6.7 GHz. 90º. "N" female connectors.

$125 each

(RF) JCC-1007

Johanson stripline quad caseless coupler. 2 - 6 GHz, 200 watts, -3 dB / -3 dB.

$69 each - $64 (10+), $59 (25+)

(RF) 788C

Hewlett Packard directional detector. 3.7 - 8.3 GHz. "N" male / female in / out. "BNC" female coupling.

$225

(RF) CA-55N

Microlab directional coupler. 3 dB coupling, 1.5 - 3.0 GHz, 20 dB minimum isolation, 0.15 max insertion loss, 50 ohms, 100 watts average, 3kw peak. "N" female connectors.

$95

(RF) C2-6-3G

Merrimac directional coupler. 6 dB coupling. "N" connectors. 3.4" x 2.4" x 0.89".

$125

(RF) CB-66N

Microlab FXR directional coupler. 6 dB coupling. 2.0 - 4.0 GHz. 50 ohms, 100w average power. VSWR: 1.25. "N" female connectors. 3.97" x 2" x 3/4".

$145

(RF) CL-C52

Emco directional coupler. "SMA" female connectors. SM-A-776939-3.

$30 each

(RF) 99899-26076

Narda directional coupler. Mil-spec. -6 dB coupling, 7 - 12.4 GHz. Four "SMA" female connectors. Alt. P/N: M15370/9-012. DC: 8307. NSN: 5985-01-107-2172.

$75

(RF) 23696

Narda directional coupler. -6 dB coupling. 2 - 4 GHz. 50 watts. "SMA" connectors.

$85

(RF) 4014C-10

Narda directional coupler. -10 dB coupling. 4 - 8 GHz. 50 watts, 3kw peak. 0.25 dB insertion loss. 20 dB minimum directivity. VSWR < 1.25. "SMA" female connectors. 1-1/4" x 5/8" x 0.42".

$95

(RF) 4011C-10

Narda directional coupler. -10 dB coupling. 0.5 - 1 GHz. 50 watts, 3kw peak. "SMA" female connectors. 3.1" x 0.53" x 0.4".

$85

(RF) 4061G

Maury directional coupler. -10 dB coupling. 2 - 2.5 GHz. "SMA" / "N" connectors. 3.6" x 0.87"W x 1.76"H.

$175

(RF) 4243-10

Narda directional coupler. -10 dB coupling. 1 - 3.5 GHz. 50 watts, 3kw peak. "SMA" female connectors. 2.9" x 0.53" x 0.4".

*** SOLD OUT ***

(RF) 798C

Hewlett Packard directional coupler. 3.7 - 8.3 GHz. -10 dB mean coupling. 20 dB directivity. VSWR: 1.25. 50w CW. Ultra flat, high directivity. "N" male / female connectors.

$275

(RF) 23510

Narda broadband high directivity coupler. -10 dB coupling. 1.0 - 12.4 GHz. 250 watts. Input: "N" male connector, Output: "N" female connector, Coupler: "APC" connector. 4.2" x 1.5" x 1". Same as (RF) 23510N-APC except Brand New in the Box!

$490 each

(RF) 3202B-10

Narda directional coupler. -10 dB coupling. 1 - 12.4 GHz. 20 watts average, 3kw peak. Directivity: 15 dB (1 - 8 GHz), 12 dB (8 - 12.4 GHz). VSWR: 1.45 max. "N" connectors. 3.24" x 0.88" x 0.57".

$265

(RF) 23510APC

Narda broadband high directivity coupler. -10 dB coupling. 1.0 - 12.4 GHz. All connectors are "APC". 4.2" x 1.5" x 1". Source: Bogdan.

$350 each

(RF) 2024-6421-10

Omni Spectra directional coupler. -10 dB coupling. 4 - 8 GHz, 1.25 max VSWR, 0.25 dB insertion loss minimum, ±1.25 dB coupling, 18 dB directivity minimum. 5 watts. "SMA" female connectors.

$179 each

(RF) 3293-1

Narda broadband high directivity coupler. -10 dB coupling. 1.0 - 12.4 GHz. Directivity: > 30 dB (1 - 5 GHz), > 26 dB (5 - 12.4 GHz). VSWR: 1.25 max. Precision type "N" connectors, male / female / female. 4.1" x 1.5" x 1".

$395 each

(RF) 3293-2

Narda broadband high directivity coupler. 726 dB, 1.0 to 12.4 GHz. Type "N" connectors, female / male / female. NOS. Mil-spec. New in the package. DC: 1994. NSN: 5985-00-139-2631.

$525 each

(RF) SDC-202-272-R1-10A

RF Power dual directional coupler. -10 dB coupling. 150 watts, 1500 - 4000 MHz. "SMA" connectors.

$95 each - $85 (3+)

(RF) IR-1-20

Merrima C directional coupler. 20 dB BNC connectors. 0.15 - 40mc 3/4" x 3/4" x 1 3/4".

$117

(RF) 3096

Narda precision high directivity coupler. -10 dB coupling. 7 - 18 GHz. 25 dB minimum directivity. VWSR: 1.25 max. "APC" in / out connectors, Coupler: "N" female connector. 5.2" x 1.5" x 1". Source: Bogdan.

$350

(RF) SDC-202-302R1-10

RF Power dual directional coupler. -10 dB coupling. 50 watt, 1500 - 4000 MHz. "SMA" connectors.

$75 each

(RF) 2024-6427-10

Omni Spectra directional coupler. -10 dB coupling. "SMA" female connectors. 8.0 - 12.4 GHz. 1.25" x 2" x 0.493".

Only 1 left!

$119 each

(RF) 2024-6430-10

Omni Spectra directional coupler. -10 dB coupling. "SMA" female connectors. 12.4 - 18.0 GHz. 1.25" x 2" x 0.493".

Only 1 left!

$119 each

(RF) 2020-4054-10

Omni Spectra 10 dB directional coupler. -10 dB coupling. Three "SMA" female connectors. Used.

$55

(RF) 4244-10

Narda directional coupler. -10 dB coupling. 2 - 8 GHz. 50 watt module. "SMA" connectors.

$175

(RF) 4203-10

Narda directional coupler. -10 dB coupling. 2 - 18 GHz. "SMA" female connectors.

$125

(RF) 20056-10

Omni Spectra directional coupler. 9.8 dB or 10 dB coupling. 8.0 - 12.4 GHz. "SMA" female connectors.

$59 each

(RF) 4901-10

Norsal directional coupler. 10 dB coupling, 12 - 18 GHz. "SMA" female connectors.

$95 each

(RF) MDC6225-10

Midisco directional couper. 10 dB coupling, 2.0 - 4.0 GHz. "SMA" female connectors.

$119 each - $100 (6+)

(RF) P4410-10

PRD Electronics RF directional coupler. 10 dB coupling. 400-1000 mc. 3 "N" connectors. Used.

$50 each

(RF) CRM-10-500

Merrimac directional coupler. 10 dB coupling. 10 - 1000 MHz. "SMA" female connectors. 1.3" x 1" x 0.56".

$59 each - $49 (3+)

(RF) C2-10-3G

Merrimac directional coupler. 10 dB coupling. "N" connectors. 3.4" x 2.4" x 0.89".

$125

(RF) CB-67N

Microlab FXR directional coupler. 10 dB coupling. 50 ohms. 2.0 - 4.0 GHz, 100 watt average power. VSWR: 1.25. "N" female connectors. 3.97" x 2" x 3/4".

$165

(RF) DCG-10-4

Anzac directional coupler. 11 dB coupling. 30 - 1000 MHz. 20 dB directivity both directions. 5 watts max. VSWR: 1.35 max. "SMA" female connectors.

$35 each

(RF) 1818

Krytar directional coupler. -16 dB coupling, 2 - 18 GHz, 0.75 dB max insertion loss, 0.35 dB frequency sensitivity, 20 watts average, 3kw peak. APC-7 output, "SMA" male input. Includes 4 dB SMA pad.

$275

(RF) 767D

Hewlett Packard dual directional coupler. 20 dB coupling, 1900 - 4000 MHz. 26 dB directivity, 1.25 max VSWR, 0.35 dB insertion loss, 50 watts average, 10kw peak. "N" connectors.

$275

(RF) 4055-20

Narda directional coupler. -20 dB coupling. 50 ohms. "SMA" female connectors.

$69 each

(RF) CR-20-215/27107

Merrimac directional coupler. 20 dB coupling, 30 - 400 MHz, 1.5 VSWR. "BNC" female connectors.

$139 each

(RF) 774D

Hewlett Packard dual directional coupler. 20 dB coupling, ±1 dB. 215 - 450 MHz, 40 dB minimum directivity, 1.15 max VSWR, 0.30 dB insertion loss, 50 watts. "N" male / female connectors. 3.3" x 1.75" x 9".

$275

(RF) C2023-20

Mac Technology wideband directional coupler. 20 dB coupling. 0.5 - 2.0 GHz. 50 watts average, 3kw peak. VSWR: 1.2 max. 3.6" x 0.6" x 0.38". Source: Bogdan.

$85 each

(RF) 5011-20H

Midwest Microwave directional coupler. 20 dB coupling. 2 - 4 GHz.

$65 each

(RF) JH-6-4

Anzac quadrature hybrid coupler. 2 - 32 MHz, 50 ohms, 1 watt. 0.8 dB insertion loss. 20 dB isolation. VSWR: 1.2 max. 90º phase. 2.5" x 1.25".

*** SOLD OUT ***

(RF) CD-920-4

Anzac bi-directional quad coupler. 20 dB coupling. 2 - 32 MHz. "SMA" female connectors. 1.3" x 1.3" x 0.76".

$85

(RF) 775D

Hewlett Packard dual directional coupler. 20 dB coupling. 450 - 940 MHz. Directivity > 40 dB. VSWR < 1.15. Insertion loss < 0.40 dB. "N" female connectors. 8-1/2" x 2.1" x 1.8".

$95

(RF) 5080-0345

Hewlett Packard directional coupler. 20 dB coupling. DC-18 GHz. Directivity: 30 dB to 12.4 GHz, 26 dB to 18 GHz. Insertion loss < 1 dB. "APC7" input, "SMA" output. Fits HP 85040B Ref / Transmitter test set.

$675

(RF) CH-132

Anzac bi-directional coupler. 20 dB coupling. 1 - 1000 MHz. 0.7 dB insertion loss max. VSWR: 1.3 max. "SMA" female connectors. Used, excellent condition. Source: Bogdan.

$75 each - $65 (3+)

(RF) CRM-20-500

Merrimac directional coupler. -20 dB coupling. 10 - 1000 MHz. "SMA" female connectors. 1.3" x 1" x 0.56".

$69 each

(RF) 10615-20

Anaren directional coupler. -20 dB coupling, 1 - 2 GHz, 0.35 dB max insertion loss, 1.21 max VSWR, 100 watts. "SMA" female connectors. 2.5" x 1" x 0.375".

$249 each

(RF) 4014C-20

Narda directional coupler. -20 dB coupling. 4 - 8 GHz. 50 watts, 3kw peak. 0.25 dB insertion loss. 20 dB minimum directivity. VSWR < 1.25. "SMA" female connectors. 1-1/4" x 5/8" x 0.42".

$95

(RF) 4011C-20

Narda directional coupler. -20 dB coupling. 0.5 - 1 GHz. 50 watts, 3kw peak. "SMA" female connectors. 3.1" x 0.53" x 0.4".

$75 each

(RF) 778D

Hewlett Packard dual directional coupler. -20 dB coupling. "N" connector in/out. 100-2000MHz. 50 watt average, 500 watt peak. 2" x 14-1/4" x 1-1/4". Circa 1980. Used, excellent condition.

*** SOLD OUT ***

(RF) 2023-6138-20

Omni Spectra air dielectric directional coupler. -20 dB coupling, 12.4 - 18 GHz. ±1 dB frequency sensitivity, insertion loss < 0.25 dB, 12 dB minimum directivity. 1.35 max VSWR. 50 watts average, 2kw peak. "SMA" female connectors.

$150 each

(RF) SDC-202-302R1-20

RF Power dual directional coupler. -20 dB coupling. 50 watt, 1500 - 4000 MHz. "SMA" connectors.

$65 each - $59 (3+), $53 (12+), $49 (50+)

(RF) 715-20-2.100-M02

E-Meca directional coupler. -20 dB tap. "N" connectors. 500 watt, 50 ohm, 1300 - 2800 MHz.

$89 each

(RF) DDC-2333-R2-25

RF Power dual directional coupler. -25 dB coupling. 300 watts, 1.5 - 4 GHz. "N" male / "N" female main coupling, "SMA" female. Internally terminated.

$125 each - $109 (3+), $99 (12+)

(RF) 4013C-30

Narda directional coupler. -30 dB coupling. 2 - 4 GHz, 0.2 dB insertion loss, 22 dB directivity, VSWR: 1.15, 50 watts average. "SMA" female connectors.

$109 each

(RF) CL-2652-30

Emco directional coupler. -30 dB coupling. 2 - 5 GHz. "SMA" female connectors.

$75

(RF) C3204-30

Mac Technology dual directional coupler. -30 dB coupling. 50 watts average / 3 kw peak, 2 - 4 GHz. "SMA" connectors. Insertion loss = 0.15 dB. Directivity = 22 dB minimum. VSWR = 1.15. We also supply identical to MAC unitP/N: DBS 306-20.

$85 each - $75 (6+)

(RF) 1Z0656-30

Anaren dual directional coupler. -30 dB coupling. 200 watts, 1500 - 4000 MHz, "N" female - mains, "SMA" coupling.

*** SOLD OUT ***

(RF) 4053-30

Narda directional coupler. 30 dB coupling. 2.6 - 5.2 GHz. Three "SMA" female connectors.

$75 each

(RF) CD263

Anzac bi-directional coupler. 100 - 200 mHz TNC females. 1:1.6v swr @ 150 mHz. 3db coupling. New.

$137 each

(RF) 3042B-30

Narda maximally flat directional coupler. 0.92 - 2.2 GHz. 30 dB coupling, 20 dB minimum directivity. 0.2 dB insertion loss, 1.1 VSWR, 0.25 dB frequency sensitivity. 500w average, 10kw peak.

$197

(RF) CB-49N

Microlab / FXR directional coupler. 1.0 - 2.0 GHz. 30 dB coupling, 25 dB minimum directivity, 1.25 VSWR, 50 ohms, 100 watts average. "N" female connectors.

$145

Enlarge Image | Other Side View

(RF) C7595-12

Werlatone dual directional coupler. 40 dB coupling. 20 - 500 MHz, 200 watts. "N" female connectors input / output, "SMA" female connectors forward / reverse. 5-1/4" x 2-3/4" x 1-3/4". New! Source: Bogdan.

$375 each

(RF) C1460

Werlatone dual directional coupler. 50 dB coupling. 0.01 - 250 MHz, 2kw cw, 15 kw peak. "C" female connectors in/out and "BNC" female on coupler.

*** SOLD OUT ***

(RF) 576N5

Micro Match directional coupler. "N" female connectors in/out. Includes two valuable 1N21B crystal mixer diodes, useable to 500 MHz. Removed. Includes switch, jumper cables & panel meter: 0 - 120w / 0 - 0.6 amps. Excellent condition.

$119 each

(RF) 10019-3

Anaren bi-directional hybrid coupler. 12.4 - 18 GHz. -3 dB ports. 1.6 : 1 vswr @ 18 GHz. "SMA" connectors. NSN: 5985-00-407-7714.

$175 each

Click here for Close up of Tag (PDF file)

(RF) CRM-10-32/24275

Merrimac directional coupler. "SMA" female connectors. Alt. P/N: 712491-1.

$75 each

Enlarge Image | Rear View

(RF) 46-264288G1-C

Dual directional coupler. 50 MHz. 50 ohms. RF body in / out = "HN" connectors, RF head in / out = "N" connectors, FBK, Head, Body = "BNC" connectors. 6-1/4" x 6-1/2" x 2"H. Used. Source: Bogdan.

$125 each

(RF) 1818S1

Krytar directional detector. 2 - 18 GHz. "SMA" input, "N" output. "BNC" coupling = 16 dB. Max VSWR: 1.3. Insertion loss < 0.75 dB. 20 watts, 3kw peak.

$165

(RF) 2049-6020-00

Omni Spectra directional coupler. 1 - 12.4 GHz. "SMA" connectors. 20 dB coupling. Gold plated.

$45 each - $42 (3+)

(RF) 3106

Bird 400 MHz high power combination low pass filter / directional coupler for military Collins avionics. 9" long body. Used.

$155 each

(RF) HDC5085-10

HD Comm Corp 500 watt directional coupler. 30 dB coupling factor, 5 - 32 MHz, "N" connectors, in / out, FWD / REV ports.

*** SOLD OUT ***

(RF) KS-21603L7

MaCom 50 watt average 50 ohm, directional coupler has "SMA" females. Minimum of 30 dB directivity. 20 dB coupling. -80 dB RFI isolation minimum. 1.15:1 Max VSWR. 0.15 dB max insertion loss. 5" long x 1" high x 3/8" thick.

$35 each

(RF) 715-10-1.500V

E-Meca directional coupler with internal termination. "N" female connectors. 800 - 2000 MHz, -10 dB coupling, 250 watts (10 kw peak). 0.1 dB insertion loss. 25 dB directivity.

$95 each - $85 (3+)

(EQP) BIRD4304A

Bird 4304A wattmeter / directional coupler. Includes element. 25 - 1000 MHz. 5, 15, 50, 150 & 500 watt ranges. Includes high impact transport case. New!!

$595 each

(RF) SIERRA

Sierra bi-directional wattmeter. Model 164. 200 - 1000 MHz. Four ranges: 10w, 50w, 100w, 500w. "N" connectors. Manual included.

$250 each

Directional Coupler Elements, aka: Bird Slugs 20% Discount on purchase of 5 or more slugs

	Standard Element	Sampling Element

Part Number

Mfg.

Range

Watts

Description

Cond.

Price

(RF) 1000H	Bird	2-30 MHz	1000 watt	Slug	New	135.00	Add
(RF) 1000H/U	Bird	2-30 MHz	1000 watt	Slug	Used	95.00	Add
(RF) 5000H	Bird	2-30 MHz	5000 watt	Slug	New	200.00	Add
(RF) 5000B12/N	Bird	50-125 MHz	5000 watt	Slug	New	SOLD	OUT
(RF) MI-19196L375	Bird	54-108 MHz	375 watt	Made for 3-1/8" 100µA line section	-	SOLD	OUT
(RF) MI-19196L1.5	Bird	54-108 MHz	1,500 watt	Made for 3-1/8" 100µA line section	-	95.00	Add
(RF) MI-19193	Bird	54-108 MHz	25,000 watt	Made for 3-1/8" 100µA line section	-	SOLD	OUT
(RF) 82033/U	Coaxial Dynamics	100-250 MHz	250 watt	Slug	Used	65.00	Add
(RF) 10C/U	Bird	100-250 MHz	10 watt	Slug	Used	59.00	Add
(RF) 500C	Bird	100-250 MHz	500 watt	Slug	New	SOLD	OUT
(RF) 82036	Coaxial Dynamics	200-500 MHz	5 watt	Slug	Used	70.00	Add
(RF) 10D/U	Bird	200-500 MHz	10 watt	Slug	Used	59.00	Add
(RF) 25D	Bird	200-500 MHz	25 watt	Slug	New	70.00	Add
(RF) 25D/U	Bird	200-500 MHz	25 watt	Slug	Used	59.00	Add
(RF) 250D/U	Bird	200-500 MHz	250 watt	Slug	Used	SOLD	OUT
(RF) 1000D/U	Bird	200-500 MHz	1000 watt	Slug	Used	59.00	Add

Sampling Elements

(RF) 25S/U	Bird	200-400 MHz	250 watt	25dB	Used	SOLD	OUT
(RF) 35S/U	Bird	200-400 MHz	2000 watt	35dB	Used	135.00	Add

Note: These elements fit various Bird couplers.... not just Model 43!
The buyer is responsible for purchasing the correct element for his instrument. All sales final.

(RF) 2600-3

Designed to operate between 2 - 4 GHz but should handle uncalibrated operation either side that. "LC" connectors on the input and output. Tap is -40 dB with "N" connector. Handles up to 5kw.

$95 each

(RF) 4162M

Bird VHF 150 watt directional coupler has 50 watts (low power), 150 watts (high power) forward and 25 watts reflected. Use with our 30 µA meter in the panel meter section. "BNC" connectors.

$165 each

(RF) C-D3-20-136B

Olektron directional coupler. 1 - 50 MHz. Aircraft spare. "C" connectors.

$25 each

(MWD) SMA753245

Olektron directional coupler with "TNC" connectors. Coupling tap down -15 dB @ 70 MHz. 1:1 to 1 VSWR in specified range of 50 - 90 MHz. Useful outside this range at higher VSWR.

$22 each

(RF) CB-B21

Microlab / FXR microwave bi-directional coupler with "SMA" connectors. Tap port down -10 dB, 4.4" long.

$225 each

(RF) C3MT-8-12G/32379

Merimac directional coupler with "SMA" female connectors. 6 dB coupling. 0.688" x 1.378" x .392".

$75 each

(RF) 99899-26218

Narda directional coupler. 20 dB coupling. "SMA" female connectors.

$175 each

(RF) 20-184116-1

Directional coupler. X band. "TNC" connectors. 7-1/2" long x 1" wide.

$95

Collins 100 watt and 1000 watt forward and reflected power meter. 2 - 30 MHz. Includes Collins 542-4116-004 directional coupler, 458-0388-00 3" square wattmeters, phenolic rotary switch with knob to select meter scale and a ceramic rotary switch to select an antenna or dummyload. These parts come attached to a Collins 180T-2 remote control unit for an antenna coupler, better known as an SRA-22. The wattmeter parts are all there and connected together. Cut off the end of the SRA-22 for the front panel for your wattmeter. You can also remove the parts without disturbing the wiring and mount them in another cabinet. These parts are what make up a Collins 302C-1 or 302C-2 wattmeter, less the case. Order (EQP) SRA-22#1 or (EQP) SRA-22#3 below.

(EQP) SRA-22#1

Collins antenna coupler control head for SRA-22 remote tuner. This is a complete tuner controller and directional watt-meter for your own remote tuner. A tremendous value. Made to swing mount in a 19" rack. Unit measures: 5-1/16" high x 8" deep x 18-1/2" long. 21 lbs. Used, surplus, fair condition. Sold as is. Unit Includes:

• 27 vdc, 0.5 amp power supply
• Collins directional coupler with "N" connectors
• 0 - 100 / 0 - 1000 watt-meters to go with directional coupler
• Phenolic rotary switch for forward & reflected range
• Ceramic switch for selecting antenna or load
• Dual transformer, independent 115 vac primaries,
30 vct @ 0.5 amp secondary
• Aemco 83-3277 coaxial relay. 600 watts, 2 - 30 MHz
• 28 vdc. SPDT with "N" and "BNC" connectors

• 2 - 100 ohm 5%, 10 turn pots with turns counting dial
• 2 - 500 - 0 - 500 µA, 2-5/8" panel meters
• 1 - 4PDT momentary toggle switch
• 1 - SPDT toggle switch
• 2 - 4PDT, 27.5 vdc sealed relays
• 2 - 2P4T lever switches
• Pilot light assembly
• Fuse holder

*** SOLD OUT ***

(EQP) SRA-22#3

Same as above except missing the 83-3277 coaxial relay. Mount an "N" double female bulkhead connector on the back panel to mate with the "N" male pigtail from the switch and you're ready to go. Same fair condition as SRA-22#3.

*** SOLD OUT ***