Waveguide Elements

ARRA 62-463 WR62 to APC-7 12.4 - 18.0 GHz Adapter

Transform waveguide transmission line into 50 Ohm coaxial line. ARRA model 62-463 is a 12.4 to 18.0 GHz, APC-7 coax to WR62 waveguide adapter. VSWR is 1.25 max., housing is aluminum, cover flange.

HP 11518A Taper Section Ridged R Band to WR62

HP 11518A Tapered Section is a transition that connects WR 28 R Band ridged waveguide to WR 62 unridged waveguide. It covers a frequency range of 12.4 to 18.0 GHz. Used, good condition.

HP 11519A Tapered Section 18 to 26.5 GHz

HP 11519A Tapered Section is a waveguide adapter that connects R band ridged WR28 waveguide to standard unridged WR42 K band waveguide. Fair condition - some cosmetic dings, but flange and inside are in good condition.

HP NP292A WR62 waveguide to WR51 waveguide Adapter

The HP NP292A Waveguide-to-Waveguide Adapter connect WR62 waveguide to WR51 waveguide with overlapping frequency ranges. Both ends are Cover flanges. VSWR is 1.05. Frequency Range is 15.0 - 18.0 GHz

HP P281B WR62 to APC-7 Adapter

Transform waveguide transmission line into 50 Ohm coaxial line. HP model P281B is a 12.4 to 18.0 GHz, APC-7 to WR62 waveguide adapter. VSWR is 1.25 max., housing is aluminum, cover flange.

UG-40/40; 0.812" thick. For X-Band, 8.2 to 12.4 GHz. Like New Condition. Has choke flange each side.

HP P752A 3 dB Waveguide Directional Coupler

3 dB Nominal Coupling. The HP P752A covers a range of 12.4 to 18.0 GHz, and provides a minimum directivity of 40 dB, Nominal Coupling of 3 dB, Mean Coupling Accuracy is ±0.4 dB, Maximum Coupling Variation is ±0.5 . WR62 waveguide, cover flanges.

The HP P752A is an essential part of many waveguide measurement systems. Attenuation measurements, reflectometer set-ups, power measurements, source leveling and network analysis are just a few areas in which these couplers are used.

Performance characteristics are unaffected by humidity, temperature, and time, making this unit especially useful in microwave "standards" measurements.

1 available
Domestic Shipping $7
Int'l rate upon request
$100.00 ea.
Warranty

Condition: USED
Stock #ES120324844622
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HP P752D 30 dB Waveguide Directional Coupler

20 dB Nominal Coupling. The HP P752D covers a range of 12.4 to 18.0 GHz, and provides a minimum directivity of 40 dB. WR62 waveguide.

The HP P752D is an essential part of many waveguide measurement systems. Attenuation measurements, reflectometer set-ups, power measurements, source leveling and network analysis are just a few areas in which these couplers are used.

Performance characteristics are unaffected by humidity, temperature, and time, making this unit especially useful in microwave "standards" measurements.

1 available
Domestic Shipping $7
Int'l rate upon request
$100.00 ea.
Warranty

Condition: USED
Stock #ES310047816798
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MDL 62CT26-1E 12.4 to 18.0 GHz 6 dB Broadwall Coupler MDL CT26-1E

MDL 62CT26-1E is a 6 dB ±0.5 dB, 12.4 to 18.0 GHz Broadwall Coupler, 6.5 inches long with WR62 cover flanges, and an aluminum body.

1 available
Domestic Shipping $5
Int'l rate upon request
$75.00 ea.
Warranty

Condition: USED
Stock #ES310047453091
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MDL 62CT36-1F 12.4 to 18.0 GHz 10 dB Broadwall Coupler MDL CT26-1E

MDL 62CT36-1F is a 10 dB ±0.5 dB, 12.4 to 18.0 GHz Broadwall Coupler, 6.0 inches long with WR62 cover flanges, and an copper alloy body.

1 available
Domestic Shipping $5
Int'l rate upon request
$85.00 ea.
Warranty

Condition: USED
Stock #ES310047819242
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MDL 90CT86-1E 3 dB Directional Coupler 8.2 - 12.4 GHz MDL 90CT86-1E Broadwall Coupler

MDL 90CT86-1E is an Aluminum Alloy, 3 ±0.5 dB Broadwall Coupler for WR90 waveguide (8.2 to 12.4 GHz). All ports are Cover Flange. It has a minimum Directivity of 30 dB. 9.25 in overall length.

3 available
Domestic Shipping $5
Int'l rate upon request
$100.00 ea.
Warranty

Condition: USED
Stock #ES380200286901
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MDL 90CT116-E 20 dB Directional Coupler 8.2-12.4 GHz MDL 90CT116-E Broadwall Coupler

MDL Model 90CT116-E is a broadwall 20 dB X-Band Coupler (WR90 Flanges). It has 20 ±0.5 dB Coupling and 30 dB Directivity. Length is 7.25 in. Output terminals have choke flanges, input terminal is cover flange. Construction is Aluminum Alloy. Used, very good condition.

1 available
Domestic Shipping $5
Int'l rate upon request
$100.00 ea.
Warranty

Condition: USED
Stock #ES310196366342
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MDL 90XT336-R-4E 3-Port 30 dB 8.2-12.4 Crossguide Coupler

MDL 90XT336-R-4E 30 dB Crossguide Coupler exhibits high power handling characteristics and is excellent for flat coupling over a bandwidth of 8.2 to 12.4 GHz. When calibrated, this coupler can also perform efficiently as a secondary standard for attenuating by a known factor. This coupler has "right" direction of coupling. Input and Coupled Port have Choke flanges, Output Port has Cover Flange

SPECIFICATIONS

Mean Coupling (dB)

Directivity (dB) Min

Max. VSWR

Length

Width

30 ±0.6

20

1.10

5.81 in.

2.63 in.

**SPECIFICATIONS**
Mean Coupling (dB)	Directivity (dB) Min	Max. VSWR	Length	Width
30 ±0.6	20	1.10	5.81 in.	2.63 in.

1 available
Domestic Shipping $5
Int'l rate upon request
$75.00 ea.
Warranty

Condition: USED
Stock #ES310047706442
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MDL 90XT336-R-7E 30 dB 8.2-12.4 Crossguide Coupler

MDL 90XT336-R-7E 30 dB Crossguide Coupler exhibits high power handling characteristics and is excellent for flat coupling over a bandwidth of 8.2 to 12.4 GHz. When calibrated, this coupler can also perform efficiently as a secondary standard for attenuating by a known factor. This coupler has "right" direction of coupling. Output and Coupled Port have Choke flanges, Input Port has Cover Flange

SPECIFICATIONS

Mean Coupling (dB)

Directivity (dB) Min

Max. VSWR

Length

Width

30 ±0.6

20

1.10

5.81 in.

2.63 in.

**SPECIFICATIONS**
Mean Coupling (dB)	Directivity (dB) Min	Max. VSWR	Length	Width
30 ±0.6	20	1.10	5.81 in.	2.63 in.

1 available
Domestic Shipping $5
Int'l rate upon request
$75.00 ea.
Warranty

Condition: USED
Stock #ES310047724765
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Waveline 70596 Ku Band 20 dB Broad Wall Directional Coupler Waveline 70596 Broadwall Coupler

Waveline Model 70596 is a 20 dB Broad Wall Directional Coupler with WR62 Cover Flanges. Frequency range 12.4 - 18.0 GHz. Minimum Directivity 40 dB; Mainline VSWR 1.10 max.; Secondary Line VSWR 1.20 max. Removed from working test system.

1 available
Domestic Shipping $5
Int'l rate upon request
$75.00 ea.
Warranty

Condition: USED
Stock #ES310047187281
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FREQUENCY METERS

HP P532A Frequency Meter HP P532A Direct reading frequency meter

Hewlett Packard model P532A is a direct-reading frequency meter that will measure frequencies from 12.4 to 18.0 GHz. The long scale and numerous calibration marks provide high resolution (5 MHz increments) which is particularly useful when measuring frequency differences or small frequency changes. Frequency is read directly in GHz so neither interpolation nor charts are required.

The insturment comprises a special transmission section with a high-Q resonant cavity which is tuned by a choke plunger. A 1 dB or greater dip in output indicates resonance; virtually full power is transmitted off resonance. There are no spurious modes or resonances. WR137 cover flanges.

1 available
Domestic Shipping $15
Int'l rate upon request
$150.00 ea.
Warranty

Condition: USED
Stock #ES310047229068
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HP X532B Frequency Meter HP X532B Direct reading frequency meter

Hewlett Packard model X532B is a direct-reading frequency meter that will measure frequencies from 8.20 to 12.4 GHz. The long scale and numerous calibration marks provide high resolution (5 MHz increments) which is particularly useful when measuring frequency differences or small frequency changes. Frequency is read directly in GHz so neither interpolation nor charts are required.

The insturment comprises a special transmission section with a high-Q resonant cavity which is tuned by a choke plunger. A 1 dB or greater dip in output indicates resonance; virtually full power is transmitted off resonance. There are no spurious modes or resonances. WR90 cover flanges.

2 available
Domestic Shipping $15
Int'l rate upon request
$150.00 ea.
Warranty

Condition: USED
Stock #ES120256955696
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