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Waveguide to Coaxial Transitions

The Standard range of adaptors are good quality and economical. The Standard version is offered in Aluminium, Unpainted. Painted and Silver Plated (Brass) versions are available. It is possible to offer improved performance specifications for narrow band options.

Precision Adaptors are offered to suit laboratory or test bench applications.  The precision version is manufactured from brass and is silver-plated and painted with, a hard wearing, epoxy paint finish as standard. 

Each adaptor is tuned to offer the highest possible performance over the full waveguide frequency band. (Improved performance over a narrower bandwidth is available).

Precision Rectangular Model

Material

Brass (Aluminium with Chromate / Iridite finish available on request)

Finish

Silver Plate and Blue Paint

Full Band Flatness

See Table* For Male add M instead of F (Contact us for price and lead time)

Width/Height

 

Operating Frequency Band (GHz)

 Part Number

Flange Type

Connector Type

Max V.S.W.R.

2.60 – 3.95

RA 10 PQB 012 B N-F

UDR 32

N(f)

1.1

2.60 – 3.95

RA 10 PQB 031 B N-F

PDR 32

N(f)

1.1

2.60 – 3.95

RA 10 PQB 112 B N-F

CPR 284F

N(f)

1.1

2.60 – 3.95

RA 10 PQB 021 B N-F

CPR 284G

N(f)

1.1

3.30 – 4.90

RA 11A PQB 012 B N-F

UDR 40

N(f)

1.1

3.30 – 4.90

RA 11A PQB 031 B N-F

PDR 40

N(f)

1.1

3.30 – 4.90

RA 11A PQB 122 B N-F

CPR 229F

N(f)

1.1

3.30 – 4.90

RA 11A PQB 021 B N-F

CPR 229G

N(f)

1.1

3.95 – 5.85

RA 12 PQB 012 B N-F

UDR 48

N(f)

1.1

3.95 – 5.85

RA 12 PQB 031 B N-F

PDR 48

N(f)

1.1

3.95 – 5.85

RA 12 PQB 122 B N-F

CPR 187F

N(f)

1.1

3.95 – 5.85

RA 12 PQB 021 B N-F

CPR 187G

N(f)

1.1

4.90 – 7.05

RA 13 PQB 012 B N-F

UDR 58

N(f)

1.1

4.90 – 7.05

RA 13 PQB 031 B N-F

PDR 58

N(f)

1.1

4.90 – 7.05

RA 13 PQB 122 B N-F

CPR 159F

N(f)

1.1

4.90 – 7.05

RA 13 PQB 021 B N-F

CPR 159G

N(f)

1.1

5.85 – 8.20

RA 14 PQB 012 B SMA-F

UDR 70

SMA(f)

1.1

5.85 – 8.20

RA 14 PQB 031 B SMA-F

PDR 70

SMA(f)

1.1

5.85 – 8.20

RA 14 PQB 122 B SMA-F

CPR 137F

SMA(f)

1.1

5.85 – 8.20

RA 14 PQB 021 B SMA-F

CPR 137G

SMA(f)

1.1

7.05 – 10.00

RA 15 PQB 402 B SMA-F

UBR 84

SMA(f)

1.1

7.05 – 10.00

RA 15 PQB 412 B SMA-F

PBR 84

SMA(f)

1.1

7.05 – 10.00

RA 15 PQB 122 B SMA-F

CPR 112F

SMA(f)

1.1

7.05 – 10.00

RA 15 PQB 021 B SMA-F

CPR 112G

SMA(f)

1.1

8.20 – 12.40

RA 16 PQB 402 B SMA-F

UBR 100

SMA(f)

1.1

8.20 – 12.40

RA 16 PQB 412 B SMA-F

PBR 100

SMA(f)

1.1

8.20 – 12.40

RA 16 PQB 122 B SMA-F

CPR 90F

SMA(f)

1.1

8.20 – 12.40

RA 16 PQB 021 B SMA-F

CPR 90G

SMA(f)

1.1

8.20 – 12.40

RA 16 PQB 442 B SMA-F

UG 39/U

SMA(f)

1.1

10.00 – 15.00

RA 17 PQB 402 B SMA-F

UBR 120

SMA(f)

1.1

10.00 – 15.00

RA 17 PQB 412 B SMA-F

PBR 120

SMA(f)

1.1

10.00 – 15.00

RA 17 PQB 442 B SMA-F

M3922/53-007

SMA(f)

1.1

12.40 – 18.00

RA 18 PQB 402 B SMA-F

UBR 140

SMA(f)

1.1

12.40 – 18.00

RA 18 PQB 412 B SMA-F

PBR 140

SMA(f)

1.1

12.40 – 18.00

RA 18 PQB 442 B SMA-F

UG 419/U

SMA(f)

1.1

15.22 – 22.00

RA 19 PQB 402 B K-F

UBR 180

K Type (f)

1.15

15.22 – 22.00

RA 19 PQB 412 B K-F

PBR 180

K Type (f)

1.15

18.00 – 26.50

RA 20 PQB 402 B K-F

UBR 220

K Type (f)

1.15

18.00 – 26.50

RA 20 PQB 412 B K-F

PBR 220

K Type (f)

1.15

18.00 – 26.50

RA 20 PQB 442 B K-F

UG 595/U

K Type (f)

1.15

22.00 – 33.00

RA 21 PQB 402 B K-F

UBR 260

K Type (f)

1.2

22.00 – 33.00

RA 21 PQB 412 B K-F

PBR 260

K Type (f)

1.2

22.00 – 33.00

RA 21 PQB 442 B K-F

UG 1530/U

K Type (f)

1.2

26.50 – 40.00

RA 22 PQB 402 B K-F

UBR 320

K Type (f)

1.2

26.50 – 40.00

RA 22 PQB 412 B K-F

PBR 320

K Type (f)

1.2

26.50 – 40.00

RA 22 PQB 442 B K-F

UG 599/U

K Type (f)

1.2

 

Standard Rectangular (Economy) Model

Material

Aluminium (Brass with natural finish available on request)

Finish

Chromate Alochrom to
Mil-C-5541unpainted as standard

Full Band Flatness

See Table* For Male add M instead of F       
(Contact us for price and lead time)

 Width/Height

 

 

Operating Frequency Band (GHz)

Part Number

Flange Type

Connector Type

Max V.S.W.R.

3.30 – 4.90

RA 11A MZH 014 A N-F

UDR 40

N(f)

1.15

3.30 – 4.90

RA 11A MZH 033 A N-F

PDR 40

N(f)

1.15

3.30 – 4.90

RA 11A MZH 124 A N-F

CPR 229F

N(f)

1.15

3.30 – 4.90

RA 11A MZH 023 A N-F

CPR 229G

N(f)

1.15

3.95 – 5.85

RA 12 MZH 014 A N-F

UDR 48

N(f)

1.15

3.95 – 5.85

RA 12 MZH 033 A N-F

PDR 48

N(f)

1.15

3.95 – 5.85

RA 12 MZH 124 A N-F

CPR 187F

N(f)

1.15

3.95 – 5.85

RA 12 MZH 023 A N-F

CPR 187G

N(f)

1.15

4.90 – 7.05

RA 13 MZH 014 A N-F

UDR 58

N(f)

1.15

4.90 – 7.05

RA 13 MZH 033 A N-F

PDR 58

N(f)

1.15

4.90 – 7.05

RA 13 MZH 124 A N-F

CPR 159F

N(f)

1.15

4.90 – 7.05

RA 13 MZH 023 A N-F

CPR 159G

N(f)

1.15

5.85 – 8.20

RA 14 MZH 014 A SMA-F

UDR 70

SMA(f)

1.15

5.85 – 8.20

RA 14 MZH 033 A SMA-F

PDR 70

SMA(f)

1.15

5.85 – 8.20

RA 14 MZH 124 A SMA-F

CPR 137F

SMA(f)

1.15

5.85 – 8.20

RA 14 MZH 023 A SMA-F

CPR 137G

SMA(f)

1.15

7.05 – 10.00

RA 15 MZH 404 A SMA-F

UBR 84

SMA(f)

1.15

7.05 – 10.00

RA 15 MZH 414 A SMA-F

PBR 84

SMA(f)

1.15

7.05 – 10.00

RA 15 MZH 124 A SMA-F

CPR 112F

SMA(f)

1.15

7.05 – 10.00

RA 15 MZH 023 A SMA-F

CPR 112G

SMA(f)

1.15

8.20 – 12.40

RA 16 MZH 404 A SMA-F

UBR 100

SMA(f)

1.15

8.20 – 12.40

RA 16 MZH 414 A SMA-F

PBR 100

SMA(f)

1.15

8.20 – 12.40

RA 16 MZH 124 A SMA-F

CPR 90F

SMA(f)

1.15

8.20 – 12.40

RA 16 MZH 023 A SMA-F

CPR 90G

SMA(f)

1.15

8.20 – 12.40

RA 16 MZH 444 A SMA-F

UG 135/U

SMA(f)

1.15

10.00 – 15.00

RA 17 MZH 404 A SMA-F

UBR 120

SMA(f)

1.15

10.00 – 15.00

RA 17 MZH 414 A SMA-F

PBR 120

SMA(f)

1.15

10.00 – 15.00

RA 17 MZH 444 A SMA-F

M3922/53-008

SMA(f)

1.15

12.40 – 18.00

RA 18 MZH 404 A SMA-F

UBR 140

SMA(f)

1.15

12.40 – 18.00

RA 18 MZH 414 A SMA-F

PBR 140

SMA(f)

1.15

12.40 – 18.00

RA 18 MZH 444 A SMA-F

UG 1665/U

SMA(f)

1.15

15.22 – 22.00

RA 19 MZH 404 A K-F

UBR 180

K Type (f)

1.25

15.22 – 22.00

RA 19 MZH 414 A K-F

PBR 180

K Type (f)

1.25

18.00 – 26.50

RA 20 MZH 404 A K-F

UBR 220

K Type (f)

1.25

18.00 – 26.50

RA 20 MZH 414 A K-F

PBR 220

K Type (f)

1.25

18.00 – 26.50

RA 20 MZH 444 A K-F

UG 597/U

K Type (f)

1.25

22.00 – 33.00

RA 21 MZH 404 A K-F

UBR 260

K Type (f)

1.25

22.00 – 33.00

RA 21 MZH 414 A K-F

PBR 260

K Type (f)

1.25

22.00 – 33.00

RA 21 MZH 444 A K-F

UG 1530/U**

K Type (f)

1.25

26.50 – 40.00

RA 22 MZH 404 A K-F

UBR 320

K Type (f)

1.25

26.50 – 40.00

RA 22 MZH 414 A K-F

PBR 320

K Type (f)

1.25

26.50 – 40.00

RA 22 MZH 444 A K-F

UG 599/U**

K Type (f)

1.25

** Aluminium version of flange stated.
* For connector sex please add the correct letter (M = Male, F = Female)
Contact us for specification details of male connector.
Alternative connectors and/or flanges available on request.

 

Standard Double Ridge

Material

Aluminium (Brass available on request)

Finish

Chromate Alochrom to Mil-C-5541 and blue paint

Full band flatness: 

See Table* For Male add M instead of F     (Contact us for price and lead time

Width/Height

 

Operating Frequency Band (GHz)

PART NUMBER

Flange Type

Connector Type

Max V.S.W.R.

5.80 – 16.00

RA 580 PQH D01 A SMA-F

Plain Alt Holes

SMA(f)

1.3

5.80 – 16.00

RA 580 PQH D03 A SMA-F

Plain Threaded Holes

SMA(f)

1.3

5.80 – 16.00

RA 580 PQH D05 A SMA-F

Plain Clear Holes

SMA(f)

1.3

5.80 – 16.00

RA 580 PQH D07 A SMA-F

Seal Alt Holes

SMA(f)

1.3

5.80 – 16.00

RA 580 PQH D09 A SMA-F

Seal Threaded Holes

SMA(f)

1.3

5.80 – 16.00

RA 580 PQH D11 A SMA-F

Seal Clear Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D01 A SMA-F

Plain Alt Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D03 A SMA-F

Plain Threaded Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D05 A SMA-F

Plain Clear Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D07 A SMA-F

Seal Alt Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D09 A SMA-F

Seal Threaded Holes

SMA(f)

1.3

6.50 – 18.00

RA 650 PQH D11 A SMA-F

Seal Clear Holes

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D01 A SMA-F

Mil/39000 3B-072

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D03 A SMA-F

Mil/39000 3B-074

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D05 A SMA-F

Mil/39000 3B-076

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D07 A SMA-F

Mil/39000 3B-078

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D09 A SMA-F

Mil/39000 3B-080

SMA(f)

1.3

7.50 – 18.00

RA 750 PQH D11 A SMA-F

Mil/39000 3B-082

SMA(f)

1.3

18.00 – 40.00

RA 180 PQH D01 A K-F

Mil/39000 3B-084

K Type (f)

1.35

18.00 – 40.00

RA 180 PQH D03 A K-F

Mil/39000 3B-086

K Type (f)

1.35

18.00 – 40.00

RA 180 PQH D05 A K-F

Mil/39000 3B-088

K Type (f)

1.35