Product Image

Coax to Waveguide Transitions

The Economy range of adaptors are offered for most everyday usage. Using Low Power connectors the Economy version offers a good compromise between performance and cost. To maintain the lowest prices, the economy version is offered in aluminium. Painting, plating and brass versions are available at extra cost. 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 painted with attractive, 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

Specification:
V.S.W.R: See table
Material: Brass or Aluminium with Iridite finish
For Male add M instead of F

Operating Frequency Band (GHz)TWS Part NumberFlange TypeConnector TypeMax V.S.W.R.
2.60 - 3.95RA 10 PQB 012 B N-FUDR 32N(f)1.1
2.60 - 3.95RA 10 PQB 031 B N-FPDR 32N(f)1.1
2.60 - 3.95RA 10 PQB 112 B N-FCPR 284FN(f)1.1
2.60 - 3.95RA 10 PQB 021 B N-FCPR 284GN(f)1.1
3.30 - 4.90RA 11A PQB 012 B N-FUDR 40N(f)1.1
3.30 - 4.90RA 11A PQB 031 B N-FPDR 40N(f)1.1
3.30 - 4.90RA 11A PQB 122 B N-FCPR 229FN(f)1.1
3.30 - 4.90RA 11A PQB 021 B N-FCPR 229GN(f)1.1
3.95 - 5.85RA 12 PQB 012 B N-FUDR 48N(f)1.1
3.95 - 5.85RA 12 PQB 031 B N-FPDR 48N(f)1.1
3.95 - 5.85RA 12 PQB 122 B N-FCPR 187FN(f)1.1
3.95 - 5.85RA 12 PQB 021 B N-FCPR 187GN(f)1.1
4.90 - 7.05RA 13 PQB 012 B N-FUDR 58N(f)1.1
4.90 - 7.05RA 13 PQB 031 B N-FPDR 58N(f)1.1
4.90 - 7.05RA 13 PQB 122 B N-FCPR 159FN(f)1.1
4.90 - 7.05RA 13 PQB 021 B N-FCPR 159GN(f)1.1
5.85 - 8.20RA 14 PQB 012 B SMA-FUDR 70SMA(f)1.1
5.85 - 8.20RA 14 PQB 031 B SMA-FPDR 70SMA(f)1.1
5.85 - 8.20RA 14 PQB 122 B SMA-FCPR 137FSMA(f)1.1
5.85 - 8.20RA 14 PQB 021 B SMA-FCPR 137GSMA(f)1.1
7.05 - 10.00RA 15 PQB 402 B SMA-FUBR 84SMA(f)1.1
7.05 - 10.00RA 15 PQB 412 B SMA-FPBR 84SMA(f)1.1
7.05 - 10.00RA 15 PQB 122 B SMA-FCPR 112FSMA(f)1.1
7.05 - 10.00RA 15 PQB 021 B SMA-FCPR 112GSMA(f)1.1
8.20 - 12.40RA 16 PQB 402 B SMA-FUBR 100SMA(f)1.1
8.20 - 12.40RA 16 PQB 412 B SMA-FPBR 100SMA(f)1.1
8.20 - 12.40RA 16 PQB 122 B SMA-FCPR 90FSMA(f)1.1
8.20 - 12.40RA 16 PQB 021 B SMA-FCPR 90GSMA(f)1.1
8.20 - 12.40RA 16 PQB 442 B SMA-FUG 39/USMA(f)1.1
10.00 - 15.00RA 17 PQB 402 B SMA-FUBR 120SMA(f)1.15
10.00 - 15.00RA 17 PQB 412 B SMA-FPBR 120SMA(f)1.15
10.00 - 15.00RA 17 PQB 442 B SMA-FM3922/53-007SMA(f)1.15
12.40 - 18.00RA 18 PQB 402 B SMA-FUBR 140SMA(f)1.15
12.40 - 18.00RA 18 PQB 412 B SMA-FPBR 140SMA(f)1.15
12.40 - 18.00RA 18 PQB 442 B SMA-FUG 419/USMA(f)1.15
15.22 - 22.00RA 19 PQB 402 B K-FUBR 180K Type (f)1.15
15.22 - 22.00RA 19 PQB 412 B K-FPBR 180K Type (f)1.15
18.00 - 26.50RA 20 PQB 402 B K-FUBR 220K Type (f)1.15
18.00 - 26.50RA 20 PQB 412 B K-FPBR 220K Type (f)1.15
18.00 - 26.50RA 20 PQB 442 B K-FUG 595/UK Type (f)1.15
22.00 - 33.00RA 21 PQB 402 B K-FUBR 260K Type (f)1.2
22.00 - 33.00RA 21 PQB 412 B K-FPBR 260K Type (f)1.2
22.00 - 33.00RA 21 PQB 442 B K-FUG 1530/UK Type (f)1.2
26.50 - 40.00RA 22 PQB 402 B K-FUBR 320K Type (f)1.2
26.50 - 40.00RA 22 PQB 412 B K-FPBR 320K Type (f)1.2
26.50 - 40.00RA 22 PQB 442 B K-FUG 599/UK Type (f)1.2

Standard Rectangular (Economy) Model

Specification:
V.S.W.R: See Table
Material: Aluminium (Brass with natural finish available on request)
Finish: aluminium with iridite finish unpainted as standard
For Male add M instead of F

Operating Frequency Band (GHz)TWS Part NumberFlange TypeConnector TypeMax V.S.W.R.
3.30 - 4.90RA 11A MZH 014 A N-FUDR 40N(f)1.15
3.30 - 4.90RA 11A MZH 033 A N-FPDR 40N(f)1.15
3.30 - 4.90RA 11A MZH 124 A N-FCPR 229FN(f)1.15
3.30 - 4.90RA 11A MZH 023 A N-FCPR 229GN(f)1.15
3.95 - 5.85RA 12 MZH 014 A N-FUDR 48N(f)1.15
3.95 - 5.85RA 12 MZH 033 A N-FPDR 48N(f)1.15
3.95 - 5.85RA 12 MZH 124 A N-FCPR 187FN(f)1.15
3.95 - 5.85RA 12 MZH 023 A N-FCPR 187GN(f)1.15
4.90 - 7.05RA 13 MZH 014 A N-FUDR 58N(f)1.15
4.90 - 7.05RA 13 MZH 033 A N-FPDR 58N(f)1.15
4.90 - 7.05RA 13 MZH 124 A N-FCPR 159FN(f)1.15
4.90 - 7.05RA 13 MZH 023 A N-FCPR 159GN(f)1.15
5.85 - 8.20RA 14 MZH 014 A SMA-FUDR 70SMA(f)1.15
5.85 - 8.20RA 14 MZH 033 A SMA-FPDR 70SMA(f)1.15
5.85 - 8.20RA 14 MZH 124 A SMA-FCPR 137FSMA(f)1.15
5.85 - 8.20RA 14 MZH 023 A SMA-FCPR 137GSMA(f)1.15
7.05 - 10.00RA 15 MZH 404 A SMA-FUBR 84SMA(f)1.15
7.05 - 10.00RA 15 MZH 414 A SMA-FPBR 84SMA(f)1.15
7.05 - 10.00RA 15 MZH 124 A SMA-FCPR 112FSMA(f)1.15
7.05 - 10.00RA 15 MZH 023 A SMA-FCPR 112GSMA(f)1.15
8.20 - 12.40RA 16 MZH 404 A SMA-FUBR 100SMA(f)1.15
8.20 - 12.40RA 16 MZH 414 A SMA-FPBR 100SMA(f)1.15
8.20 - 12.40RA 16 MZH 124 A SMA-FCPR 90FSMA(f)1.15
8.20 - 12.40RA 16 MZH 023 A SMA-FCPR 90GSMA(f)1.15
8.20 - 12.40RA 16 MZH 444 A SMA-FUG 135/USMA(f)1.15
10.00 - 15.00RA 17 MZH 404 A SMA-FUBR 120SMA(f)1.15
10.00 - 15.00RA 17 MZH 414 A SMA-FPBR 120SMA(f)1.15
10.00 - 15.00RA 17 MZH 444 A SMA-FM3922/53-008SMA(f)1.15
12.40 - 18.00RA 18 MZH 404 A SMA-FUBR 140SMA(f)1.15
12.40 - 18.00RA 18 MZH 414 A SMA-FPBR 140SMA(f)1.15
12.40 - 18.00RA 18 MZH 444 A SMA-FUG 1665/USMA(f)1.15
15.22 - 22.00RA 19 MZH 404 A K-FUBR 180K Type (f)1.25
15.22 - 22.00RA 19 MZH 414 A K-FPBR 180K Type (f)1.25
18.00 - 26.50RA 20 MZH 404 A K-FUBR 220K Type (f)1.25
18.00 - 26.50RA 20 MZH 414 A K-FPBR 220K Type (f)1.25
18.00 - 26.50RA 20 MZH 444 A K-FUG 597/UK Type (f)1.25
22.00 - 33.00RA 21 MZH 404 A K-FUBR 260K Type (f)1.25
22.00 - 33.00RA 21 MZH 414 A K-FPBR 260K Type (f)1.25
22.00 - 33.00RA 21 MZH 444 A K-FUG 1530/U**K Type (f)1.25
26.50 - 40.00RA 22 MZH 404 A K-FUBR 320K Type (f)1.25
26.50 - 40.00RA 22 MZH 414 A K-FPBR 320K Type (f)1.25
26.50 - 40.00RA 22 MZH 444 A K-FUG 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 factory for specification details of male connector.
Alternative connectors and/or flanges available on request from factory.

Standard Double Ridge

Specification:
V.S.W.R: See Table
Material: Aluminium (Brass available on request)
Finish: Iridite and blue paint
For Male add M instead of F

Operating Frequency Band (GHz)TWS PART NUMBERFlange TypeConnector TypeMax V.S.W.R.
5.80 - 16.00RA 580 PQH D01 A SMA-FPlain Alt HolesSMA(f)1.3
5.80 - 16.00RA 580 PQH D03 A SMA-FPlain Threaded HolesSMA(f)1.3
5.80 - 16.00RA 580 PQH D05 A SMA-FPlain Clear HolesSMA(f)1.3
5.80 - 16.00RA 580 PQH D07 A SMA-FSeal Alt HolesSMA(f)1.3
5.80 - 16.00RA 580 PQH D09 A SMA-FSeal Threaded HolesSMA(f)1.3
5.80 - 16.00RA 580 PQH D11 A SMA-FSeal Clear HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D01 A SMA-FPlain Alt HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D03 A SMA-FPlain Threaded HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D05 A SMA-FPlain Clear HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D07 A SMA-FSeal Alt HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D09 A SMA-FSeal Threaded HolesSMA(f)1.3
6.50 - 18.00RA 650 PQH D11 A SMA-FSeal Clear HolesSMA(f)1.3
7.50 - 18.00RA 750 PQH D01 A SMA-FMil/39000 3B-072SMA(f)1.3
7.50 - 18.00RA 750 PQH D03 A SMA-FMil/39000 3B-074SMA(f)1.3
7.50 - 18.00RA 750 PQH D05 A SMA-FMil/39000 3B-076SMA(f)1.3
7.50 - 18.00RA 750 PQH D07 A SMA-FMil/39000 3B-078SMA(f)1.3
7.50 - 18.00RA 750 PQH D09 A SMA-FMil/39000 3B-080SMA(f)1.3
7.50 - 18.00RA 750 PQH D11 A SMA-FMil/39000 3B-082SMA(f)1.3
18.00 - 40.00RA 180 PQH D01 A K-FMil/39000 3B-084K Type (f)1.5
18.00 - 40.00RA 180 PQH D03 A K-FMil/39000 3B-086K Type (f)1.5
18.00 - 40.00RA 180 PQH D05 A K-FMil/39000 3B-088K Type (f)1.5

RA

Product code
RA = wg to coax adaptor (transition)

16

Waveguide size
British WG size for rectangular waveguide or MIL spec. WRD size for double ridge waveguide
e.g. 16 = WG16; 750 = WRD750
More

P

Type
M = economy
P = precision

Q

Paint
Q = TWS blue (preferred)
B = black
G = grey

B

Finish
Z = unplated (preferred for brass)
M = passivate (option for brass)
F = Iridite (preferred for aluminium)
H = chromate
A = tin
B = silver
More

402

Flange type
See tables
e.g. 402 = UBR flange

B

Material
A = aluminium
B = brass

SMA

Connector type
SMA = SMA max frequency 26.5GHz
N = N max frequency 18.0GHz
TNC = TNC max frequency 18.0GHz
K = K 18.0 - 40.0GHz
7 = APC7

F

Connector sex
M = male
F = female (standard)
N = neither (APC7)