Coaxial to Waveguide Adapters
RLC Electronics now offers Coaxial to Waveguide Adapters in a variety of configurations for your specific application. Option A are broadband adapters whose excellent electrical specs are maintained over the entire adapter bandwidth. While option B offers enhanced performance over a specific band of the adapters’ bandwidth. Computer design and the latest in RF techniques coupled with precision assembly ensure optimal electrical performance in the recommended frequency ranges.
Specifications
WAD–1–2–3–4-*
Option A (Broadband) |
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Frequency, GHz |
Waveguide |
Coaxial Connector |
VSWR |
Ins. Loss, dB |
3.30 4.90 |
WR229 |
N/SMA |
1.2 |
0.05 |
3.95 5.85 |
WR187 |
N/SMA |
1.2 |
0.05 |
4.90 7.05 |
WR159 |
N/SMA |
1.2 |
0.05 |
5.85 8.20 |
WR137 |
N/SMA |
1.2 |
0.05 |
7.05 10.00 |
WR112 |
N/SMA |
1.2 |
0.07 |
8.20 12.40 |
WR90 |
N/SMA |
1.2 |
0.07 |
10.00 15.00 |
WR75 |
N/SMA |
1.25 |
0.1 |
12.40 18.00 |
WR62 |
SMA |
1.3 |
0.1 |
18.00 26.00 |
WR42 |
2.92 mm |
1.35 |
0.15 |
26.50 – 40 |
WR28 |
2.92 mm |
1.4 |
0.15 |
Option B (Customer Band) |
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Center Frequency, GHz |
Bandwidth, GHz |
Waveguide Connector |
Coaxial |
VSWR |
Ins. Loss, dB |
3.30 4.90 |
0.80 |
WR229 |
N/SMA |
1.1 |
0.05 |
3.95 5.85 |
0.95 |
WR187 |
N/SMA |
1.1 |
0.05 |
4.90 7.05 |
1.07 |
WR159 |
N/SMA |
1.1 |
0.05 |
5.85 8.20 |
1.17 |
WR137 |
N/SMA |
1.1 |
0.05 |
7.05 10.00 |
1.47 |
WR112 |
N/SMA |
1.1 |
0.07 |
8.20 12.40 |
2.10 |
WR90 |
N/SMA |
1.1 |
0.07 |
10.00 15.00 |
2.50 |
WR75 |
N/SMA |
1.15 |
0.1 |
12.40 18.00 |
2.80 |
WR62 |
SMA |
1.15 |
0.1 |
18.00 26.00 |
4.00 |
WR42 |
2.92 mm |
1.15 |
0.15 |
26.50 40 |
6.75 |
WR28 |
2.92 mm |
1.20 |
0.15 |
Impedance: 50 ohms Avg power: N 300w, SMA 60w, 2.92 mm 25w |
Connector types: N, SMA, 2.92 mm, Male or female |
Part Number
WAD1-2-3-4-5*
To designate the PRODUCT desired use:
1 option A (standard), B (customer band) 2 waveguide flange standard 3 Flange Type (1 cover, 2 choke, 3 CPRF, 4 CPRG, 5 CMR, 6 Special) 4 Connector Type (N for N type, R for SMA type, K for 2.9mm, M for male, F for female) 5 center frequency in GHz * for option B only |
Example: WADB-WR137-5-NF-6.450 is a WR137 adapter with CMR flange and N female connector
matched for 6.45 GHz in 1.17 GHz bandwidth.
