We offer a large standard product line of couplers for radio applications.
These units are pressure sealed for external use.
Specifications
Coupling values : 3, 6 or 10 dB nominal
Flatness : +/- 1 dB
Directivity : 20 dB min
VSWR : 1.1 main line
1.2 secondary line
| Frequency of radio Ghz | Waveguide | Coupling values (nominal mid-band) | Size (typical) |
| U.K. | I.E.C. | E.I.A. | 3dB | 6dB | 10dB | L | H | W |
| 7 | WG14 | R70 | WR137 | 14-R-8807-3 | 14-R-8807-6 | 14-R-8807-10 | 200 | 75 | 70 |
| 13 | WG17 | R120 | WR75 | 17-R-8813-3 | 17-R-8813-6 | 17-R-8813-10 | 125 | 40 | 38 |
| 15 | WG18 | R140 | WR62 | 18-R-8815-3 | 18-R-8815-6 | 18-R-8815-10 | 125 | 40 | 34 |
| 18 | WG20 | R220 | WR42 | 20-R-8818-3 | 20-R-8818-6 | 20-R-8818-10 | 75 | 40 | 24 |
| 23 | WG20 | R220 | WR42 | 20-R-8823-3 | 20-R-8823-6 | 20-R-8823-10 | 75 | 40 | 24 |
| 26 | WG20 | R220 | WR42 | 20-R-8826-3 | 20-R-8826-6 | 20-R-8826-10 | 75 | 40 | 24 |
| 38 | WG22 | R320 | WR28 | 22-R-8838-3 | 22-R-8838-6 | 22-R-8838-10 | 75 | 40 | 24 |