Features
• Low VSWR
• Models up to 40 GHz
• Manufactured from Brass or *Aluminium
The new Series 093-KF/KM and 094-KF range of Waveguide to Coax Adaptors feature an improved mechanical design offering greater durability and reliability. Minor dimensional changes may have been incorporated; please contact our Sales Team for further information if available space is limited. Adaptors in this range are fitted with Precision ‘K’ type connectors and are avail able for frequency ranges up to 40 GHz. Narrowband models, specifically optimised and offering reduced VSWR, are also available. Male and Female connectors are offered, see table below for full details.
| Model | Frequency Range (GHz) | Waveguide | VSWR (better than) | *Dimensions (Brass) | ||||
| WG | R | WR | A | B | C | |||
| 18094-KF20 | 11.9 - 18.0 | 18 | 140 | 62 | 1.1 | 37.1 | 45.5 | 17.9 |
| 18093-KF20 | 11.9 - 18.0 | 18 | 140 | 62 | 1.12 | 37.1 | 45.5 | 17.9 |
| 19094-KF20 | 14.5 - 22.0 | 19 | 180 | 51 | 1.1 | 36.3 | 45.5 | 17 |
| 19093-KF20 | 14.5 - 22.0 | 19 | 180 | 51 | 1.2 | 36.3 | 45.5 | 17 |
| 19093-KM20 | 14.5 - 22.0 | 19 | 180 | 51 | 1.2 | 36.3 | 45.5 | 19.4 |
| 19093-KF21 | 20.2 - 20.8 | 19 | 180 | 51 | 1.05 | 36.3 | 45.5 | 19.4 |
| 20094-KF20 | 17.6 - 26.7 | 20 | 220 | 42 | 1.1 | 28.6 | 37 | 16.1 |
| 20093-KF20 | 17.6 - 26.7 | 20 | 220 | 42 | 1.2 | 28.6 | 37 | 16.1 |
| 20093-KM20 | 17.6 - 26.7 | 20 | 220 | 42 | 1.2 | 28.6 | 37 | 19.3 |
| 20093-KF21 | 21.2 - 23.6 | 20 | 220 | 42 | 1.1 | 28.6 | 37 | 16.1 |
| 20093-KM21 | 21.2 - 23.6 | 20 | 220 | 42 | 1.1 | 28.6 | 37 | 19.3 |
| 20093-KM23 | 23.0 - 24.0 | 20 | 220 | 42 | 1.1 | 28.6 | 37 | 19.3 |
| 21094-KF20 | 21.7 - 33.0 | 21 | 260 | 34 | 1.15 | 28.7 | 37 | 16.1 |
| 21093-KF20 | 21.7 - 33.0 | 21 | 260 | 34 | 1.25 | 28.7 | 37 | 16.1 |
| 21093-KM20 | 21.7 - 33.0 | 21 | 260 | 34 | 1.25 | 28.7 | 37 | 18.8 |
| 21093-KF22 | 24.5 - 27.0 | 21 | 260 | 34 | 1.1 | 28.7 | 37 | 16.1 |
| 22094-KF20 | 26.4 - 40.1 | 22 | 320 | 28 | 1.15 | 28.4 | 36.5 | 15.7 |
| 22093-KF20 | 26.4 - 40.1 | 22 | 320 | 28 | 1.2 | 28.4 | 36.5 | 15.7 |
| 22093-KM20 | 26.4 - 40.1 | 22 | 320 | 28 | 1.2 | 28.4 | 36.5 | 17.9 |
| 22093-KF22 | 37.0 - 39.5 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KF23 | 27.0 - 29.5 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KF24** | 40.5 - 42.5 | 22 | 320 | 28 | 1.3 | 28.4 | 36.5 | 15.7 |
| 22093-KF25 | 28.0 - 32.0 | 22 | 320 | 28 | 1.15 | 28.4 | 36.5 | 15.7 |
| 22093-KF26 | 33.0 - 35.0 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KF27 | 28.0 - 31.0 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KM21 | 28.0 - 28.7 | 22 | 320 | 28 | 1.15 | 28.4 | 36.5 | 15.7 |
| 22093-KM22 | 37.0 - 39.5 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KM23 | 27.0 - 29.0 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
| 22093-KM24 | 40.5 - 42.5 | 22 | 320 | 28 | 1.3 | 28.4 | 36.5 | 15.7 |
| 22093-KM25 | 28.0 - 32.0 | 22 | 320 | 28 | 1.15 | 28.4 | 36.5 | 15.7 |
| 22093-KM26 | 33.0 - 35.0 | 22 | 320 | 28 | 1.1 | 28.4 | 36.5 | 15.7 |
