Direct Reading Frequency Meter
- Full waveguide bandwidth
- (0.1-0.3)% direct reading frequency accuracy
- Low insertion losses
The FMXE series Direct Reading Frequency Meters contain H11 type wave cylinder cavity and contact free mobile plunger. Measuring signal frequency direct reading is executed by drum scale, graduated in frequency values (GHz). The FMXE series Direct Reading Frequency Meters provides high accuracy (0.1-0.3%) frequency measurement within six waveguide ranges between 18 and 170 GHz and can be used in laboratory and industrial conditions.
| Model number | Frequency range, GHz | Output waveguide | Waveguide flange | Accuracy, % | Insertion loss, dB |
| FM12E | 18 – 26,5 | WR - 42 | UG-595/U | 0.10 | 1.0 |
| FM08E | 26,5 - 40 | WR - 28 | UG-599/U | 0.10 | 1.0 |
| FM06E | 33 - 50 | WR - 22 | UG-383/U | 0.12 | 1.0 |
| FM04E | 50 - 75 | WR - 15 | UG-385/U | 0.15 | 1.2 |
| FM03E | 75 - 110 | WR - 10 | UG387/UM | 0.20 | 1.5 |
| FM02E | 110 - 170 | WR - 6 | UG387/UM | 0.30 | 2.0 |