General Specifications
- Frequency coverage from 50 to 330 GHz
- Low-loss insertion when in ‘on’ state
- Controlled via fast-response DC signals
- Supports input signals up to 16 dBm
- Available across full rectangular waveguide bands from WR-15 to WR-3.4
- Ideal for lab setups, switching matrices, and radar test environments
High-Speed Waveguide Switches
SPST Switches
ACST’s line of Single-Pole Single-Throw (SPST) waveguide switches offers DC-controlled, high-speed switching up to 40 GHz for millimeter-wave signals. Operating across a wide frequency span — reaching up to WR-3.4 — these components are engineered for low-loss transmission and stable signal paths when switched on. Each model supports up to 16 dBm input signal power, making them ideal for test setups, radar modules, and mmWave system architectures.
Click the model number below to view options, availability & additional information.
| Model Number | Input Frequency Range (GHz) | Input Ports | Spec Sheet |
|---|---|---|---|
| 550R | 50–75 | WR-15 |  |
| 550S | 60–90 | WR-12 | |
| 550A | 75–110 | WR-10 | |
| 550B | 90–140 | WR-8 | |
| 550C | 110–170 | WR-6.5 | |
| 550D | 140–220 | WR-5.1 | |
| 550E | 170–260 | WR-4.3 | |
| 550F | 220–330 | WR-3.4 | |
