Manual and Motorised Waveguide Switches

Manual and Motorised Waveguide Switches

The Flann range of Manual Waveguide Switches, Series 333, are 4 port devices and are optionally available with 2 or 3-channel rotor.

Efficient choke design ensures a high RF isolation between noncoupled ports.

Accurate channel to port alignment and excellent repeatability are achieved by a light yet positive rotor indexing mechanism. The well proven design ensures long reliable service without deterioration in performance.

Specification: Isolation (minimum): 75 dB Repeatability better than -50dB


• Models up to 330 GHz
• High Accuracy
• High Repeatability
• 2 or 3-Channel Rotor
• High Isolation