• Competitively Priced
• Low VSWR
• High Repeatability
• High Isolation, 70dB
• Manual Versions Available
• Up to 40GHz                                   Read More>>(PDF) NEW
Flann have now further extended their product range by offering D.C. Operated Double Ridge Waveguide Switches based on our successful range of series 334-2E switches
We also offer manual operated double ridge waveguide switchs on request.

Manual Waveguide Switches - Series 333

Precision manual switches offering unsurpassed accuracy and repeatability. Tests have shown the return loss repeatability of the switch to be < -54 dB.

Efficient choke design ensures a high RF isolation between non-coupled ports of at least 75 dB. Accurate channel port alignment and excellent repeatability are achieved by a light but positive rotor indexing mechanism giving a typical VSWR better than 1.10. Refer to Sales for further details.

Electrical Switches and Drivers - Series 333-*E:

Stepper motor driven switches offering superior reliability and repeatability to alternative solenoid operated units.  An associated range of low cost drivers is available in bench and board level versions. Bench models are available suitable for the control of one or two switch units.  Models offering local control, via front panel, and remote control via GPIB or TTL interface are optionally available.

• Manual or Electrically Operated
• 2 or 3 Channel Rotor
• High Repeatability
• High Reliability
• High Isolation 75 dB (minimum)
• Models from 8.18 GHz to 110 GHz D.C. operated waveguide switches

Also see our range of low-cost, high-performance D.C. Operated Waveguide Switches.

Specifications (all Series):
Read More>> (PDF)