Waveguide Switches

Waveguide Switches

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Our line of waveguide switches are designed for reliability in outdoor environments including freezing rain, sand, and dust.  A mating connector is supplied with each switch.

Power Connectors:
•  for WR229 through WR62 - ITT KPTO2614-19P
•  for WR42 through WR28 - ITT KPTO2614-10P

Operating Temperature:  -40 to +75 °C

Humidity:  100%

Pressure Rating:  20 psig, including driving head



Standard options are available as follows:

•  Flanges can be selected from most common North American or metric types.  Specify flange type with order.
•  Driver voltages include 12V, 24V, or 48V DC and 115V or 220V AC.  Specify driver voltage with order.
•  Weather cap for manual override control (required for outdoor environments).
•  Drive head includes Form C contacts, some of which may be replace with inhibit contacts.

Waveguide Switches

Waveguide Size Frequency Range (GHz) Insertion Loss (typ) (dB) Isolation (Max) (dB) Return Loss (typ) (dB) Switching Time (Max) (msec) CW Power Rating (kW) Part Number Outline Drawing
WR229 3.50-4.20 0.05 70 32 120 5.0 390-350420-190 S01
WR187 3.95-5.85 0.05 80 30 100 5.0 390-395585-190 S02
WR159 4.90-7.05 0.05 70 30 100 5.0 390-490705-190 S03
WR137 5.85-8.20 0.05 70 30 80 5.0 390-585820-110 S04
WR112 7.0-10.0 0.05 70 28 80 5.0 390-700100-120 S05
WR90 8.2-12.4 0.05 70 30 80 3.5 390-820124-120 S06
WR75 10.0-15.0 0.05 70 28 80 3.5 390-100150-120 S07
WR62 12.4-18.0 0.05 70 26 80 2.5 390-124180-120 S08
WR42 18.0-26.5 0.15 60 23 70 1.0 390-180265-120 S09
WR34 22.0-33.0 0.15 55 23 70 0.5 390-220330-180 S10
WR28 26.5-40.0 0.15 55 23 70 0.4 390-265400-190 S11