RF WR-187 to WR-10 BroadBand Test Systems Waveguide Switches

RF WR-187 to WR-10 BroadBand Test Systems Waveguide Switches

Features:

3.95～110GHz

Applications:

Test Systems
Radar
Instrumentation

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Waveguide Switches

A waveguide switch is an electronic component that can control the direction and path of electromagnetic wave transmission. The working principle of a waveguide switch is to use the transmission characteristics of electromagnetic waves in the waveguide to achieve switch control by changing the distribution of electromagnetic fields in the waveguide. A waveguide switch usually consists of one or more metal sheets that can move inside the waveguide, thereby altering the distribution of electromagnetic fields inside the waveguide. When the metal plate is located on one side of the waveguide, electromagnetic waves can freely pass through the waveguide; When the metal plate is located on the other side of the waveguide, electromagnetic waves are reflected or absorbed by the metal plate, thereby achieving switch control and high-quality signal transmission.

The following are some application areas for waveguide switches:

1. Communication field: Waveguide switches can be used as optical switches in fiber optic communication systems to control the path and direction of optical signals.
2. Radar system: Waveguide switches can be used in radar systems to control the transmission path and distribution of radio frequency signals, achieving detection and tracking of different targets.
3. High frequency electronics: Waveguide switches are widely used in high-frequency electronics to control the transmission, distribution, and switching of microwave signals.
4. Medical equipment: Waveguide switches can be used for RF signal switching and control in medical devices, such as magnetic resonance imaging (MRI) systems.
5. Military applications: Waveguide switches are also widely used in the military field, such as radar systems, communication systems, and radio interference devices.

Qualwave Inc. supplies standard high performance switches, work at 3.95~110GHz, the waveguide port covers WR-187 to WR-10. There are two product types including waveguide switches and waveguide coaxial switches. Welcome to call us for more information.

Waveguide Switches
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (Cycles)	Interface	Lead Time (Weeks)
QWSD-10		75~110GHz	DPDT	50	0.1M	WR-10	6~8
QWSD-12		60~90GHz	DPDT	50	0.1M	WR-12	6~8
QWSD-15		50~75GHz	DPDT	50	0.1M	WR-15	6~8
QWSD-18		40~60GHz	DPDT	50	0.1M	WR-18	6~8
QWSD-22		33~50GHz	DPDT	50	0.1M	WR-22	6~8
QWSD-28		26.5~40GHz	DPDT	50	0.1M	WR-28	6~8
QWSD-34		22~33GHz	DPDT	50	0.1M	WR-34	6~8
QWSD-42		18~26.5GHz	DPDT	50	0.1M	WR-42	6~8
QWSD-51		15~22GHz	DPDT	50	0.1M	WR-51	6~8
QWSD-62		12.4~18GHz	DPDT	50	0.1M	WR-62	6~8
QWSD-75		10~15GHz	DPDT	50	0.1M	WR-75	6~8
QWSD-90		8.2~12.4GHz	DPDT	50	0.1M	WR-90	6~8
QWSD-112		7.05~10GHz	DPDT	60	0.1M	WR-112	6~8
QWSD-137		5.85~8.2GHz	DPDT	60	0.1M	WR-137	6~8
QWSD-159		4.9~7.05GHz	DPDT	80	0.1M	WR-159	6~8
QWSD-187		3.95~5.85GHz	DPDT	80	0.1M	WR-187	6~8
Waveguide Coaxial Switches
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (Cycles)	Interface	Connector	Lead Time (Weeks)
QWCSD-42-S		DC~26.5GHz	DPDT	80	0.1M	WR-42	SMA	6~8
QWCSD-51-S		DC~22GHz	DPDT	80	0.1M	WR-51	SMA	6~8
QWCSD-62-S		DC~18GHz	DPDT	80	0.1M	WR-62	SMA	6~8
QWCSD-75-S		DC~15GHz	DPDT	80	0.1M	WR-75	SMA	6~8
QWCSD-90-S		DC~12.4GHz	DPDT	80	0.1M	WR-90	SMA	6~8
QWCSD-112-N		DC~10GHz	DPDT	80	0.1M	WR-112	N	6~8
QWCSD-137-N		DC~8.2GHz	DPDT	80	0.1M	WR-137	N	6~8