RF High Isolation High Power Test Systems RF Coaxial Switches

RF High Isolation High Power Test Systems RF Coaxial Switches

Features:

DC-67GHz
High Isolation
2M Cycles

Applications:

Test Systems
Radar
Instrumentation

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RF coaxial switch

An RF coaxial switch is a device used in RF and microwave communication systems to establish or switch connections between different coaxial cable paths. It allows for the selection of a specific input or output path from multiple options, depending on the desired configuration.

The following characteristics:

1. Quick switching: RF coaxial switches can quickly switch between different RF signal paths, and the switching time is generally at the millisecond level.
2. Low insertion loss: The switch structure is compact, with low signal loss, which can ensure the transmission of signal quality.
3. High isolation: The switch has high isolation, which can effectively reduce mutual interference between signals.
4. High reliability: The RF coaxial switch adopts high-quality materials and high-precision manufacturing technology, which has high reliability and stability.

Application:

1. RF coaxial switches are widely used in wireless communication, satellite communication, radar, aerospace and other fields. For example, in the field of wireless communication, RF coaxial switches can be used to select signal paths for different antennas to expand wireless coverage;
2. In the aerospace field, RF coaxial switches can be used to switch between different receivers and antennas to ensure the normal operation of communication and navigation for aircraft;
3. In the field of satellite communication, RF coaxial switches can be used to select different communication channels and satellite loads to meet various communication connection requirements.
In short, RF coaxial switches are an indispensable part of modern RF transmission systems and have become an important component to ensure the normal operation of communication systems.

Qualwave Inc. supplies RF coaxial switches work at DC~67GHz, with lift cycle up to 2 million times. We provide standard high performance switches, as well as special options like Common Anode, low intermodulation. Our products have excellent design, stable quality, and comply with international standards. Welcome customers to consult and purchase.

Standard Switch
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QMS21T		DC~110GHz	SPDT(Terminated)	20	0.5M	1.0mm	2~4
QMS2V		DC~67GHz	SPDT	15	2M	1.85mm	2~4
QMSD2V		DC~53GHz	DPDT	15	2M	1.85mm	2~4
QMS22		DC~50GHz	SPDT	15	2M	2.4mm	2~4
QMS22T		DC~50GHz	SPDT(Terminated)	15	2M	2.4mm	2~4
QMS62		DC~50GHz	SP3T~SP6T	15	2M	2.4mm	2~4
QMS62T		DC~50GHz	SP3T~SP6T(Terminated)	15	2M	2.4mm	2~4
QMSD22		DC~50GHz	DPDT	15	2M	2.4mm	2~4
QMSD32		DC~50GHz	2P3T	15	2M	2.4mm	2~4
QMS2K		DC~40GHz	SPDT	15	2M	2.92mm	2~4
QMS2KT		DC~40GHz	SPDT(Terminated)	15	2M	2.92mm	2~4
QMS6K		DC~40GHz	SP3T~SP6T	15	2M	2.92mm	2~4
QMS6KT		DC~40GHz	SP3T~SP6T(Terminated)	15	2M	2.92mm	2~4
QMS8K		DC~40GHz	SP7T~SP8T	15	2M	2.92mm	2~4
QMS8KT		DC~40GHz	SP7T~SP8T(Terminated)	15	2M	2.92mm	2~4
QMSD2K		DC~40GHz	DPDT	15	2M	2.92mm	2~4
QMSD3K		DC~40GHz	2P3T	15	2M	2.92mm	2~4
QMS2S		DC~26.5GHz	SPDT	15	2M	SMA	2~4
QMS2ST		DC~26.5GHz	SPDT(Terminated)	15	2M	SMA	2~4
QMS6S		DC~26.5GHz	SP3T~SP6T	15	2M	SMA	2~4
QMS6ST		DC~26.5GHz	SP3T~SP6T(Terminated)	15	2M	SMA	2~4
QMS8S		DC~26.5GHz	SP7T~SP8T	15	2M	SMA	2~4
QMS8ST		DC~26.5GHz	SP7T~SP8T(Terminated)	15	2M	SMA	2~4
QMS10S		DC~26.5GHz	SP9T~SP10T	15	2M	SMA	2~4
QMS10ST		DC~26.5GHz	SP9T~SP10T(Terminated)	15	2M	SMA	2~4
QMSD2S		DC~26.5GHz	DPDT	15	2M	SMA	2~4
QMSD3S		DC~26.5GHz	2P3T	15	2M	SMA	2~4
QMS12S		DC~16GHz	SP11T~SP12T	15	2M	SMA	2~4
QMS12ST		DC~16GHz	SP11T~SP12T(Terminated)	15	2M	SMA	2~4
QMS2N		DC~18GHz	SPDT	15	2M	N	2~4
QMS6N		DC~12.4GHz	SP3T~SP6T	15	2M	N	2~4
QMSD2N		DC~12.4GHz	DPDT	15	2M	N	2~4
QMS8N		DC~8GHz	SP7T~SP8T	20	1M	N	2~4
High Performance Switch
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QMS2KH		DC~43.5GHz	SPDT	15	2M	2.92mm	2~4
QMS2KTH		DC~43.5GHz	SPDT(Terminated)	15	2M	2.92mm	2~4
QMSD3KH		DC~43.5GHz	2P3T	15	2M	2.92mm	2~4
QMS6KH		DC~43.5GHz	SP3T~SP6T	15	2M	2.92mm	2~4
QMS6KTH		DC~43.5GHz	SP3T~SP6T(Terminated)	15	2M	2.92mm	2~4
QMSD2KH		DC~40GHz	DPDT	15	2M	2.92mm	2~4
QMS2SH		DC~26.5GHz	SPDT	15	2M	SMA	2~4
QMS2STH		DC~26.5GHz	SPDT(Terminated)	15	2M	SMA	2~4
QMSD3SH		DC~26.5GHz	2P3T	15	2M	SMA	2~4
QMS6SH		DC~26.5GHz	SP3T~SP6T	15	2M	SMA	2~4
QMS6STH		DC~26.5GHz	SP3T~SP6T(Terminated)	15	2M	SMA	2~4
QMS8SH		DC~26.5GHz	SP7T~SP8T	15	2M	SMA	2~4
QMS8STH		DC~26.5GHz	SP7T~SP8T(Terminated)	15	2M	SMA	2~4
QMS10SH		DC~26.5GHz	SP9T~SP10T	15	2M	SMA	2~4
QMS10STH		DC~26.5GHz	SP9T~SP10T(Terminated)	15	2M	SMA	2~4
QMSD2SH		DC~26.5GHz	DPDT	15	2M	SMA	2~4
Small Size Coaxial Switch
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QSMS6S		DC~18GHz	SP3T~SP6T	15	2M	SMA	2~4
Manual Switch
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QMS2S-18-2		DC~18GHz	SPDT	-	100000	SMA	2~4
QMS2N-12.4-2		DC~12.4GHz	SPDT	-	100000	N	2~4
75Ω Switch
Part Number	Datasheet	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QMS2F&B		DC~3GHz	SPDT	5	1M	F, BNC	2~4
QMS2F&B-P		DC~3GHz	SPDT	5	300000	F, BNC	2~4
QMS4F&B		DC~3GHz	SP4T	10	300000	F, BNC	2~4
QMS8F&B		DC~2.15GHz	SP8T	10	1M	F, BNC	2~4