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~110GHz, 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	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
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
QMS2N	DC~18GHz	SPDT	15	2M	N	2~4
QMS8S-1	DC~18GHz	SP8T, USB Control	15	2M	SMA	2~4
QMS12S	DC~18GHz	SP11T~SP12T	15	2M	SMA	2~4
QMS12ST	DC~18GHz	SP11T~SP12T(Terminated)	15	2M	SMA	2~4
QMS6T	DC~16GHz	SP3T~SP6T	15	1M	TNC	2~4
QMS6N	DC~12.4GHz	SP3T~SP6T	15	2M	N	2~4
QMSD2N	DC~12.4GHz	DPDT	15	2M	N	2~4
QMS2T	DC~12.4GHz	SPDT	15	1M	TNC	2~4
QMS8N	DC~8GHz	SP7T~SP8T	15	2M	N	2~4
QMS8E	DC~8GHz	SP7T~SP8T	15	1M	SC	2~4
QMS6E	DC~6.5GHz	SP3T~SP6T	15	1M	SC	2~4
QMS64	DC~6GHz	SP3T~SP6T	15	1M	4.3-10	2~4
QMS2E	DC~6GHz	SPDT	15	1M	SC	2~4
QMS24	DC~6GHz	SPDT	20	1M	4.3-10	2~4
QMS27	DC~4GHz	SPDT	50	1M	7/16 DIN	2~4
QMS12N	DC~1GHz	SP9T~SP12T	15	1M	N	2~4

High Performance Switch
Part Number	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	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	Frequency (GHz)	Switch Type	Switching Time (mS,Max.)	Operation Life (cycles)	Connectors	Lead Time (Weeks)
QMS2S-22-2	DC~22GHz	SPDT	-	1M	SMA	2~4
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	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