RF Switches

13280 RF Switches from 148 manufacturers listed on everything RF

RF Switches are devices used to route high frequency signals through one of multiple signal paths within a wireless system. RF and Microwave Switches from the leading manufacturers are listed below. Narrow down on the switches by configuration, frequency, insertion loss and other parameters. View product details, compare products, download datasheets and request quotations.

Description:SPDT Reflective Antenna Tuning Switch from 0.1 to 6 GHz
Type:
Antenna Tuning Switch
Configuration:
SPDT
Application Industry:
GNSS, Wireless Communication, Automotive, Cellular
Application:
802.11 b/g/n, WLAN, Bluetooth, GPS, 3G/WCDMA, WiFi
Supply Voltage:
2.5 to 4.8 V
Frequency:
0.1 to 6 GHz
Impedance:
50 Ohms
Insertion Loss:
0.35 to 1 dB
Isolation:
18 to 34 dB
Power:
39 dBm
Package Type:
Surface Mount
Termination:
Reflective
more info
Description:Reflective High-Speed SP6T Switch from 2 to 18 GHz
Type:
Solid State
Configuration:
SP6T
Connectors:
SMA, SMA - Female
Supply Voltage:
-12 to 5 V
Frequency:
2 to 18 GHz
Insertion Loss:
4.5 to 7 dB
Isolation:
55 dB
Power:
10 dBm
Package Type:
Module with Connectors
Termination:
Reflective
more info
Description:USB Programmable Solid-State Absorptive SPDT Switch from 0.1 to 20 GHz
Type:
Solid State, USB Controlled
Configuration:
SPDT
Application Industry:
Test & Measurement
Application:
Antenna Switching, Automated Test Equipment (ATE)
Connectors:
SMA, SMA - Female
Supply Voltage:
5 V
Frequency:
0.1 to 20 GHz
Grade:
Commercial
Impedance:
50 Ohms
Insertion Loss:
2.5 to 4 dB
Isolation:
40 to 55 dB
P1dB:
27 dBm
Power:
25 dBm
Package Type:
Module with Connectors
Termination:
Absorptive
more info
Description:5 to 3000 MHz, SPDT Switch for Military, Commercial Applications
Type:
Solid State
Configuration:
SPDT
Application Industry:
Military, Commercial
Connectors:
SMA
Supply Voltage:
15 to 22 V
Frequency:
5 MHz to 3 GHz
Impedance:
50 Ohms
Insertion Loss:
1 dB
Isolation:
38 dB
P1dB:
28 dBm
Power:
28 dBm
Package Type:
Module with Connectors, Surface Mount
more info
Description:GaAs SP4T Absorptive Switch from DC to 3 GHz
Type:
Solid State
Configuration:
SP4T
Application Industry:
Military
Supply Voltage:
4.5 to 5.5 V
Frequency:
DC to 3 GHz
Grade:
Military
Impedance:
50 Ohms
Insertion Loss:
1.3 to 1.8 dB
Isolation:
30 to 50 dB
P1dB:
20 to 27 dBm
Power:
20 to 27 dBm
Package Type:
Surface Mount
Termination:
Absorptive
more info
Description:Solid State SPDT Reflective PIN Diode Switch from 52 to 72 GHz
Type:
Solid State
Configuration:
SPDT
Application Industry:
Test & Measurement, Military, Cellular, Wireless I...
Application:
5G, Fiber Optics
Connectors:
1.85 mm, 1.85 mm - Female
Supply Voltage:
-5 to 5 V
Frequency:
52 to 72 GHz
Grade:
Military
Impedance:
50 Ohms
Insertion Loss:
4.5 to 6 dB
Isolation:
30 to 37 dB
Power:
20 dBm
Package Type:
Module with Connectors
Termination:
Reflective
more info
Description:SP4T Reflective SOI Switch from 9 kHz to 30 GHz
Type:
Solid State
Configuration:
SP4T
Application Industry:
Wireless Infrastructure, Cellular, SATCOM, Test & ...
Application:
5G, Radar
Frequency:
9 kHz to 30 GHz
Grade:
Commercial
Insertion Loss:
2 dB
Isolation:
41 dB
Package Type:
Surface Mount
more info
Description:Absorptive Switches, SMA (F), 2 to 18 GHz
Type:
Solid State
Configuration:
SPDT
Application Industry:
Wireless Infrastructure, Test & Measurement, Milit...
Application Type:
ATE
Connectors:
SMA, SMA - Female
Supply Voltage:
-12 to 5 V
Frequency:
2 to 18 GHz
Insertion Loss:
1.6 to 2.9 dB
Isolation:
55 to 65 dB
Power:
23 dBm
Package Type:
Module with Connectors, Drop-In
Termination:
Absorptive
more info
Description:Solid-State Absorptive SP8T Switch from 5 to 3000 MHz
Type:
Solid State
Configuration:
SP8T
Connectors:
F Type, F Type - Female
Supply Voltage:
12 V
Frequency:
5 to 3000 MHz
Impedance:
75 Ohms
Insertion Loss:
1.5 to 3.9 dB
Isolation:
55 to 80 dB
Power:
10 to 20 dBm
Package Type:
Module with Connectors
Termination:
Absorptive
more info
Description:SP4T, Solid State Reflective Switch from 1 to 26 GHz
Type:
Solid State
Configuration:
SP4T
Application Industry:
Wireless Infrastructure, Aerospace & Defence, Test...
Application Type:
Base Station, Research & Development
Application:
5G, Radio, Instrumentation
Connectors:
SMA, SMA - Female
Supply Voltage:
±5 V
Frequency:
1 to 26 GHz
Grade:
Military, Space
Impedance:
50 Ohms
Insertion Loss:
1.5 to 3.5 dB
Isolation:
46 to 70 dB
Power:
23 dBm
Package Type:
Module with Connectors
Termination:
Reflective
more info
Description:Bi-Directional SPDT Switch from DC to 26.5 GHz
Type:
Electro-Mechanical
Configuration:
SPDT
Application Industry:
Military, Commercial
Connectors:
SMA - Female
Supply Voltage:
20 to 32 V
Frequency:
DC to 26.5 GHz
Impedance:
50 Ohms
Insertion Loss:
0.42 to 0.8 dB
Isolation:
60 to 85 dB
Power:
33 dBm
Package Type:
Module with Connectors
Termination:
Reflective
more info
Description:Absorptive SP65T Pin Diode Switch from 100 MHz to 4 GHz
Type:
Solid State
Configuration:
SP65T
Connectors:
SMA, SMA - Female
Supply Voltage:
-5/+5 V
Frequency:
0.1 to 4 GHz
Grade:
Commercial, Military
Impedance:
50 Ohms
Insertion Loss:
15 dB
Isolation:
40 dB
Power:
0.1 W
Package Type:
Module with Connectors
Termination:
Absorptive
more info
Description:Transfer Switch Series from DC to 40 GHz
Type:
Electro-Mechanical
Configuration:
DPDT, Transfer Switch
Connectors:
K Type, K Type - Female
Supply Voltage:
12 to 30 V
Frequency:
DC to 40 GHz
Grade:
Military
Impedance:
50 Ohms
Insertion Loss:
0.30 to 1 dB
Isolation:
50 to 70 dB
Package Type:
Module with Connectors
more info
Description:SP4T Reflective Antenna Tuning Switch from 0.1 to 3.8 GHz
Type:
Antenna Tuning Switch
Configuration:
SP4T
Application Industry:
Cellular
Application:
2G, 3G/WCDMA, 4G/LTE, TD-SCDMA, TDD, 3G/WCDMA, FDD
Supply Voltage:
2.5 to 4.8 V
Frequency:
0.1 to 3.8 GHz
Impedance:
50 Ohms
Insertion Loss:
0.40 to 0.8 dB
Isolation:
20 to 42 dB
Power:
35 to 37.5 dBm
Package Type:
Surface Mount
Termination:
Reflective
more info
Description:Absorptive SP16T Switch from 100 MHz to 27 GHz
Type:
Solid State
Configuration:
SP16T
Connectors:
2.92 mm, 2.92 mm - Female
Supply Voltage:
-12 / 5 V
Frequency:
0.1 to 27 GHz
Impedance:
50 Ohms
Insertion Loss:
8 to 10 dB
Isolation:
70 to 90 dB
Power:
20 dBm
Package Type:
Module with Connectors
Termination:
Absorptive
more info

What are RF Switches?

An RF Switch is a device that is used to route high frequency signals through one or more signal paths. Switches are available in a various of configurations that specify the number of input and output signal paths. They are used in almost every RF and Microwave system from mobile devices to test and measurement equipment.

Selecting RF Switches

When selecting an RF switch it is important to know the parameters that you need to specify. We have listed some key parameters that you must specify when looking for an RF Switch:

Type: There are a few types of switches – Solid State Switches, Pin-Diode Switches, Electro-Mechanical Switches and USB Controlled Switches.

Configuration: This is the parameter that specifies the number of input and output paths the switch will regulate. Some examples of switch configurations are Single Pole Double Throw (SPDT or SP2T) which means there is one input and two available output signal paths. The number of “Throws” can be 3, 4, 5, 6…n – which is the number of output paths that the signal can be routed to. If the configuration is Double Pole N Throw – This means that there are two input routing paths and n number of output paths.

Termination: This signifies the way in which the switch paths are terminated when they are not active. They can be absorptive or reflective. Learn more.

Insertion Loss: The signal loss from the input to the output of the switch after routing is called insertion loss.

Isolation: The isolation is a measure of how much of the input signal gets to one of the non-active signal paths in a switch.

Power: This is the power level that the switch can handle while maintaining its electrical characteristics.

Switching Time: This represents the speed at which the desired signal path can be reached. Click here to learn more.

Interface: This is the control interface that controls the switching of paths. It can be TTL, Voltage Controlled or Computer Controlled.

Click here to read a detailed article on RF Switch Selection.

everything RF has the largest database of RF & Microwave switches from the leading manufacturers. There are over 12,000 switches listed and they have been standardized and added to the database through which they have been made searchable by specification. Use the filters provided to narrow down on products from over 125 Manufacturers. Download datasheets, compare products across companies and request quotations. Quotation requests will be directed to the manufacturer and relevant distributors who will get back to the user directly.

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