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Radiall RF & Microwave Coaxial Switches
Reliable and high performing line of exceptional coaxial and microwave switches

Radiall RF & Microwave Coaxial Switches

These exceptionally reliable, high-performance switches feature a patented design of unique, modular actuator and transmission links that guarantee operation up to 10 million cycles with superior repeatability. Includes SPDT, DPDT and SPnT (up to 50 GHz), as well as Quartz-SMT RELAY (8 GHz/18GHz/26.5GHz).

Radiall Modular System for Electromechanical Switches (RAMSES)

In addition to market-leading repeatability, the unique internal construction of Radiall Modular System for Electromechanical Switches (RAMSES) patented technology makes the devices modular, which reduces cost and lead time. RAMSES configurations are available with failsafe or latching versions, 12 or 28 volts, and three 2.4 mm connectors. Additional options include a TTL driver, self cutoff and indicators. Radiall is NATO-qualified (mfr code: F0503/F6507) and ESA-qualified (ESCC 3603).

Coaxial Switches from Radiall

Part Number
Configuration
Switch Type
Frequency (GHz)
Isolation (dB)
Insertion Loss (dB)
VSWR (~:1)
Package Type
Availability
R570042105
SPDT
Latching
3
75
0.25
1.25
Connectorized – N Female
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R570463100
SPDT
Latching
18
60
0.35
1.4
Connectorized – SMA Female
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R573092825
SP8T
Latching
3
80
0.3
1.3
Connectorized – N Female
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R574422805
SP8T
SP8T
18
60
0.6
1.6
Connectorized – SMA Female
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R574423605
SP6T
Latching
18
60
0.5
1.5
Connectorized – SMA Female
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R574423805
SP8T
Latching
18
60
0.6
1.6
Connectorized – SMA Female
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R574802615
SP6T
Normally Open
40
50
1.1
2.2
Connectorized – SMA Female
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R577412000
Transfer
Failsafe
18
60
0.5
1.5
Connectorized – SMA Female
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R516313100
Micro SPDT
Failsafe
8
40
0.5
1.4
Surface Mount
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