RAMSES Microwave Switches

Radiall RAMSES Microwave Switches are an innovative system designed for constructing electromechanical coaxial RF switches with increased long term reliability. The unique internal construction makes the switches modular, which reduces the cost and lead time. The Radiall Modular System for Electromechanical Switches (RAMSES) is a patented concept that enables microwave coaxial switches to be produced with a typical operating life of 10 million cycles while suffering no decrease in contact resistance reliability over time.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Contact Form
Frequency
Coil Voltage
Termination Style
VSWR
Insertion Loss
Isolation
Packaging
Radiall Coaxial Switches SP6T Ramses SubMiniSMA26.5GHz Ltch 12Vdc Pins TermBiP ActComm Quantum Computing
Datasheet
10In Stock
Min.: 1
Mult.: 1

SP6T 26.5 GHz 12 VDC PC Pin 1.6 0.6 dB 55 dB
Radiall Coaxial Switches SPDT Ramses N 12.4GHz Failsafe Indicators 28Vdc D-sub connector
Datasheet
10Expected 8/4/2026
Min.: 1
Mult.: 1

SPDT 12.4 GHz 28 VDC Connector 0.5 dB 60 dB Bulk
Radiall Coaxial Switches SP6T Ramses Sub-miniature SMA 26.5GHz Latching 12Vdc Pins Terminals
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Each
Radiall Coaxial Switches SPDT Ramses N 3GHz Failsafe 12Vdc TTL Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks

SPDT 3 GHz 12 VDC Solder Pin 1.25:1 0.25 dB 75 dB Bulk
Radiall Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks

Bulk
Radiall Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes D-sub connector
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Bulk
Radiall Coaxial Switches SPDT Ramses N 3GHz Failsafe Indicators 12Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
SPDT 3 GHz 12 VDC Solder Pin 1.25:1 0.25 dB 75 dB Bulk
Radiall Coaxial Switches SPDT Ramses N 3GHz Latching 28Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks
Bulk
Radiall Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc D-sub connector
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Bulk
Radiall Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Bulk
Radiall Coaxial Switches SPDT Ramses SMA 3GHz Latching 28Vdc Positive common Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
SPDT 3 GHz 28 VDC Solder Pin 1.1:1 0.15 dB 80 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Bulk
Radiall Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks
SPDT 3 GHz 28 VDC Solder Pin 1.1:1 0.15 dB 80 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
SPDT 3 GHz 12 VDC Solder Pin 1.1:1 0.15 dB 80 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc TTL Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks

SPDT 18 GHz 28 VDC Solder Terminal 1.5 0.5 dB 60 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 11 Weeks

SPDT 18 GHz 28 VDC Solder Pin 1.5 0.5 dB 80 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc TTL Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 9 Weeks

SPDT 18 GHz 28 VDC Solder Pin 1.5 0.5 dB 80 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Failsafe Indicators 28Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks

SPDT 18 GHz 28 VDC Solder Pin 1.4:1 0.35 dB 60 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off 28Vdc Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
SPDT 18 GHz 28 VDC Solder Pin 1.4:1 0.35 dB 60 dB Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 12Vdc TTL Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 5 Weeks

Bulk
Radiall Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 28Vdc TTL Diodes Pins Terminals
Datasheet
Non-Stocked Lead-Time 11 Weeks

SPDT 18 GHz 28 VDC Solder Pin 1.4:1 0.35 dB 60 dB Bulk
Radiall Coaxial Switches SPDT Ramses TNC 3GHz Failsafe 28Vdc Diodes D-sub connector
Datasheet
Non-Stocked Lead-Time 8 Weeks

Bulk
Radiall Coaxial Switches SPDT Ramses SMA2.9 40GHz Failsafe 28Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 8 Weeks

SPDT 40 GHz 28 VDC Solder Pin 1.9:1 0.8 dB 50 dB Bulk
Radiall Coaxial Switches SP4T Ramses SMA 18GHz Normally open 28Vdc Pins Terminals
Datasheet
Non-Stocked Lead-Time 6 Weeks

SP4T 18 GHz 28 VDC Solder Terminal 1.5 0.5 dB 60 dB Bulk