RF Coaxial Switches are electromechanical coaxial devices with multiple ports: SPDT (Single-Pole, Double-Throw), DPDT, DP3T, or SPnT (Single-Pole, Multi-Throw). Options include guaranteed operation up to 10 million cycles, frequency to 67 GHz, low PIM, and TVAC/Space options. RF & Microwave Relays are typically surface mountable or through-hole on a PCB, and can be ultraminiature, hermetically sealed, etc. Coaxial Switches and Relays provide precise and fast switching capabilities for Automated Test Equipment, high-performance military and aviation vehicles, to digital throughput requirements of complex digital signal processing and data acquisition systems. Richardson RFPD supports all types of RF Coaxial Switches & Relays from industry leading manufacturers.
We stock and support the following Coaxial Switches & Relays
Radiall
This SPDT Ramses SMA 18 GHz failsafe 12 Vdc terminal pin offers 10 million cycles life and a switching time of < 10 ms.
- Isolation: 60 dB @ 12.4-18 GHz
- Max Insertion loss: 0.35 dB
- VSWR: 1.40:1
- Impedance: 50 Ohms
Radiall
This SP8T terminated Ramses SMA 18 GHz latching 28 Vdc D-sub connector offers 2 million cycles per position and a switching time of <15 ms.
- Isolation: 60 dB
- Insertion loss: 0.6 dB
- VSWR: 1.6:1
- Impedance: 50 Ohms
Teledyne Relays
This broadband, SPDT, electromechanical coaxial switch is offered with a failsafe actuator and is compatible with common mounting hole patterns.
- Frequency: 12 GHz
- Isolation: 65 dB
- Insertion loss: 0.2 dB
- Connectorized type N connectors
Teledyne Relays
This broadband, SPDT, electromechanical coaxial switch is designed to switch a microwave signal from a common input to either of two outputs.
- Characteristic impedance: 50 Ohms
- SMA female
- DC-22 GHz
- 12 VDC
Teledyne Relays
The GRF172 surface-mount Centigrid® relay is an ultraminiature, hermetically sealed, armature relay, versatile for a range of 2.5 GHz RF applications.
- Low profile height (0.330″”)
- 0.100″” grid spaced terminals
- Unique ground shield on each lead
- Improved high-frequency performance
Teledyne Relays
This DPDT relay with internal diode for coil transient suppression is part of the Series S114 surface mount Centigrid® ultraminiature relays.
- Low profile height: .360″”
- .100″” lead spacing
- Ideal for space constraints
- Overall high reliability
Teledyne Relays
This DPDT relay with internal diode for coil transient suppression features a low profile for applications where high packaging density is important.
- All welded construction
- Unique uni-frame design
- Resistant to shock and vibration
- Overall high reliability
Featured Manufacturers Coaxial Switches & Relays
