MSPDT: M Version Single Pole Multi Throw
The MSPMT series coaxial switches are designed to switch a microwave signal from a common input to multiple outputs. They have an operating temperature range –54oC to +85oC.  Characteristic impedance of the switches is 50 Ohms. The connectors are equally spaced on a circle at diameter 1.062”.
Normally open and latching actuator are available, the individual actuator mechanism allows random position selection. See Model Numbering System for other options.
 
For M version SPMT: o
Screen temperature cycles at -54 o C to +85 o C
Increase epoxy sealing over all openings
Mil standard D-Sub for control
Housing painted in golden-brown colour
 
Specification:
Switch Type: Electromechanical, Coaxial
RF Contacts: Break Before Make
Actuator: Normally Open or Latching, 12/15/24/28 VDC
Switching Time: 20ms(max.)
Connectors: SMA / N / TNC(female)
Temperature Range: -54 oC to +85 oC
Humidity: 100% Humidity, No Condensation
Shock: MIL-STD-202 Method 213, Condition D (500G Non Operating)
Vibration: MIL-STD-202 Method 214, Condition D (10G RMS Non Operating)
Operating Life: 1 Million Cycles(min.)
MTBF: 6.0 Million Hours (MIL-HDBK-217F Fixed, 25oC, <1 cycle per hour)
Part Number: Model Numbering System
Datasheet: MSPMT.pdf