Tohtsu CX-120A 12VDC SPDT Miniature Coaxial Antenna Relay

New Tohtsu CX-120A SPDT Minature Coaxial Antenna Relay

This is a new Tohtsu CX-120A SPDT type miniature coaxial antenna relay. The relay is 50 ohms and has a 12 vdc activation coil. The relay can be used as a transmit receive relay for a base station, or as a means of switching two 50 ohm signals. This is new inventory from Henry Radio.  Shipping anywhere in the continental US is FREE. International shipping will be quoted on request.

Specifications:

RF Impedence:  50 Ohms

Voltage
 Pull in:  10 Vdc - 14 Vdc (12 Vdc Nominal)
Drop out:  3.0 Vdc minimum
Current:  80 mA at 12 Vdc at 20 degrees C
Coil resistance:  196 Ohms +/-10% at 20 degrees C.

Switching Time
Pull in:  20 ms typical
Drop out:  15 ms typical
Life  Expectancy: 1,000,000. Operation min.

Mechanical
Contact arrangement:  SPDT - Direct Connect RG58 or RG188
Operational temperature:  -25 to +50 degrees C.
Weight:  70 grams
Mounting:  Two Screws

Electrical Characteristics
    Frequency       VSWR       Isolation          Ins.Loss        IN PUT RF Power
 [MHz]           [Max]       [-dB(min)]       [-dB(max)]                [W]        
            50                 1.05                60                  0.05                      250                
             150                1.10                50                  0.10                      200                  
          500                1.30                40                  0.20                      150               
          1000               1.40                29                  0.25                      150                
        
Coil Characteristics
        Nominal Voltage        Voltage Range                         Resistance Ohms                   
          12Vdc                    10Vdc - 14Vdc           196 Ohms +/-10% at 20 degrees C.