New Tohtsu CX-600M 12VDC SPDT UHF SO239 Coaxial Antenna Relay

New Tohtsu CX-600M 12VDC SPDT UHF  SO239 type Coaxial Antenna Relay

This is a new, in original box, with documentation Tohtsu CX-600M SPDT type coaxial antenna relay with UHF female (type SO239) connectors at each port. 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 at 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:  9 Vdc - 16.5 Vdc (12 Vdc Nominal)
Drop out:  1.5 Vdc minimum
Current:  160 mA @ 12 Vdc at 20 degrees C
Coil resistance:  75 Ohms +/-10% at 20 degrees C.

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

Mechanical
Contact arrangement:  SPDT
Operational temperature:  -55 to +70 degrees C.
Weight:  230 grams
Mounting:  Two screws
Cable connections:  3 M(UHF) Type female connectors

Electrical Characteristics
    Frequency       VSWR       Isolation          Ins.Loss        IN PUT RF Power
   [MHz]           [Max]      [-dB(min)]       [-dB(max)]               [KW]        
                      50                 1.03              60                   0.07           1.5 PEP (1.0CW)               
                       150                1.10              48                   0.10           1.3 PEP (1.0CW)                 
            500                1.15              37                   0.15                  0.8 CW               
  
Coil Characteristics
        Nominal Voltage        Voltage Range                         Resistance Ohms                   
            12Vdc                   9Vdc - 16.5Vdc          75 Ohms +/-10% at 20 degrees C.   
               24Vdc                  18Vdc - 26.5Vdc        300 Ohms +/-10% at 20 degrees C.