New Tohtsu CX-230L SPDT BNC type Coaxial Relay
This is a new, in original box, with documentation Tohtsu CX-230L SPDT type coaxial antenna relay with BNC connectors at each port. The CX-230L version of this relay has the connectors on the switched ports at a right angle compared to the basic CX230 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 at the two way radio shop at Henry Radio in Los Angeles, California. Shipping anywhere in the continental US is FREE. International shipping will be quoted on request.
Specifications:
Electrical
RF Impedence: 50 Ohms
Pull in: 9 Vdc - 16.5 Vdc (12 Vdc Nominal)
Drop out: 1.5 Vdc Min.
Current: 160 mA @ 12 Vdc at 20 degrees C
Coil resistance: 75 Ohms +/-10% at 20 degrees C.
Switching Time
Pull in: 20ms max.
Drop out: 15ms max.
Life Expectancy: 1,000,000. Operation min.
Mechanical
Contact arrengement: SPDT
Operational temperature: -50 to +70 degrees C.
Weight: 230 grams
Mounting: two screws
Cable connections: 3 BNC Type female connectors
Mechanical
Frequency VSWR Isolation Ins.Loss IN PUT RF Power
[MHz] [Max] [-dB(min)] [-dB(max)] [W]
50 1.05 56 0.05 300
150 1.1 42 0.05 300
500 1.15 30 0.1 300
1000 1.3 24 0.2 200
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.