This is a new, in original box, with documentation Tohtsu CX-800NC DPDT type coaxial antenna relay with one N female connector at each of the common ports and the switched ports are designed for direct 1/2 inch hardwire connection. The relay is 50 ohms and has a 12 VDC activation coil. The relay can be used as a bypass or drop out relay for a high power amplifier among other uses. This is new inventory at Henry Radio in Los Angeles, California. Shipping anywhere in the continental US is 9.95. 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 N 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
1000 1.20 28 0.2 0.5 CW
1500 1.20 26 0.2 0.35 CW
2000 1.25 23 0.23 0.1 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.
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