New Tohtsu CX-800M 24VDC DPDT Antenna Relay Coaxial Relay with SO-239 Connectors
This is a new, in original box, with documentation Tohtsu CX-800M DPDT type coaxial antenna relay with UHF type (SO239) connectors at each port. The relay is 50 ohms and has a 24 vdc activation coil. The relay is normally used as a transmit receive relay for a base station or as a drop-out relay on a power amplifier. 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: 10 Vdc - 14 Vdc (12 Vdc Nominal)
Drop out: 1.5 Vdc minimum
Current: 250 mA @ 12 Vdc at 20 degrees C
Coil resistance: 48 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: DPDT
Operational temperature: -50 to +70 degrees C.
Weight: 365 grams
Mounting: 2 MTG holes
Cable connections: 6 M(UHF) Type female connectors
Electrical Characteristics
Frequency VSWR Isolation Ins.Loss IN PUT RF Power
[MHz] [Max] [-dB(min)] [-dB(max)] [W]
50 1.10 50 0.15 1000CW
150 1.15 48 0.15 1000CW
500 1.15 37 0.20 800 CW
1000 1.18 28 0.20 500 CW
Coil Characteristics
Nominal Voltage Voltage Range Resistance Ohms
12Vdc 10Vdc - 14Vdc 48 Ohms +/-10% at 20 degrees C.
24Vdc 19Vdc - 26Vdc 192 Ohms +/-10% at 20 degrees C.
26.5Vdc 20Vdc - 30Vdc 245 Ohms +/-10% at 20 degrees C.
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