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MFJ-1708B RF SENSING, TR SWITCH

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Price:
$119.95
SKU:
MFJ1708B
Shipping:
Calculated at checkout
Current Stock:
1


Product Description

MFJ-1708B

 

RF SENSING, TR SWITCH
MFJ RF Sense Transmit/Reveive Switch
Switches your antenna from receiver to transmitter using a relay. Shorts your receiver to ground during transmit. Use RF sensing with adjustable delay or PTT line. Has selectable open/short mute.


    • RF Sensing for radios that do not have a keying output when transmitting

    • Good isolation between transmit and receive ports.

    • Good SWR characteristics up to 450MHz

    • Receiver protection circuit to limit any transmit RF spikes

    • Control Line input for radios that have a key line output

    • A Mute output that can be set to ground to mute or open to mute.

    • Power off bypass setting the transmitter to the antenna

  • Adjustable receive delay 50ms to 4 seconds

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