RF sense SDR T/R Antenna Switch

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Incl VAT
Art. 80877901
In stock. Delivered in 2-5 working days
Excl VAT € 78,51
incl VAT € 95,00
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The MFJ-1708SDR automatic RF Sense T/R Switch senses transmitted RF and switches the antenna also to or not the SDR socket using a relay. Shorts the SDR antenna input to ground to protect your SDR receiver.

Want to use your SDR as a panadapter while you're operating your transceiver? The MFJ-1708SDR lets you do that by connecting the SDR dongle to the SDR socket while your transceiver is receiving, and then grounding your SDR socket while transmitting.

Provides an auxiliary contact closure to ground during receive for muting speaker. Instead of using RF sense to switch the Antenna, a control line input lets yourr PTT line switch the Antenna. Adjustable time delay circuit gives you delayed switching. All modes 100 Watts SSB.

Power : max. 100 W SSB
Dimensions : L 100 x B 75 x H 50 mm

Dimensions and weight are including packaging
Dimensions  :  L20 x B14 x H9 cm
Weight  :  0,40 kg