4.8 (362) · € 71.99 · En Stock
RF Sensed TR Switches with a receive splitter designed to be used with a transceiver and a separate receiver such as the popular SDR receivers. The Splitter gives high isolation between the transceiver and SDR Receive port to reduce crosstalk and interference between the two ports. The SDR port has a protection circuit
RF Sensed TR Switches with a receive splitter designed to be used with a transceiver and a separate receiver such as the popular SDR receivers. The Splitter gives high isolation between the transceiver and SDR Receive port to reduce crosstalk and interference between the two ports. The SDR port has a protection circuit to help prevent damage from transmit RF. Has a an SMA connector for ease of connection to SDR dongle receivers.
RF Sensing for radios that do not have a keying output when transmitting
Good Isolation between transmit and receive ports
Excellent isolation between Transceiver and SDR 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.
An AUX output that can be set to ground to receive or ground to transmit
Power off bypass sets the transceiver to the antenna
Adjustable receive delay 50ms to 4 seconds.
Product Manuals
Download Product Manual
Download Product Manual in Italian
M7MCQ HAM RADIO BLOG: MFJ-1708B SDR
ANAN-7000DLE MKII 100W HF & 6M Transceiver at Radioworld UK
MFJ-1708B RF Sense TR Switch non-SDR to SDR Model Conversion
Free Shipping - MFJ 1708 RF Sensing TR Switches with qualifying orders of $99. Shop Antenna Switches, Remote at DX Engineering.
MFJ MFJ-1708 MFJ 1708 RF Sensing TR Switches | DX Engineering
MFJ MFJ-1708B-SDRS SDR RF Sensing T/R Switch with SMA Female
Add SDR Capabilities to Your Radio [part 2] - Nashua Area Radio Society
MFJ-1708B-SDR RF Sensing Transceiver/Receiver Switch with SO-239 Connectors
Nevada Radio - The Communications Specialists for 50 Years!
MFJ-1708B-SDR Software Defined Radio Transmit and Receive Switch, SO-239
A close look at the MFJ-1708SDR T/R switch (#148)
M7MCQ HAM RADIO BLOG: MFJ-1708B SDR
MFJ-202B RX NOISE BRIDGE, Measurements $40.00 - PicClick