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. I don't sell used or refurbished equipment. The item "MFJ-1708B-SDR SDR RF Sensing Transmit/Receive Switch For SDR, 200W HF, VHF, UHF" is in sale since Sunday, September 2, 2018.
This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment". The seller is "thehamshop" and is located in Summitville, Tennessee. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, Brazil, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Viet nam, Uruguay.