DV RPTR OPEN SOURCE MODEM The Technology Repeater / Hotspot …. DSP Based Encoder and Decoder Modulation support: GMSK (DSTAR) 4FSK(APCO25) FM(FM) openDIGI(?) Price: 65 US$ / ? 45 + shipping Available from 09.2011. Only as a finished unit Link Additionally : YahooGroup http://groups.yahoo.com/group/pcrepeatercontroller/ Description This group exists to distribute and support PC-based repeater controllers…
DetailsHamLog CloudLog is a cloud based amateur radio logging service. Its functionality is very similar to the popular logging application for the iPhone/ipad and Android. The mobile app HamLog has the ability to synchronize (pull/push) to the cloud to ensure you’re always carrying the most up-to-date log at all times. Imagine bringing your iPad out…
DetailsThe Model SEQ-QSK High Speed Transmit/Receive Sequencer is a second generation microprocessor controlled sequencer with its origins from the SEQ-1 microwave sequencer product line. A one second Heartbeat is used to give a visual indication that the SEQ-QSK is functioning properly, and four green LED’s give a visual indication of the sequenced step operations. Delay…
DetailsDSW-150 is a automatic T/R switch senses transmitted RF (as SwitchBox) and switches your antenna from receive to transmit using a relay. It shorts your receiver antenna input to ground to protect your receiver. Instead of using RF sense to switch the antenna, a control line input lets your key/keyer or PTT line switch the…
DetailsSpecification: Frequency Range 421.5750 ~ 421.9125MHz transmission Receive 440.0250 ~ 440.3625MHz 1mW * / 10mW transmit power (+20% ~ -50%) less receiver sensitivity 7dB? (12dB SINAD) AC adapter with power supply DC 8.0V * Current consumption less than 200mA when transmitting 150mA when receiving less Number of channels 27ch Operating temperature range -10 ~ +50…
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