FEATURES: Five inch (5”) (108x65mm) high resolution color display, 800×480 pixels and 24-bits colors. The final stage uses field effect (MOSFET) transistors type BLF188 from NXP, designed to withstand high mismatch (SWR) at the output and intended for operation in aerospace, industrial, mobile, and radio broadcast applications. Compatible with all transceiver models available on the…
Video by R2AA Jack Dan Dan wrote: Just 1 hour operating in “20 YEARS RCC@-marathon. I have never heard such a pile up… even from 5B4 and EA8… More than 380 QSOs in a hour in “59-59” mode.
Features: SDR + measurement instruments rugged steel housing LDMOSFET 10W Linear amplifier (160M-6M) 1Gsps Ethernet interface Software selectable 2 antenna ports with BNC and SO 239 UHF connectors direct connections for a Morse key direct microphone connection with PTT headphones and line out audio low latency connection accessories connection with PTT OUT, PTT IN and…
The Hurricane Watch Net (HWN) has announced plans to activate for the now-Category 4 Hurricane Irma on Tuesday, September 5, at 1800 UTC on 14.325 MHz. The net will remain in continuous operation until further notice, continuing on 20 meters for as long as propagation allows, then switching to 40 meters, 7.268 MHz. If propagation…
Why do we rely on radios during storms and emergencies? (Source: .theverge.com) A radio is an essential part of any emergency preparedness kit, whether it’s a regular radio or an National Oceanic and Atmospheric Administration Weather Radio (or, ideally, both). But in an age where we’ve got cellular technology and smartphones with capabilities that far…