“[A DPH Radio] that was apparently lost near Steamboat Springs, CO. Was just returned to me last week. I had to cut the radio out of the leather case since it had shrunk down very tightly on the radio. Put a battery on it and it turned right on… The DPH was last accounted for...
Using the OpenDHT library, mvoice now joins a special digital voice, ham-radio DHT network to discover reflector and repeater destinations directly. For these target systems using the DHT, connection information is published and updated directly by the target and is available to mvoice in near-real...
People sometimes ask me what I’ve been doing since we can’t really travel or do much except putter in the garden. I’ve been playing amateur radio, of course, and trying to get better at CW. That’s morse code for you non radio people out there. Doing CW is something I never re...
Thus, I splurged and stopped at a UPS store to have the radio and battery shipped home to me so I didn’t have to fuss with the weight or the TSA on the trip home. That ran me about $60 for packing and shipping, but the gear did arrive home safely. Finally, I’m planning on ...
I must admit that they have a point…especially if the balloon has gone up and the rule of law no longer exists. In that case, who cares if you have a license or not…certainly, not me. Actually, the FCC rules say that it is not illegal to use a HAM radio without a license IF...
Mostly Microwave ham radio...SOTA summits on the air...stuff I've built...portable operations...neat stuff I've stumbled upon...
Model World LIVE at the NEC in Birmingham featured the largest portable model railway, military vehicles, scale modelling displays, and radio controlled trucks and aircraft. Special guests included a full-size... TradeshowTravel & Tourism Interested 2 ...
This mode does not key the transceiver PTT line; manual control at the radio is used for tune-up. REC. Record. Microphone audio is sent to the computer for recording WAV files. In this mode, the panel REC control sets the Hapirat output level fed to the computer; the level is ...
Radiometers are used in radio astronomy. Noise figure measurements of amplifiers made with measurement systems that respond to both sidebands should not include a 3 dB correction factor. In this case, the noise figure measurement system is operating as a radiometer because it is using the ...