Getting Into Amateur Radio Electronics
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Getting into Amateur Radio Electronics Part 1
www.arrl.orginto dc. As we mentioned earlier, the RF (radio frequency) energy that amateurs feed to their antennas when transmitting is also ac, but the cyclic rate is very high. For exam- ple, a 3500-kHz radio signal goes through its ac cycle 3.5 million times a second. Audio energy (sound waves) is also ac, and the cyclic rate varies constantly when the
LDG AT-100Pro 100W Automatic Antenna Tuner - LDG …
ldgelectronics.comtuners and related products for every amateur need. Congratulations on selecting the LDG Electronics AT-100Pro 100-watt automatic tuner. The AT-100Pro provides fully- and semi-automatic antenna tuning across the entire HF spectrum plus 6 meters, at power levels up to 125 watts. It will tune dipoles, verticals, Yagis, or virtually any coax-fed ...
NanoVNA Vector Network Analyzer - BWC Electronics
www.bwcelectronics.comJan 14, 2020 · Battery LED – Blinks when charging and stops blinking went battery is charged. If the USB cable is plugged into a 5V power source, it charge even if the power switch is off. USB Port – This is a US class “ ” connector, which is bipolar, so if you order a longer cable, make sure it has the correct type of connector Trace Setting
Choosing a Ham Radio - ARRL
www.arrl.orgusing coaxial cable to connect the radio and antenna. For operation from ac power, a power supply capable of supplying the radio’s specified current consumption is required. If you need more portability, add a VHF/UHF handheld as a second radio—it is common (and practical) to have both types of radio. Portable or Mobile Operating – All Bands
LDG IT-100 100-Watt Automatic Tuner for Icom Transceivers
ldgelectronics.comConnect the other end of the supplied radio interface cable to the “Radio” jack on the back of the IT-100. Turn on the radio. Select the desired operating frequency and mode. Push and hold the TUNER/CALL button on the front of the radio for one second (until the Tuning LED comes on), then release. The transceiver automatically keys up with ...