RUMped is a logging tool for short wave for the MAC under OSX. It is not designed for the daily QSOs. Currently RUMped supports a DX-pedition mode, some major contests and a general contest mode for unsupported contests. Supported contests: •WWDX •ARRL Field Day •IARU World Championship •Work All Germany •WAEDC •WPX •ARRL DX Contest…
Finally there is a Mac Dashboard Widget version of Paul Herrmans, N0NBH, solar terrestrial data! As you will be aware, radio wave propagation is dependent on the sun which periodically ionizes certain layers in the ionosphere, that in turn support or prevent the propagation of signals. To gain a quick oversight over the current status…
Freq: 50 MHz Mode: FM, SSB, CW, AM Drive Power: 20 W / 50W Output power: 500 W AC 100V-240V Size: 270(w)x145(h)x390(d)mm Weight: 12 Kg.
Type: HF/VHF/UHF receiver/scanner Frequency range: 0.100-1310 MHz (Cellular blocked in the USA) (5 / 6.25 / 8.33 / 9 / 10 / 12.5 / 15 / 20 / 20 / 25 / 30 / 50 / 100 / 125 / 200 KHz steps) Mode: AM/FM/WFM Receiver system: Triple conversion superheterodyne 1st IF: 266.7 MHz 2nd…
This is from the latest electronic design e-mail newsletter: RF Power Transistor Packs 1.5 kW. Chiseled for UHF pulsed radar applications, the Model 0405SC-1500M RF power transistor exploits state-of-the-art SiC technology to provide 1,500W of peak power in a compact single-ended package that replaces push-pull balun circuitry found in conventional silicon BJT or LDMOS designs.…