Airspy HF+is a paradigm shift inhigh performance HF radio design. It is a joint effort between Airspy, and ST Microelectronics to build a state of the art SDR for HF and FM bands. Like most high-end HF receivers, theHF+uses very high dynamic range ADC’s and front-ends. But unlike ...
TODAYS SUN DATA AND HF PROPAGATION Todays sun data Latest EIT-304 image // Sun images from NASA Flux index: 137 Spot number: 116 X-Ray index: 75.2 A index: 15 Kp index: 4.33 Conditions 00-10MHz: Fair Conditions 10-20MHz: Normal Conditions 20-30MHz: Normal We are working on the ...
Most Marine HF-SSB radios come with a large selection of channels programmed into the radio so that it is ready to use out of the box. While many of these channels can be re-programmed, generally speaking the distress frequencies both voice and DSC are not re-programmable. ...
Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/S
But when you make the decision to invest in a radio that makes you a partner with the DX station so far away, only then can you realize the total DX experience! YAESU brings you innovation and quality you just won't find elsewhere! The FT-2000 is the 2nd Generation of the proud ...
Regarding electromagnetic compatibility: if this transceiver is used with, or in the vicinity of, a com- puter or computer-driven accessories, you may need to experiment with grounding and/or Radio Frequency Interference (RFI) suppression devices (such as fer- rite cores) to minimize interference...
is today that Raymond Fricker's programs and the improvements made by George lane are close in agreement withtheInternational Reference Ionosphere (IRI), then came all non-VOACAP-based applications that give a rough estimation of propagation conditions, and far behind all DOS executable like MINIFT...
Amateur radio operators use it for making contacts, or for checking HF radio propagation conditions. MH370 is a flight that infamously vanished without a trace back in 2014. The theory proposed by aerospace engineer Richard Godfrey is to use logs of sent and received WSPR transmissions that may...
High-end radio technology doesn't mean a high-end budget anymore -- KENWOOD delivers it today with the all-new TS-570D/S(G) and TS-570S(G) (HF+6m). With 16-bit DSP technology, untouchable digital filtering, heavy-duty transmitter design, a Central Frequency Control System for near-...
DTC's second generation Digital Voice and software defined radio platform elevates HF technology beyond the capabilities, availability and clarity of satellite phone communications.