” Back in April we posted about some new products made by Japanese RTL-SDR experimenter and product manufacturer Nobu. Nobu’s new products were a 1:1 galvanic isolator and a low pass filter. The galvanic isolator isolates the antenna from the RTL-SDR and PC, significantly reducing noise. The low pass filter is useful when used with direct sampling modified RTL-SDRs to filter out any strong interfering signals that are above 14 MHz.
Recently Nobu sent us at RTL-SDR.com some samples of his products. He sent us one of his HF upconverters, a galvanic isolator and a low pass filter”
Read Full Article:
Your personal satellite It´s a really tiny satellite. You can put BASIC code on it and run it in orbit. There is a magnetic field sensor, a lig... Read more
Kenwood TS-480HX / 480SAT Tailor-made for DX’ing, the new TS-480HX HF transceiver raises the bar on portable performance. Despite its com... Read more
WLOX.com – The News for South Mississippi Young ham radio operator receives prestigious honor “GULFPORT, MS (WLOX) – Amat... Read more
Icom have a range of VHF airband radios that will meet next year’s 8.33 kHz spacing deadline. The company has a range of 8.33 kHz handheld and panel m... Read more
Batteriser by Jon Phillips Bob Roohparvar tells a killer story of industrial espionage. He says the robbery occurred last October at his Batteroo offi... Read more