SDR Colibri EN FHD from HF to 6m

Technical characteristics: Receiving bandwidth, MHz 0.01 – 55 (0.01-62.5) Receiving bandwidth in all Nyquist zones, MHz 0.01– 800 Spectrum scope bandwidth (up to), MHz 62.5 Amount of independent receiving channels 2 Sensitivity, mkV 0.3 Blocking Dynamic Range (BDR), dB 110 IMD3 Dynamic Range, dB 90 Image channel suppression, dB >110…

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New AMPR Net Search Engine for HAM Radio

Today announced that it is published in testing the new search engine dedicated to the network AMPR Net. 3MEZ Ham Search Engine is accessible from the entire class 44.0.0.0/8   To test the service can be reached via http://web.iz3mez.ampr.org or http://44.134.14.100 In the coming days will be published other details. Thank…

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New Raspberry Pi 2 Model B with 900MHz quad-core ARM

The Raspberry Pi 2 Model B is the second generation Raspberry Pi. It replaced the original Raspberry Pi 1 Model B+ in February 2015. Compared to the Raspberry Pi 1 it has: A 900MHz quad-core ARM Cortex-A7 CPU 1GB RAM Complete compatibility with Raspberry Pi 1 Like the (Pi 1)…

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Arduino for Ham Radio, Glen Popiel KW5GP, ARRL

The Arduino has become widely popular among hobbyists and ham radio operators. Hams are exploring these powerful, inexpensive microcontrollers, creating new projects and amateur station gear. With its Open Source model, the Arduino community freely shares software and hardware designs, making projects easier to build and modify. Arduino for Ham Radio…

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