Amateur Radio Wifi

How many times do you hear the comment “ham radio…do people still do that?” followed by the statement that “surely the internet has made ham radio obsolete.” For the most part, that misses the point about the use and attractiveness of amateur radio. And yes, that is a clickbait headline

overview amateur radio antennas wimo. WIFI; Antennas for ISM, data, GSM, UMTS, DECT, RFID etc. Customer specific antennas (telescope antennas etc.)

Practically Free DIY WiFi Antennas – Read Full Article:

Receivers: Shortwave Portables _: Amateur HF Transceivers _ _: Receivers: Shortwave Tabletop _: Amateur VHF-UHF Mobile _: Receivers: Wideband [HF/VHF/UHF] _: Amateur VHF-UHF Handhelds _

Wi-Fi most commonly uses the 2.4 gigahertz (12 cm) UHF and 5.8 gigahertz (5 cm) SHF ISM radio bands. Anyone within range with a wireless network interface controller can attempt to access the network; because of this, Wi-Fi is more vulnerable to attack (called eavesdropping) than wired networks.

Here is a brand new device for your digital radio pleasure. The Nano-Spot from Micro-Node.com features all 4 modes, Wifi and a “set it and forget it” style operation.

Ham College episode 40 is now available for download.. General Amateur Radio Exam questions part 11. Digital Modes part 3, HF Antennas part 1. 01:05:41. Download

The N2PK VNA. an International Ham Radio Success Story Oscilloscopes, spectrum analyzers and tracking oscillators are scalar instruments which we have used

Over on GitHub we’ve recently seen the release of some interesting code called’Nexmon Software Defined Radio’ which demonstrates a discovery that allows a Broadcom 802.11ac WiFi chip to be used as a transmit capable software defined radio.

The HacKRF One Board is an SDR system (Rx, Tx) which covers 1 to 6000 MHz (6GHz). The system is intended for experimentation with SDR functions, trying out new radio protocols and procedures and learning about SDRs in an extremely wide frequency range.