Cris Alexander: The trick here is finding the point of diminishing returns and staying just under that point. This exercise ...
Moody Bible Institute's 90.1 WMBI(FM) in Chicago is currently operating at lower power due to interference with communication ...
This is an RDA5807 based FM stereo radio module. This module is designed to replace old, low-voltage, analog FM stereo receiver modules. Like many digital receivers, this module also got auto scanning ...
Abstract: This paper deals with the design and implementation of transmitter and receiver modules for pulse oximeter system. First, the fundamentals of noninvasive method for monitoring the oxygen ...
Latest releases of OpenTX Update the OpenTX firmware elrs lua Script ExpressLRS project ExpressLRS configurator 2.4 Ghz rf module Nano receiver 900 Mhz module and it's nano receiver BetaFPV web ...
Abstract: A 130 GHz fully-integrated fundamental-frequency transmitter (TX) module with 4.4 dBm single-ended measured output power in a 130 nm SiGe technology is presented. The transmitter achieves in ...
Prototype WSPR2 beacon transmitter for VLF to VHF operation. Uses ESP32 module (DevKitC in prototype) connected to Si5351A module (QRP Labs synth in prototype, though any Si5351 module should work).
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Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.
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