The Engineering Model, the first development model, of the NANOMIRAX / CRON-1 nanosatellite carried out its environmental testing campaign at the Integration and Testing Laboratory (LIT), of the National Institute for Space Research (INPE) / MCTI. Dynamic and thermal cycle tests were carried out at ambient pressure to accept some subsystems of the satellite.This satellite is the first cubesat (2U) developed by a private Brazilian company, CRON, created by researchers from INPE. The project was selected in one of the calls for the FAPESP Small Business Innovation Program (PIPE). Also participating in the project are the company EMSISTI, created by former students of INPE’s graduate program, the Brazilian companies HorusEye and USIPED, and the Astrophysics group at INPE.See more information at : https://www.facebook.com/astronauta.marcospontes
Review
Raspberry Pi Powered HF Radio in an Ammo Can GoBox
“Hello Operators. Topic of the day is the Raspberry Pi 3B+, and how I’m using it for amateur field communications. During May 18-21, I spe... Read more
![HF power amplifier BURST-2000A [ VIDEO ]](https://qrznow.com/wp-content/uploads/2019/01/50706002_1832830953511996_8929897844937064448_n-1-265x168.jpg)
Introduction to the SOTABeams Wolfwave
SOTABeams Features Fully adjustable audio band-pass filtering instantly adjustable for voice, data and CW (b/w 50 Hz to 5 kHz) VIDEO State-of-the-art... Read more
Elecraft K4 Presentation at QSO Virtual Ham EXPO 2021
Eric demos the K4 with latest features at the QSO Today Virtual Ham EXPO 3_2021 Read more
Equipment
How to Build A 130 Watt Dummy Load for HF Ham Radio
In this video I go through the building of a paint can dummy load that a ham radio operator may require for testing and tu... Read more
ICOM External speaker SP-41 for IC-7651 and IC-7300
A high-quality external speaker that matches the IC-7610 best. Dual watch ® is also comfortable with input switching . Dual watch can be done comfort... Read more
The Foxx-3 Transceiver – 80m, 60m, 40m, 30m, 20m versions available
Connections are as follows: antenna via 50 ohm BNC, power via 2 pin 0.1″ header, headphones via 3.5mm mono or stereo jack plug or 2 pin h... Read more
QRPver-1 v.3 ONE band QRP transceiver
The transceiver is built on the scheme with a single superheterodyne frequency conversion and four Crystal quartz filter. The device is controlled by... Read more
Antenna
Cushcraft A4S Yagi Beam Triband 4 ele. 10,15,20M
Cushcraft A4S A4S Four Element Beam – 10, 15 & 20 Meters A4S is the true, high performance tribander. Precisely tuned high-power traps, c... Read more
Where Can I Put My HF Antenna?
Where Can I Put My HF Antenna? Read more
GigActiv GA3005 Ultra Wideband
GigActiv GA3005 Ultra Wideband Frequenzy range : 9 kHz – 3 GHz Power Supply: 5,5V – 15V Gain: + 3dB Upper Frequency Limit (-1db): 3000 MHz... Read more
RCS-12 Automatic Remote Antenna Switch
The RCS-12 is an automatic remote antenna switch. It reads information from the transceiver and selects the pre-programmed antenna autom... Read more
App - Mobile
Yaesu FT817 CAT Control Setup & BT Remote Control | Android
In this video we run through setting up a bluetooth CAT control for the Yaesu FT-817, using an Android Tablet, bluetooth interface, and Yaesus... Read more
817 Companion for Yeasu 817 – App
Yeasu 817 The 817 Companion app is dedicated to all the proud owners and users of the Yeasu 817 amateur radio. The Yeasu 817 is a fantastic radio bu... Read more
SmartSDR for iOS v2.1.0 Now Available
FlexRadio Systems announces the release of SmartSDR for iOS v2.1.0 is now available for download or update from the Apple App Store. This App requires... Read more
EchoHam version v2.10 has been released
EchoHam allows Amateur Radio operators to use the Echolink network from their Mac. You must be a licensed Amateur Radio operator to use this software.... Read more
GNU RADIO CODE FOR ANDROID NOW RELEASED
Supports the most recent version of GNU Radio (v3.8). Supports 32-bit and 64-bit ARM architectures (i.e., armeabi-v7a and arm64-v8a). Supports popular... Read more