Unboxing the not-yet-released Radioddity GD-77, their “try again” DMR Tier 1/Tier 2 radio. I describe many of the promised features. It’s both analog and digital, and operates on both 2 meters and 70 cm. I should have the programming software soon. It comes with a programming cable.
Dual time slot for repeater: both Tier I & II which perfectly compatible with Motorola DMR radios with a dual band high gain antenna.
Different Programming Software for you to choose from:2 versions of programming software: one for advanced feature user and one for beginner user. The software file contains a detailed English instruction for procedure to install Prog Cable and driver for different Windows System (WIN7/10) and software.
Equipment
SARK100 HF Antenna Analyzer “Here we take a look at the SARK100 Antenna Analyzer. Discontinued in KIT Form in 2011 but STILL available to purchase as a fully built product.” Specification: Frequency Generation & Control: 1... Read more
Antenna
Jared, N0SPC, is the only ham in his country, and he has a question regarding phasing. He wants to know if he can use a phased array of mobile whips to get directivity? Yes and here is how… Read more
App - Mobile
![Real-time Radio Spectrum Map Database Demo [ Android App ]](https://qrznow.com/wp-content/uploads/2021/10/maxresdefault-3-1-274x173.jpg)
In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the radio spectrum utilization. Effective management of the wireless spectrum requires knowledg... Read more
