![Baofeng Radioddity UV-5RX3 [ PART1 ]](https://qrznow.com/wp-content/uploads/2018/10/28-120-315_01_17445992-6dac-43cf-88d6-7dee59643e17_1024x1024-610x380.jpg)
UV-5RX3 Baofeng Radioddity Radioddity has partnered with Baofeng to create the model UV-5RX3 ham radio handheld, covering the 2-meter (144-148 MHz), 1.25-meter (222-225 MHz), and the 70-centimeter (420-450 MHz) bands. The addition of the 1.25-meter band is the exciting feature for this US$49.99 model–the band is underused and equipment is hard to find. This is […] Read more
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Ailunce HD1 Review A few weeks ago, I received my Ailunce HD1. This is my full review of the radio. The radio itself is high quality. The quality of the build is excellent and this is a very durable radio. In the past few weeks I have had it, it has taken some hard falls. […] Read more
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![“ Volt-Ohm Meters ” – The Doctor Will See You Now! [ ARRL Podcast ]](https://qrznow.com/wp-content/uploads/2018/09/Digital-Multimeter-with-Battery-Testing-Feature-Amp-Volt-Ohm-Meter-Manual-ranging-Multitester-2f2adcba-5294-49ff-9920-ed2d5bf9f095_600-600x380.jpg)
Volt-Ohm Meters These meters have been around for decades and remain one of most useful pieces of test equipment you can own. “Volt-Ohm Meters” is the topic of the new (September 27) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engineering, “ARRL The Doctor is In” is an informative […] Read more
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SNR – Signal-to-Noise Ratio From the 2018 TAPR Digital Communications Conference, we learn about a true measurement of signal to noise ratio on some of the most popular HF Digital modes. Signal-to-noise ratio (abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. SNR is defined as […] Read more
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Kenwood TH-D74A 144/220/430 MHz TRIBANDER. Triband Amateur radio packed with convenient features and the advantage of a digital transceiver with D-STAR, and APRS support. Featuring a color transflective TFT display that offers excellent visibility during the day or at night. Built-in GPS and Bluetooth support, as well as Micro USB and microSD/ SDHC. This radio […] Read more
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Custom Coax Cables “Mark, W8BBQ shows how easy it is to use the DX Engineering Custom Cable Builder. Just four easy steps! The builder lets you select the precise cable type, length and connectors you want on each end. Mix-and-matching connectors is OK too! Also use the tool to create copper braid assemblies for your […] Read more
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“Here’s a full review of the Palstar LA-1K, it’s a 1 kW dual LDMOS solid-state HF linear. It covers from 6 to 160 meters. The LA-1K as RF sensing allowing automatic band switching without having to interface the radio. It has a very nice color display touch screen which includes a power meter and a […] Read more
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![Retevis Ailunce HD1 GPS dual band 2m 70cm DMR [ Review and Teardown ]](https://qrznow.com/wp-content/uploads/2018/09/a9131a_22__1_3-1-600x380.jpg)
Ailunce HD1 Dual Band DMR Amateur Digital Radio Almost all the operations can be done via radio keypad. Dual Band DMR Radio,Analog and Digital Combined. Compatible with Motorola Tier No need PC to program your radio Description: HD1 dual band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible […] Read more
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“I was pretty excited to see this and just wanted to share. More to come on how to set this up. Icom 7610, HDSDR and CW Skimmer” CW Skimmer 2.1 Multi-channel CW decoder and analyzer for Windows XP/7/8/10 Features a high sensitivity CW decoding algorithm based on the methods of Bayesian statistics; simultaneous decoding of […] Read more
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“In this episode, Martin M1MRB is joined by Leslie G0CIB, Edmund M0MNG, Matthew M0NJX and Bill N3JIX to discuss the latest Amateur / Ham Radio news. Colin M6BOY rounds up the news in brief, and this episode’s feature is – Antenna for Portable Amateur / Ham Radio Operation bu Ed Durrant DD5LP” Read more
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