“I originally did this video as part of a monthly presentation for my local ham radio club. Its got some specific references to the Auburn CA club but its a great 10,000ft level look at how D-Star works and the world of digital radio. We’ll look at D-Star and DMR radios, The Openspot hotspot and a few other tidbits to get you informed enough to decide if you want to take the plunge into digital radio.”
Antenna
W6NBC Wins December QST Cover Plaque Award
The winning article for the December 2019 QST Cover Plaque award is “Slot Cube Antenna for 6 Meters” by John Portune, W6NBC. The QST Cover Plaque Awar... Read more
![Versa Beam Lite Version [ Japan ]](https://qrznow.com/wp-content/uploads/2016/11/main403-190x122.jpg)
Versa Beam Lite Version [ Japan ]
Versa Beam The Kohjinsha was developed over the course of two years from conception, to obtain the release was well received all of the expansion and... Read more
Antenna Circular Polarization
“Space communication has forced the use of Circular polarization. The fundamental advantage of circular polarization is that all reflections cha... Read more
Hybrid Double Quad Antenna 2m 2/HDQ5
HYBRID DOUBLE QUAD ANTENNA 2M Double quad antenna amateurradio 2m Antenna for Amateurradio, Hamradio 2m-band VHF (frequency 144.000 MHz – 146... Read more
The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner
10-BAND HF/VHF 80-2M MOBILE ANT, 200W, 3/8-24 STUB The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner A brand new product from MFJ to ma... Read more
Comet Antenna – Full Catalog (.pdf)
Download Comet Antena catalog in (.pdf ) : Read more
App - Mobile
Introduction to SmartSDR for iOS
Welcome to SmartSDR for iOS written by Marcus DL8MRE. This is an introduction video that allows you full control and access of your Flex 6000 series r... 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
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
RUMlogNG2Go for iOS version 3.3 now available
Thomas Lindner, DL2RUM, is happy to announce the availability of version 3.3 of his RUMlogNG2Go logger for the iPhone and iPad. RUMlogNG2Go can be do... Read more
Free Digital Mode Android App
First Formal Release of AndFLMSG! AndFLMSG is a combination of Fldigi and Flmsg for portable devices running Android. The main objective of this devel... Read more
iWSPR TX – WSPR for iOS version 2.8 now available
WSPR WSPR implements a protocol designed for probing potential propagation paths with low-power transmissions. Normal transmissions carry a station’s... Read more
VHF
Announcing the TYT MD-UV380 Dual Band DMR Radio
“We received an announcement from TYT last night that a new DMR radio will be coming soon. We haven’t received a lot of details, but it lo... Read more
CS-750 DMR Radio
CS-750 The case and accessories are the same as the CS-700 The Radio and software are very different Good Audio with adjustment in the software Join t... Read more
Introduction to the IC-SAT100 Satellite PTT Radio
Video introduction from Icom Inc. to the IC-SAT100 which is Icom’s first Satellite PTT handheld radio that uses the Iridium satellite communication ne... Read more
TYT SW-102 VHF / UHF SWR METER WITH RF POWER METER AND FREQUENCY COUNTER
VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3... Read more
National Hurricane Center’s WX4NHC Annual Station Test is Successful
On May 30, operators at WX4NHC at the National Hurricane Center (NHC), working from home, conducted the annual readiness check of the station and of o... Read more
Radioddity GD-55 Plus UHF 400-480MHz Waterproof DMR Digital Radio,10W with 2800mAh Battery Mototrbo Dual Time Slot (Tier I&II)
Brief introduction for Radioddity GD-55 Plus, A Practical DMR GD-55 Plus Differentiating Factors 10W High Power IP-67 Waterproofed Mototrbo Tie... Read more
Equipment
ULTRAFLEX 7, the WRTC 2018 official cable – Messi & Paoloni
Messi & Paoloni – Notwithstanding its small dimension (7,3 mm) its performances are so good to outperform RG 213/U (10,2 mm) and put into sh... Read more
RPi3 image for SDRplay
SDRplay “This release (V0.4) is a complete image for the Raspberry Pi 3 with a range of pre-built applications for SDRplay devices. Please note... Read more
Xiegu X6100 HF/50MHz Portable SDR Transceiver
Xiegu X6100 is a revolutionary self-contained 10 watt HF and 6m SDR transceiver with a large color display, automatic antenna tuner and a built-in hig... Read more
AMPLIFIER HF2013DX-A – HF 2KW
The linear amplifier HF2013DX-A is designed for all shortwave bands from 1.8MHz to 29MHz amateur (including WARC) and all operating modes. It is equip... Read more
Diamond CX-210N
The Diamond CX-210N is a low loss, two position coaxial switch providing very low loss and high isolation. It is rated DC to 3000 MHz and can handle u... Read more
![Yaesu FT-DX101D/MP [ English Brochure ]](https://qrznow.com/wp-content/uploads/2018/11/FT-DX101mp_u-190x122.jpg)
Yaesu FT-DX101D/MP [ English Brochure ]
Yaesu FT-DX101D/MP The new FTDX101D is utilizing the latest SDR Technology and classified as our High-End HF line, the FTDX series, which amateurs hav... Read more
Review
RigExpert TI-3000 USB Transceiver Interface, HF Digital Modes, FT-8/FT-4/PSK
TI-3000 RigExpert TI-3000 is a new and powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW and digital m... Read more
Expert Electronics MB1 – Software and Firmware update
Expert Electronics MB1 In this video I demonstrate how to update your Expert Electronics (SunSDR) MB1, for both software (ExpertSDR2) and firmware (as... Read more
Kenwood TS990 UnBoxing and Basic Review
Kenwood TS990 The TS-990S comes equipped with dual receivers for simultaneous reception on different bands, it also features narrow-band roofin... Read more
![Clean up your shack – RSGB Convention lecture 2015 [ Video ]](https://qrznow.com/wp-content/uploads/2017/02/lte-u-640x292-190x122.png)
Clean up your shack – RSGB Convention lecture 2015 [ Video ]
Ian White, GM3SEK gives helpful advice about how to reduce noise levels on receive and avoid causing RF Interference. Read more
Book Review: Radio Frequency Interference (RFI) Pocket Guide
“Radio Frequency Interference (RFI) Pocket Guide” by Kenneth Wyatt, WA6TTY and Michael Gruber, W1MG This small 88-page spiral bound (3” x 5”) pocket g... Read more
