“The numbers parks have been calling out to you automatically since less than the first World War. Given that the issue of operating a numerical station is technically a state secret, there have been very few confirmations on the part of government organizations.
Even if the encryption method used for the majority of numerical stations is unknown, some have used and it is believed that others use a libretto of a single use: sum mathematics of a set of random numbers (the key) for the text in the format, that can only be used once, and must be destroyed after use.
It is believed that some stations will transmit predefined code instructions. The numerical parks offer a powerful advantage in our modern world: practically complete anonymity. The recipient of the message could be in any part of the world and receive instructions without fear of being tracked through a telephone call or Internet connection. Everything that the recipient needs is a cut wave radio and in the right place at the right time.
Señal captured by the Service of Escucha de URE, IARUMS URE (IARU Monitoring System, URE). More information on IARUMS URE enhttps://www.ure.es/iarums/“
DC Input Voltage Vs. Typical RF Output DC In 17 meters 20 meters 30 meters 40 meters 9.5V 4.4W 4.5W 4.9W 4.0W 10V 4.8W 5.0W 5.1W 4.5W 12V 6.5W 7.0W 7.... Read more
The FX-4C is a new SDR transceiver developed by BG2FX. It covers all of the major HF bands, and includes wide-band receive capabilities. I... Read more
Military grade Tablet with integrated RTK Positioning powers Forensic Mapping, Collision Reconstruction, Land Surveying etc. Running Android, you can... Read more
Time to look back over 2021 and talk about my favorite gear, why I like it and why I recommend it! Read more
Short teaser of the on-board measurement equipment. This is by far not the final software, but it shows the hardware features we have, making life for... Read more
Equipment
TR-35 4-Band 5-Watt CW Transceiver Kit
FX-4C Transceiver
Runbo P5 4G DMR VHF/UHF
My Favorite Ham Radio Gear Of 2021 – Gift Guide
(tr)uSDX Prototype: on-board measurement equipment demo
Virtual reality headsets like the Oculus Quest 2 has the capability of remoting into your ham shack computer for remote control of any application on... Read more
What makes a truly world-changing invention?. Of all the inventions of the 20th century just one could be said to have changed the world in such a way... Read more
Stop buying equipment, you only need these five things to have a successful ham radio portable operation. Read more
Lee, KA5NHU, watched Ask Dave Episode #391 and has a question. Could you use the internal tuner inside the IC-7300 or should you use an external tuner... Read more
Robert, W4RKM, has watched many videos on the funtions and capabilities of a rig, but he wants to know the differences and applications for the variou... Read more
Review
Virtual Reality For Ham Radio With Oculus Quest 2
MOSFET – The Most significant invention of the 20th Century
The only five things you need (for portable operation)
How Good is the IC-7300 Internal Tuner?
Uses of Pre-Amp, Attenuation, Notch, Noise Blanker, Noise Reduction, and IP+ ?
BTECH UV-25X2 X-Series Mobile – 25 Watt Dual Band Radio The X-Series Mobiles introduce our new fully customizable Multi-Color LCD display screen... Read more
The ID-52E Dual-Band D-STAR Digital Transceiver has only been available to buy for just a short time, and you may have already purchased one or be in... Read more
After this story was posted, ARRL announced that it has validated the 222-MHz WAS application of John Swiniarski, K1OR, for WAS # 13. His last contact... Read more
The EASAT-2 and Hades satellites are scheduled to launch on January 13 on a SpaceX TR-3 flight, AMSAT has reported, citing information provided by AMS... Read more
On December 29, 2021, our new QO-100 SatCom ground station antenna for DP0GVN arrived intact in Antarctica at Neumayer Station III, and as of January... Read more
VHF
BTech 25×2 Dual Band Mini Mobile – Review
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Reviewing the Icom ID-52E 5W D-STAR Transceiver [ ICOM UK ]
Growing Number of Operators Completing WAS on 222 MHz
EASAT-2 and Hades Satellites with FM Repeaters Scheduled for Launch
New QO-100 satellite antenna for DP0GVN
Hello Operators. In this episode of the OH8STN ham radio, we are discussing replacing the raspberry pi field computer build, with the Microsoft Surfac... Read more
FT8 is a mode in the WSJT-X software developed by Dr Joe Taylor K1JT. In this video I show how to get started and make contacts with FT8, introduction... Read more
The WSJT-X development team has announced the general availability release of WSJT-X version 2.5.1. This release mainly contains i... Read more
Does WSJT-X display errors when you transmit with your radio? Try this simple fix which has helped me get rid of those frustrating errors. Read more
WSJT-X version 2.5.1 releasedThe development team have announced the General Availability (GA) release of WSJT-X version 2.5.1. This release mainly co... Read more
Digital Modes
The Ultimate Portable Ham Radio Computer
Get Started with FT8 – An Introduction for Beginners
WSJT-X Version 2.5.1 has been Released
WSJT-X Errors? Try This Simple Fix
WSJT-X version 2.5.1 released
![Reviewing the Icom ID-52E 5W D-STAR Transceiver [ ICOM UK ]](https://qrznow.com/wp-content/uploads/2022/01/maxresdefault-1-90x60.jpg)
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