Kenwood TH-D74 VS Icom ID 51A [ Video ]

Posted date: June 02, 2017in: ReviewNo Comments

Antenna

Stealth Antennas by G0KYA

September 29, 2015 No comments

The first edition of Stealth Antennas quickly became the ‘must have’ antenna book for everyone who wasn’t living in acres of land. T... Read more

Cross-Band Yagi 144/430 MHz 5+9 el. 150cm

April 24, 2015 No comments

DK7ZB based, especially recalculated for armateur sattelites use – 146 and 437 MHz. Cross-Band Yagi The antenna is designed mainly for co... Read more

XR3: Compact 6 Element 20m/15m/10m Multi-Mono Contest Yagi

December 02, 2014 No comments

If your focus is the 20, 15 and 10 meter ‘Contest Bands,’ have limited antenna space and want the highest possible performan... Read more

HF Loop Antennas – ARRL The Doctor is In [ PodCast ]

February 22, 2017 No comments

“HF Loop Antennas” is the topic of the just-released episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Enginee... Read more

VHF

145 MHz Low Loss Bandpass Helical Filter

April 29, 2015 No comments

Low Loss Bandpass by Mile Kokotov Basic design of the filter is from RSGB VHF-UHF Manual, but I made some modifications. Both Inductors... Read more

Unboxing and Testing the TYT MD-398 10-watt DMR HT

November 22, 2016 No comments

The main difference between MD-380 and MD-398 Difference MD-380 MD-398 Time slot Two time slot One time slot Battery capacity 2000mAh 2800mAh B... Read more

VHF 144MHZ PREAMPLIFIER WITH 100W VOX

November 07, 2018 No comments

VHF 144MHZ PREAMPLIFIER VHF 144MHz preamplifier ( 2 meters ) with VOX circuit. You can use it with 100W. Coaxial relè on board. Perfect for EME, SAT,... Read more

VHF propagation video released [ RSGB ]

June 24, 2020 No comments

Steve Nichols, G0KYA – Chair of the RSGB Propagation Studies Committee – narrates this presentation about VHF propagation. The presentatio... Read more

Equipment

TEN-TEC 80 Meter QRP Transceiver Kit – Model 1380

May 12, 2016 No comments

Enjoy the world of QRP CW operation with one of our single band transceiver kits. Available for 80 meters. 3 watts power output. Easy to build and sim... Read more

RFinder B1 HT Radio, Android DMR and FM

February 01, 2020 No comments

RFinder B1 HT Radio, Android DMR and FM This is the device that you have been waiting for! The RFinder B1 is now available for pre-order. Imagine a d... Read more

Yaesu SP-9000 Speakers

October 01, 2015 No comments

Speaker Type:Base station Speaker Impedance:8 ohms RF Shielding:Yes Speaker Audio Filters:Yes Subwoofer Included:No Volume Control:No Tone... Read more

New! LAN-IQ SDR (Stand-alone SDR)

April 10, 2020 No comments

LAN-IQ SDR Features Stand Alone Software Defined Radio ● 30 kHz to 1700.00MHz continuous frequency range ● Direct sampling ● DDC – Digital Dow... Read more

App - Mobile

HF Beam Antenna Calculator for Iphone and Ipad

January 06, 2015 No comments

Antenna Calculator The Maidenhead & HF Beam Antenna is a useful utility to calculate the the Maidenhead LOCATION as well as HF Elements’ s... Read more

RUMlogNG2Go for iOS version 3.3 now available

February 03, 2017 No comments

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

iSDR for Iphone and Ipad

December 16, 2014 No comments

iSDR is a software defined radio application compatible with the iPhone®, iPod touch® and iPad™. iSDR is designed for experimenters, shortwave... Read more

Architecture of Radio APP [ Video´s ]

March 09, 2016 No comments

Architecture of Radio Architecture of Radio is a neat app, showing you what the world of radio “would” look like, if you could see in the... Read more