DISCOVERY TX 500 Upgrade Amplifier & ATU!

We look at the latest firmware update and also at the upcoming accessories.

GENERAL FEATURES –

Splash proof & Dustproof Portable SDR
160-6-meter ham bands;
General ‘receive’ coverage 0.5 – 56.0MHz;
All modes: SSB, CW, DIG, AM, FM;
High-performance 32-bit floating-point DSP;
Current drain as low as 100 mA in ‘receive’ mode (backlight on, preamp off, no signal);
External power supply DC 9-15V, 1 to 3A typical in transmit;
High-contrast LCD with 256×128px;
High-performance real-time Panadaptor (48 kHz wide);
On-line firmware updates;
Rear folding kickstands for viewing angle and transportation;
Ultra-compact size (H×W×D): 90mm (3.5″) × 207mm (8.1″) × 21mm (0.8 “);
Weight: 0.55Kg (19,4oz).
Adjustable output power 1—10W
Digital Hi-Performance Filtering (4 receive, 2 transmit)
48 kHz Build-in HI Speed Panadaptor
I/Q Output

Antenna

2m Yagi Beam Antenna | 144 MHz 10 Element Super-Light High Gain OWL G/T

January 11, 2015 No comments

OWL G/T Yagis Beam Antenna are specialized, ‘hot rod’ versions of the already high-performance OWL – Optimised Wideband Low impedan... Read more

The Hyper EZ Hang Kit

October 23, 2019 No comments

EZ HANG’S BASIC CONSTRUCTION IS A WELDED STEEL ROD ATTACHED TO A REEL THAT IS CORROSION RESISTANT PLASTIC AND STAINLESS STEEL. THE REEL COMES WITH 300... Read more

Amazing How to Build a 4:1 Balun – Start to Finish

November 29, 2021 No comments

Fantastic “must-see” entertaining and practical buildathon with Mike M0MSN & Callum showing the complete build of a 4:1 Balun. Read more

MFJ 1982MP End Fed Antenna

May 13, 2020 No comments

“This video is about the MFJ-1982MP End Fed antenna. You can find them using the link below. The MFJ-1982 covers 80-10 meters. This antenna can... Read more

Best Antenna Practices

June 21, 2021 No comments

“Donald Clark, KB6QEW, is having some trouble with his SWR. But because of some issues in understanding his situation Dave will answer the best... Read more

Review

Xiegu X5105 HF+6m Transceiver [ First Pictures and Video ]

January 17, 2017 No comments

Xiegu X510 X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. Technical features: double-conver... Read more

Tips on Operating Linear Amateur Radio Satellites (Part 2)

November 25, 2020 No comments

Tips on Operating Linear Amateur Radio Satellites (Part 2) Read more

Replacing a bad PL-259 Connector

March 24, 2020 No comments

“Since we all need to stay at home anyway, let’s fix up the station! I need to review a new mobile radio, and the connector on my VHF/UHF... Read more

A Teardown and Voice Guidence of the Kenwood TH-D74

September 14, 2016 No comments

Anytone D878UV+ Handheld Radio

July 04, 2019 No comments

Anytone D878UV Read more

Equipment

New Kenwood ST-995SDR ?

July 30, 2020 No comments

stay tuned for details… Source:Link Read more

ICOM IC-PW2 HF/50MHz All Band 1kW Linear Amplifier

January 28, 2020 No comments

ICOM IC-PW2 Take your contesting experience to the next level with the latest LDMOS power device with features supporting a SO2R operation in o... Read more

DAV – FCA1000: 1250W Linear amplifier – 160 to 6 Meter

September 09, 2017 No comments

The power delivered is constant on all bands, including the new 60Meter Band, selectable in 4 steps by 250W, 500W, 1000W and 1250W. It has 3 antenna o... Read more

English-Made, Low-Cost GPS-Locked Precision Frequency Reference Now Available in USA

September 15, 2015 No comments

Grand Junction, Colorado – September 15, 2015 – Force 12 CEO Bill Hein was recently Googling for a low cost but ultra-accurate frequency r... Read more