26 Aug

How to ‘wire’ IC-7300 with PowerGenius 4O3A amplifier and tuner

There are a number of ways to accomplish integration. The example below is the simplest, requiring no extra hardware.There are three signal paths:1.  RFStraight forward: rig->amp->antenna tunerCoax, UHF connectors2.  Keying pathrig->tuner->amplifierThe idea here is to key your last unit first.IMPORTANT: set TX delay on IC-7300...
26 Aug

Heading in the right direction

Primarily, and intentionally, the '4O3A' concept is a solution for Flex owners interested in setting up a high-performance remote station. In other words, 4O3A amplifiers, tuners and antenna switches, and Flex transceivers speak the same language.The connection between them all goes via a router, a...
26 Aug

Attention Flex owners (and everyone else!):

Take full control of your antennas!Antenna Genius 8x2 is a brilliant solution to an age’s old problem: invisible, automatic antenna switching and sharing multiple transmitting and receiving antennas between two transceivers. Quite frankly, if you have a transceiver which basically has two independent transmitters /...
22 Aug

Close and personal: Tuner Genius by 4O3A

I am not going to beat around the bush: the Genius range of equipment is not for the faint-hearted - those lacking conviction, boldness or courage. And make no mistake: Ranko, 4O3A is not on a mission of getting the world out of poverty by...
22 Aug

Designed for Contesting: NC1 + MC1

4O3A NC-1 is a top of the line headset designed primarily for contesting. “We never found the perfect headset for our 4O3A station so we designed our own.” Nice.The NC-1 is light, comfortable and has amazing audio reproduction, making contesting a truly enjoyable experience.Mic boom...
22 Aug

Station Automation: 4O3A Magnetic sensor

Do you remember that time when you had to climb your tower, take the entire antenna system down, and take off the rotator – all that to replace a lousy trimmer pot? You surely do.Never again. The 4O3A magnetic sensor is mounted on the boom...
22 Aug

4O3A goodies unpacked

Well, getting unpacked slowly.Of course, I can’t help myself: as a piece of gear is unpacked, I get straight into it.Taking the covers off, to find what’s inside is simply irresistible.After all, glossy brochures and PDF files are one thing; while the quality of workmanship...
22 Aug

A major announcement:

I am pleased to let you know that DXing is now an exclusive authorised dealer for 4O3A amplifiers, antenna tuners, antenna boxes and other accessories. A shipment is already on its way to Sydney, with stock expected to arrive before the end of the month.I...

August 26 – September 5, 2024 St Paul Island CY9C DXpedition

And while we are lurking at the outer edge of the globe, here is another big one coming our way!...

How to ‘wire’ IC-7300 with PowerGenius 4O3A amplifier and tuner

There are a number of ways to accomplish integration. The example below is the simplest, requiring no extra hardware.There are...

Heading in the right direction

Primarily, and intentionally, the '4O3A' concept is a solution for Flex owners interested in setting up a high-performance remote station....

Attention Flex owners (and everyone else!):

Take full control of your antennas!Antenna Genius 8x2 is a brilliant solution to an age’s old problem: invisible, automatic antenna...

Close and personal: Tuner Genius by 4O3A

I am not going to beat around the bush: the Genius range of equipment is not for the faint-hearted -...

Designed for Contesting: NC1 + MC1

4O3A NC-1 is a top of the line headset designed primarily for contesting. “We never found the perfect headset for...

Station Automation: 4O3A Magnetic sensor

Do you remember that time when you had to climb your tower, take the entire antenna system down, and take...

4O3A goodies unpacked

Well, getting unpacked slowly.Of course, I can’t help myself: as a piece of gear is unpacked, I get straight into...

A major announcement:

I am pleased to let you know that DXing is now an exclusive authorised dealer for 4O3A amplifiers, antenna tuners,...