Expressions of interest in obtaining a ThunderBolt Display will be closing soon.
This third production run will be the last.
Please contact me, if you would like to obtain a ThunderBolt Display, and indicate what type of LCD option … Read more...
My Down East Microwave Inc 3W 10GHz amp kit arrived in the mail recently.
It was ordered on 14/4/11 and arrived 20 days later on 4/5/11.
There aren’t too many pictures on DEM’s website, but here is a quick look … Read more...
Here’s an interesting rainy day project for microwave enthusiasts to experiment with.
And as luck would have it, it poured down today!
From Kent Electronics it’s a PCB based 2 -11 GHz log periodic antenna.
Kent Electronics describe this as;… Read more...
This 5.7 GHz Power Amplifier originated from the Wellington VHF Group some years ago, and the information below is a compilation of information posted on the Archived VK Logger Discussion Forum topic.
Here’s a rundown of my Trimble Thunderbolt GPSDO project.
It provides an accurate 10MHz reference for the transverter Local Oscillator PLLs.
The existing Thunderbolt mounting holes will be utilized, and mounted in a vertical orientation, inside the 3RU 2.4/3.4GHz transverter … Read more...
This is a small and convenient microwave signal generator, for use in the shack or out in the field as a check source.
It is based upon the popular VK3XDK PLL Synthesizer board.
The antenna is a WA5VJB log periodic, … Read more...
Here is a quick review at the RF Ham Design tri-band ringfeed for 9, 6 and 3cm, model # FPF R963, and accessory mounting bracket, CLX-1.
Although RF Ham Design produce quite a number of [url=http://www.rfhamdesign.com/products/parabolicdishkit/dishfeeds/index.html]parabolic dish ringfeeds[/url], and already … Read more...
Well, I finally got a chance to have a play with my new “ZL PLL” board from Wayne, ZL2BKC.
First thing to do was organise a programming lead.
Being curious, I initially tried using a PICAXE AXE027 lead, but nope, … Read more...
I’ve had an interest in microwaves for many years, but never knew quite how to kick start it off.
2.4 GHz seemed like a good place to start.
Let’s face it, finding information on how to get started on the … Read more...
The Kuhne MKU xx G3 432 transverter modules have inbuilt OCXOs LOs (Oven Compensated Crystal Oscillator Local Oscillators), and whilst very good, they can be locked to an external 10 MHz reference from a GPS Disciplined Oscillator (GPSDO), such as … Read more...
Unit #1 – Within Transverter enclosure, no screws visible from front panel
This is the part I have been dreading… actually mounting the display, and preferable in a strong manner that is invisible from the front.
To be really strong … Read more...
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