Eltek Flatpack2 HE 48V/2000W Controller
An Eltek Flatpack2 HE 48V/2000W rectifier is being used as the power supply for a 23cm 600W LDMOS Power Amplifier project.… Read more...
23cm
23cm related activity
Eltek Flatpack2 controller PSU
A reliable 5V power supply is required to power a controller for an Eltek Flatpack2 48/2000 HE rectifier being used as the PSU for a future 23cm 600W LDMOS Power Amplifier project.… Read more...
(SOLD) For Sale: 150 Watt 23cm Power Amplifier
Based on the highly regarded PE1RKI power amplifier module, this is a fully assembled and tested – ready to use – 150 watt 1296 MHz power amplifier being offered for sale.… Read more...
PE1RKI 150W 23cm Power Amplifier
Looking for a 1296 MHz (23cm) Power Amplifier?
After discounting a W6PQL based kit, a PE1RKI 23cm 150W Power Amplifier was decided upon.… Read more...
Transfer Relays
When is a transfer relay not a transfer relay?
Normally, a transfer relay can be considered as a “double change over” device, but not all transfer relays may be manufactured to behave like this… and this can be used to our advantage!… Read more...
10 MHz GPSDO
Here’s a rundown of my Trimble Thunderbolt GPSDO project.
It provides an accurate 10MHz reference for the transverter Local Oscillator PLLs.… Read more...
Portable Microwave Sig Gen
This is a small and convenient microwave signal generator, for use in the shack or out in the field as a check source.… Read more...
ZL2BKC ZL PLL programming lead
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.… Read more...
S/E QLD 2013 Microwave Test & Tune Day
This video by Peter, VK4EA, covers the VK4 2013 Microwave Test & Tune day, held at the Redcliffe & Districts Radio Club rooms on April 21, 2013.… Read more...
S/E QLD Microwave Activity Day, Feb 2013
A 3-part series covering the S/E Queensland Microwave Activity Day (MAD) on February 24, 2013.
VK4 Microwave Activity Day (MAD), Feb 24, 2013 – Part 1
S/E QLD Microwave Activity Day, Oct 2012
This video takes a look at the S/E QLD Microwave Activity Day (MAD) on October 28, 2012.
See VK4ADC, VK4AQF, VK4EA, VK4GHZ, VK4KJJ, VK4OE, VK4UH, VK4ZQ operating on the microwave bands around South East Queensland.… Read more...
S/E QLD 2012 Microwave Test & Tune Day
This is a 2-part series covering the VK4 2012 Microwave Test & Tune day, held at the Redcliffe & Districts Radio Club rooms on September 16, 2012.… Read more...
VHF/UHF Summer Field Day 2012 at VK4GHZ/P
Join team members:
Adam, VK4GHZ
Alan, VK4WR
Graeme, VK4FI
Scott, VK4CZ
at their Summer Field Day station atop Mt Richmond, in Northen NSW.… Read more...
VK4GHZ Shop
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Eltek FLATPACK2 Volts Setter
$60.00 AUD
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Eltek FLATPACK2 24/48V Touchscreen Controller Kit
$145.00 AUD
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Genuine OEM Belt Clip for Anytone AT-D878UV & AT-D868UV - 3 Pack
$20.00 AUD
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