Skip to content

VK4GHZ.com

Electronics | Amateur radio | Nerdy Stuff

  • Home
  • Downloads
  • VK4GHZ on Youtube
  • VK4GHZ on Odysee
  • Shop
  • Cart
  • Contact

admin

View all posts

10 GHz Amateur Radio Microwaves Modifications

Kuhne G3 Ext Lock LED mod

August 17, 2013 by admin

Kuhne provide a PLL Lock status LED on the PLL board of their G3 transverter modules.

This LED is inside the module, which is great when the lids are off on the shack bench, but of limited value when out in a real operational environment.… Read more...

Amateur Radio IC-910 Multi Send

Avoiding PA hot switching

August 12, 2013 by admin

NEVER use VOX operation when using RF Power Amplifiers.

It should be obvious why.

The transmitter, and the PA will switch on after audio modulation is detected.… Read more...

23cm Amateur Radio

Transfer Relays

August 11, 2013 by admin

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 GHz Amateur Radio Microwaves

Kuhne G3 10G LO Adjustment

August 8, 2013 by admin

I was caught by surprise out in the field the other day, when my new Kuhne MKU 10 G3 432 appeared to not work.… Read more...

ThunderBolt GPS

ThunderBolt Display orders closing soon

August 7, 2013 by admin

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 you would like.… Read more...

10 GHz Amateur Radio Microwaves

10 GHz DEMI 3W PA

August 7, 2013 by admin

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.… Read more...

Amateur Radio Microwaves

2-11 GHz WA5VJB Log Periodic

August 7, 2013 by admin

Here’s an interesting rainy day project for microwave enthusiasts to experiment with.
And as luck would have it, it poured down today!… Read more...

Amateur Radio Microwaves

5.7 GHz Wellington Group PA

August 7, 2013 by admin

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 VK Logger Discussion Forum.… Read more...

10 GHz 23cm Amateur Radio Microwaves ThunderBolt GPS

10 MHz GPSDO

August 7, 2013 by admin

Here’s a rundown of my Trimble Thunderbolt GPSDO project.

It provides an accurate 10MHz reference for the transverter Local Oscillator PLLs.… Read more...

10 GHz 23cm Amateur Radio Microwaves Test Equipment

Portable Microwave Sig Gen

August 7, 2013 by admin

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...

10 GHz Amateur Radio Microwaves

RF HamDesign Ring Feed

August 7, 2013 by admin

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.… Read more...

10 GHz 23cm Amateur Radio Microwaves

ZL2BKC ZL PLL programming lead

August 7, 2013 by admin

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...

Amateur Radio Microwaves

VK3XDK 2.4 GHz transverter project

August 7, 2013 by admin

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.… Read more...

10 GHz Amateur Radio Microwaves

Kuhne G3 Ext Ref level

August 7, 2013 by admin

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 a Trimble ThunderBolt.… Read more...

Amateur Radio ThunderBolt GPS

Mounting a ThunderBolt Display

August 7, 2013 by admin

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.… Read more...

Posts navigation

Previous 1 … 11 12 13 14 Next

VK4GHZ Shop

  • Eltek FLATPACK2 Volts Setter $60.00 AUD
  • Eltek FLATPACK2 24/48V Touchscreen Controller Kit $145.00 AUD
  • Genuine OEM Belt Clip for Anytone AT-D878UV & AT-D868UV - 3 Pack $20.00 AUD

VK Logger Discussion Forum Archive

 


Group.io Discussion Groups

Join the adults on GroupsIO



USD$20 voucher with first order.
https://banggood.app.link/fR1lWkK86cb"


Get $5 off your first order.
https://www.pcbway.com/setinvite.aspx?inviteid=290409


Discover over 90,000 premium sound effects and royalty free music:
https://www.pcbway.com/setinvite.aspx?inviteid=290409


Solar panels, batteries, chargers, etc. Get 6% off on all products when shopping with this referal link
http://renogyaustralia.refr.cc/misc01


AMSAT Live Status

AMSAT


Did I help you with something?



Post Categories

  • Amateur Radio (114)
    • 10 GHz (19)
    • 23cm (13)
    • DMR (3)
    • Eltek Rectifier (7)
    • FT-817 (1)
    • IC-910 Multi Send (2)
    • IC-9700 (1)
    • K3NG Rotator Controller (29)
    • Microwaves (35)
    • Miscellaneous (8)
    • Modifications (12)
    • Nextion HMI (23)
    • Satellites (10)
    • ThunderBolt GPS (16)
    • Video (28)
  • Miscellaneous (7)
  • Multirotors (79)
    • Antennas (6)
    • Build: Blackout 6" (16)
    • Build: F550 Quad (20)
    • Build: Y6 (4)
    • Dumb Ideas! (17)
    • FPV (30)
    • In the Media (3)
    • R/C TX & RX (8)
    • Video (22)
  • Test Equipment (6)

Admin Log In

VK4GHZ.com

Electronics | Amateur radio | Nerdy Stuff

Latest Posts

  • Anytone AT-D878UVII+ (v3.01) VK Codeplug March 16, 2023
  • Eltek Volts Setter Available February 27, 2023
  • Anytone AT-D878UVII+ (v2.05) VK Codeplug August 16, 2022

Group.io Discussion Groups

Join the adults on GroupsIO

AMSAT Live Status

AMSAT

Products

  • Eltek FLATPACK2 Volts Setter $60.00 AUD
  • Eltek FLATPACK2 24/48V Touchscreen Controller Kit $145.00 AUD
  • Genuine OEM Belt Clip for Anytone AT-D878UV & AT-D868UV - 3 Pack $20.00 AUD

Copyright &copy Adam Maurer 2021

By appsetter

VK4GHZ.com

  • Blog
  • Cart
  • Checkout
  • Checkout
    • Transaction Failed
  • Contact
  • Downloads
  • Home
  • My account
  • Purchase Confirmation
  • Purchase History
  • VK4GHZ.com Shop