Grafting a Fluke Tilt Bail onto a HP 5315A
The tilt bail on a HP 5315A Universal Counter is broken and spare parts are nigh impossible to obtain.
An old Fluke 7220A Frequency Counter which was beyond repair and about to be chucked in … Read more...
Test Equipment
Weller WTCPT soldering iron switch mod
This simple modification replaces the standard rocker switch with an illuminated type rocker switch that is a drop-in replacement.
One annoying thing about the Weller WTCPT soldering iron is, there is no in-your-face indication it’s … Read more...
LC100-A LC Meter Mods
Apart from measuring regular capacitor and inductor parts, an LC100-A LC meter can be handy tool for measuring the inductance of your mini-quad motor windings, to determine if a particular motor has shorted turns or … Read more...
HP-5315 Ext 10 MHz Ref Mod
I was recently considering the purchase of one these 2.7 GHz frequency counters, available from Jaycar and other suppliers.
Although 2.7 GHz capability is very appealing, a primary requirement was to have the ability to … Read more...
Video: Windfreak SynthNV
We take a look at sweeping an M2 23CM35 yagi for 1296 MHz using a Windfreak SynthNV USB powered and programmed RF Signal Generator / RF Power Detector from Windfreak Technologies LLC.
… 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.
It is based upon the popular VK3XDK PLL Synthesizer board.
The antenna … Read more...
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