Being into automotive engine management system electronics I have some
basic test gear, but I am a bit of a magpie for buying more stuff
In order to buy the *right* sort of stuff for my newly rekindled
interest in amateur radio may I ask what people recommend in the way
of test gear to set up used, repair broken, and basically fiddle with
"unknown" newly acquired used ham radio stuff?
I currently have a Phillips/ Fluke 2 channel 100 MHz Combi Scope (on
the fly switchable analogue to digital), a Tektronix 7633 mainframe
with an assortment of plugin modules, a decent 150 MHz USB scope with
two channels, a 2 MHz combined signal generator / frequency counter,
that's very basic, but works OK. I have a small Peak semiconductor
tester, and the same make ESR capacitor tester. I also have a basic
cheapo hand held DMM, and a couple of 4 1/2 digit bench multimeters. For
soldering I have a Weller thermostatically controlled 20 Watt soldering
station, and a now broken Weller de-soldering station. The thermistor
in the de-soldering iron is broken, and spares are no longer
available. the vac pump in the base station works fine, which is a
shame. I need to replace this ASAP, but bear in mind I am in the UK,
so don't get the same range of stuff like Hakko you seem to get in the
USA.
I am thinking in terms of a better signal generator, and a separate
standalone frequency counter. What sort of range do these need to be
truly useful? I might want to have a go at building some 10GHz stuff,
or at least having a play on that band. I guess test gear for
microwave stuff will be VERY costly, how do people manage there?
I think I could do with an RF probe, and a high voltage probe for
valve stuff. Again, what sort of range do I need? 500 MHz RF probe OK?
In some of my Yaesu manuals they only speak of using a VVM for RF work,
but this is 1980's stuff, is there any reason not to use a fairly modern DMM instead?
What other gear do people find useful? At the least I would like to be
able to follow the tune up instructions for older gear myself, in
house. I would also like to see if a receiver is "deaf" and if a
transmitter is free from terrible harmonics. I guess I am getting into
expensive spectrum analyzers there though?
Thanks for reading.