[nrv-hams] Vacuum Tube testing needed
Cam - W4XXV
coblecam at gmail.com
Mon Aug 19 16:59:13 EDT 2019
That would be great!
On Mon, Aug 19, 2019, 3:55 PM William Davis <randyeph2 at gmail.com> wrote:
> I do have a good tube tester. Maybe we could do some testing at the next
> meeting?
> Randy. K4WRD
>
> On Mon, Aug 19, 2019, 2:31 PM Cam Coble <cam at doubleclickdata.com> wrote:
>
> > Would anyone have an applicable tube tester and be willing to test some
> > vacuum tubes I have as a part of my newest radio project?
> >
> > It's a Hallicrafters SX-62a, and the listing of the tubes are:
> >
> > V1,2 Type 6AG5, 1st and 2nd RF amp-lifters
> > V3 Type 7F8, oscillator/mixer
> > V4 Type 6SK7, 1st IF amplifier
> > V5 Type 6SG7, 2nd IF amplifier
> > V6,9 Type 6H6, noise limiter & discriminator
> > V7,8 Type 6SG7, 3rd IF amplifier & AM detector
> > V10 Type 6J5, BFO
> > Vll Type 6SL7GT, phase inverter
> > V12,13 Type 6V6GT, AF power amp
> > V14 Type 5U4G, rectifier
> > V15 Type OD3/VR15C, voltage regulator
> > V16 Type 6C4, calibration oscillator
> >
> > I've checked for simple heater elements and shorts, but would like to
> know
> > if the grids are all good before I go spending money on capacitors.
> >
> > Thanks and 73!
> > --
> > Cam - W4XXV
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