Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Vintage TV & Radio Tech Forum

Notices

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 08-18-2020, 01:21 PM
BandDirector
Guest
 
Posts: n/a
Two pieces of equipment: BK 1470 scope/HP 3200b signal gen

Hey all,

I apparently do not know what the heck I am doing, despite reading the manuals, and trying to practice using patience to use these two devices.

One is the HP VHF Oscillator 3200B- I do not understand how to observe waveforms on my BK 1460 oscilloscope. Each time I sit down to try to teach myself how to use either of these devices, I find I do not have some kind of probe, or I need to connect a capacitor in series to read incoming RF from my RCA KRK46M tuner to adjust voltage, etc.

How does the VHF generator, which has front inputs of Pulse, or AM/B+ inputs, take an incoming signal from a tv tuner? How do you know that the tuner is receiving a signal, such as 44.5 mc according to the service manual, so that I can adjust various traps to match voltages, and check Peak to Peak?

These are just the beginning of my questions!

You can see the service manual image towards the end of my posts "Help with RCA" etc on the Rectangle tube tv page.

Last edited by BandDirector; 08-18-2020 at 01:25 PM.
Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 02:03 PM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.