Ive tuned up a bunch of radios in the past so i know enough to get myself in trouble. Hi. But...
This signal to noise ratio i just cant seem to get. When tuning the rx i use an old volt meter from the 70's and plug it into the external speaker. When tuning i keep turning (the correct pots) and watch the meter climb. I know im done when the meter stops climbing.
What is a better way of doing this? What piece of equipment should i be looking to buy to get the noise to signal ratio better?
Thanks for the help or recommondations.
Jerry...
BTW, i do use a signal generator to inject the signal..
This signal to noise ratio i just cant seem to get. When tuning the rx i use an old volt meter from the 70's and plug it into the external speaker. When tuning i keep turning (the correct pots) and watch the meter climb. I know im done when the meter stops climbing.
What is a better way of doing this? What piece of equipment should i be looking to buy to get the noise to signal ratio better?
Thanks for the help or recommondations.
Jerry...
BTW, i do use a signal generator to inject the signal..
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