audio spectrum analyzer.
Posted: Mon May 25, 2015 6:17 am
Hello all, from Pete Barth, new list member.
I admire all of your scopes and generators. Very well designed, well represented.
I apologize for my not reading all posts before questions / suggestions.
I have need of a small portable audio spectrum analyzer.
Say 10 hertz thru 20 to 40 K hertz.
I will need both linear and log freq. response.
Does one of your scopes do this?
I will use this to align antique 35mm six stripe Magnatech magnetic film recorders.
For playback alignment there are about six different adjustments for the full audio spectrum.
Klark Teknik DN60 is used in the film industry.
I am looking for something both portable and inexpensive.
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Suggestion:
I notice your cap checker. I will have to buy one.
I use a "BLUE ESR meter", by AnaTek corp. It is a in-circuit tester for identifying faulty electrolytic caps.
http://shop.anatekcorp.com/
It is actually an AC ohmmeter, with a test freq. of about 100kc. It measures ohms from .01 to 99 ohms.
It can find shorts in pc traces easily.
Also functions as a audio signal source for basic tests.
If you designed and offered this type of meter you will sell a bunch of them.
Thank you,
Pete Barth
petebarth@gmail.com
W6LAW
===========================
I admire all of your scopes and generators. Very well designed, well represented.
I apologize for my not reading all posts before questions / suggestions.
I have need of a small portable audio spectrum analyzer.
Say 10 hertz thru 20 to 40 K hertz.
I will need both linear and log freq. response.
Does one of your scopes do this?
I will use this to align antique 35mm six stripe Magnatech magnetic film recorders.
For playback alignment there are about six different adjustments for the full audio spectrum.
Klark Teknik DN60 is used in the film industry.
I am looking for something both portable and inexpensive.
---------------------
Suggestion:
I notice your cap checker. I will have to buy one.
I use a "BLUE ESR meter", by AnaTek corp. It is a in-circuit tester for identifying faulty electrolytic caps.
http://shop.anatekcorp.com/
It is actually an AC ohmmeter, with a test freq. of about 100kc. It measures ohms from .01 to 99 ohms.
It can find shorts in pc traces easily.
Also functions as a audio signal source for basic tests.
If you designed and offered this type of meter you will sell a bunch of them.
Thank you,
Pete Barth
petebarth@gmail.com
W6LAW
===========================