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immy
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 Created: 2004-09-16, 03:03 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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hi
i remember that richy_64 said 500MHZ will work..........i hope he will come up with some idea 
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richy_64
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Created: 2004-09-16, 04:04 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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Kleiner Onkel is right.
Maybe a 500MHz oscilloscope can show you the output signal (why do you ask me, just test it...!), but a spectrum analyser is the best.
1. Spectrum Analyser (...shows you the frequency and strengh, also overtones)
2. Frequency Counter (only frequency)
3. Oscilloscope with a huge band-width (only frequency)
4. RF-Detector ("Bug Finder"  , transmitter checker) (only strengh of a rf source)
In my opinion, a small rf-detector is enough for most of our experiments. You can check if the vco works, but you don´t need to know the frequency, because you can look at the datasheet (Vtune~frequency).
________________________________________
"Ich liebe es wenn ein (Schalt-)Plan funktioniert."
[edited: 2004-09-16, 05:23 PM CET by richy_64]
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kleiner-onkel
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Created: 2004-09-16, 09:05 PM CET Subject:  Re: Sawtooth Generator for use with the POS1060
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machmal habe ich die Befürchtung das uns jemand successive verarschen möchte ... 
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immy
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Created: 2004-09-17, 02:53 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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one qustion plesae reply
what output POS1060 will show after tune in AC or DC ......
and what things should i take care when i dsign test circuit
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richy_64
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Created: 2004-09-17, 07:53 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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No, because it´s useless. 
__________________________________________________
"Ich liebe es wenn ein (Schalt-)Plan funktioniert."
[edited: 2004-09-20, 12:22 PM CET by richy_64]
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immy
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Created: 2004-09-18, 02:51 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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hi
today i use frequency counter show frequency 930mhz but when ever i plce call POS1060 frequency change from 930 to 450 or lower.............what that mean
is my signales a wake.....
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immy
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Created: 2004-09-18, 07:53 PM CET Subject: Re: Sawtooth Generator for use with the POS1060
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hi
tell me sure input signal that jammer GSM band.....17.5(10..15) is not working i guess ......... what if i have high apmlitude or frquency........
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kleiner-onkel
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Created: 2004-09-18, 09:15 PM CET Subject:  Re: Sawtooth Generator for use with the POS1060
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maybee harmonics of the fundamental frequency ...???
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kleiner-onkel
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Created: 2004-09-18, 09:17 PM CET Subject:  Re: Sawtooth Generator for use with the POS1060
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by the way .,,,, nice cow ...
chris
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immy
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Created: 2004-09-19, 08:43 AM CET Subject: Re: Sawtooth Generator for use with the POS1060
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what is meaning by harmonics of the fundamental frequency ? is jammer will not jamme them  .......what should i do
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Re: Sawtooth Generator for use with the POS1060
Re: Sawtooth Generator for use with the POS1060
Re: Sawtooth Generator for use with the POS1060