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| Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
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16th Feb 2020, 10:06 pm
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#1 |
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Tetrode
Join Date: Jun 2013
Location: Blackpool, Lancashire, UK.
Posts: 51
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Philips PM6680 Frequency Counter Oven Oscillator Option
Hello,
I have a Philips PM6680 with normal crystal oscillator option. looking for detail of the oven oscillator option. No information in the service manual about this option. regards john davis uk |
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16th Feb 2020, 11:10 pm
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#2 |
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Octode
Join Date: Jan 2003
Location: Guildford, Surrey, UK.
Posts: 1,959
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Re: Philips PM6680 Frequency Counter Oven Oscillator Option
In the absence of any detail of the oscillator options becoming available, could you not use the 'Ext Std' input driven from a stand-alone crystal oven frequency standard? That's what I do with my PM6671.
Ron |
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17th Feb 2020, 11:24 am
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#3 |
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Tetrode
Join Date: Jun 2013
Location: Blackpool, Lancashire, UK.
Posts: 51
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Re: Philips PM6680 Frequency Counter Oven Oscillator Option
hello ron,
yes I can do that but I have an oven oscillator module that I could use pcb needs to be made but that is doable john davis uk |
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