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Foxecho-K7 interface uses an MT8870 DTMF Decoder and a
PIC16F84A. Uses two 4N33 Opto Couplers and two transformers to achieve 100%
isolation between transceiver and your PC.
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An AGC add-on card is available to effectively control receive audio level and tone.
* EchoLink is a registered trademark of Synergenics, LLC
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Picture
of the
Completed EchoLink*
Interface |
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Click
to enlarge |
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FoxEcho-K7 Doc
&
Firmware |
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Technical
Info Doc
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Transceiver Connection to DIN5 and Header Details
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Schematic
&
Parts List
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Foxecho-k7 Sysop Config. Document
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Foxecho-k7 Mic & Header Setup
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Schematic
JPG
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Schematic of the Isolated components JPG
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Foxecho AGC Add-on Card
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AGC Card Schematic JPG
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View Picture of Add-on card
installed on Foxecho Interface
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Buy
on-line |
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| US
$ |
Buy
On-Line
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| FoxEcho-K7 Kit with Alum. Case. |
55.00 |
| Out of Stock |
Kit
Packing List |
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FoxEcho-K7
fully assembled with Alum. Case.
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65.00 |
Out of Stock
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AGC Add-on Card Kit
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15.00 |
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Kit Packing List
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For
USA Delivery please click link below
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Foxecho
& TinyEcho kits are also available from K7SFN
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Want
more
information? |
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Join
& post
your
opinion, suggestions
on this
project. |
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Join
this group
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