![]() | |||||||||||
| |||||||||||
|
|
|
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.
|
An AGC add-on card is available to effectively control receive audio level and tone.
* EchoLink is a registered trademark of Synergenics, LLC
|
Picture
of the
Completed EchoLink*
Interface |
|
Click
to enlarge |
|
|
|
|
FoxEcho-K7 Doc
&
Firmware |
|
|
All the documents updated: 10th Sept 08
Technical
Info Doc
|
|
|
|
|
|
|
Transceiver Connection to DIN5 and Header Details
|
|
|
|
|
|
|
Kit Parts List
|
|
|
|
|
|
|
Foxecho-k7 Sysop Config. Document
|
|
|
|
|
|
|
Foxecho-k7 Mic & Header Setup
|
|
|
|
Schematic
|
|
JPG
|
|
|
|
|
|
|
|
|
|
Schematic of the Isolated components JPG
|
|
JPG
|
|
|
|
|
|
|
|
|
Project Resources & Download
|
|
|
|
|
PIC16F84A Firmware
|
|
|
|
|
|
|
Andreas, DL5MGD's Echolink Webpage
|
|
|
|
|
|
|
DL5MGD PIC16F84A Firmware
|
|
|
|
|
|
|
Old Version Documents
|
|
|
|
|
Buy
on-line |
|
|
|
| US
$ |
Buy
On-Line
|
|
|
FoxEcho-K7 Kit with
Free Powder Coated Metal Case. (Cases are without silk labels) |
59.00 |
|
2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
|
Kit
Packing List |
|
|
|
|
FoxEcho-K7
Assembled |
69.00 |
|
|
|
FoxEcho-K7 PCB Only
|
5.00 |
|
|
|
|
|
2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
Click image on Right if you like to purchase by sending an USPS MO
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Want
more
information? |
|
|
|
|
|
Join
& post
your
opinion, suggestions
on this
project. |
|
Join
this group
|
|
|
|
| |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||