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SGC ADSP FT817 Installation Instructions Manual

Adsp 2 low power board

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This document describes procedures that could result in voiding of the warranty of your radio.
If these procedures are not precisely and properly carried out, it could result in a radio that does not work or is damaged.
Furthermore, while reasonable efforts have been made to assure the accuracy of this information, it is possible that there are some errors, or that your radio is of a slightly different
version than the one used for testing and thus, differences may exist. You are expected to take total responsibility for your own actions.
It is assumed that anyone following suggestions made in this document is already thoroughly familiar with the technologies and techniques involved and possesses the necessary
skill and knowledge to make their own judgment as to the appropriateness and validity of the information.
If you choose to do the installation outlined, you do so at your own risk. You are solely responsible for any damage, voiding of warranty, or other harm that may come about
by following these procedures. It is very strongly recommended that, if you maintain your own radio, you thoroughly familiarize yourself with the transceiver service manual.
CAUTION: Soldering and desoldering of very small Surface Mount Components may be required to perform this installation
IMPORTANT NOTE: Support for the ADSP
exclusively by email. Please write to

1. Technical Specifications

Specification
Size
Weight
Audio Limits
Min Input
Max Input
Max Output
Power Output
Current Consumption
idle
full out
Noise Reduction
Time Delay
Tone Rejection
Filters (3dB Bandwidth)
Voice
CW Wide
CW Narrow
Out of Band Rejection
SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA
E-mail: sgc@sgcworld.com • World Wide Web:
FT817 ADSP
Low Power Board
Catalog Number 70-11
If you don't have one, get one!
sgc@sgcworld.com
Low Audio
1.7 X 1.475"
0.6 oz
10 mv RMS
150 mv RMS
.5 v RMS
80 mA
80 mA
X1
13 dB
6.5 ms
-50 dB
300-2100 Hz
400-900 Hz
600-700 Hz
-45 dB
Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331
©April 2003 SGC Inc
2
Installation
2
board will be provided by SGC
for assistance if needed.
High Audio
2.645 X 1.475"
1.1 oz
100 mv RMS
5 volt RMS
9 v RMS
5 Watts RMS
110 mA
500 mA
X2
26 dB
13 ms
-65 dB
www.sgcworld.com

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Summary of Contents for SGC ADSP FT817

  • Page 1: Technical Specifications

    CW Narrow 600-700 Hz -45 dB Out of Band Rejection SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com ©April 2003 SGC Inc...
  • Page 2 SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com •...
  • Page 3 Pin 4 to the Yellow Wire Pin 5 to the Red Wire Pin 6 to the Black Wire SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com...
  • Page 4 ADSP . Normally, there is a capacitor at this point (0.1 uf is a typical SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com...
  • Page 5 The FT817 schematic shows it like this: A cut should be made on either side of C1338 and C1338 should be removed. SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com •...
  • Page 6 FT817’s power supply. A convenient location is shown on the schematic below. SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com...
  • Page 7 On the FT817, a convenient place to route the switch cables out of the battery compartment is at the speaker jack. SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com •...
  • Page 8 Testing the ADSP Functions ¨ Press & Release the ADSP Pushbutton for Noise Reduction X1 SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com...
  • Page 9 Press & Release the Filter Pushbutton for No Filter o Repeat several times to verify operation SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com...
  • Page 10: Installing The Switches

    Backing off the level of the input signal will avoid it. SPECIAL NOTE: SGC is constantly seeking to improve the accuracy and ease of use of it’s technical documentation. Any suggestions for improving this document will be much appreciated by SGC Management.
  • Page 11 FT817 ADSP Installation Low Power Board Catalog Number 70-11 SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com ©April 2003 SGC Inc...
  • Page 12 FT817 ADSP Installation Low Power Board Catalog Number 70-11 SGC Inc. SGC Building, 13737 SE 26th St. Box 3526 Bellevue, WA. 98009 USA Fax: 425-746-6384, Tel: 425-746-6310 or 1-800-259-7331 E-mail: sgc@sgcworld.com • World Wide Web: www.sgcworld.com ©April 2003 SGC Inc...