User's Manual
Table Of Contents
- 1. General Description
- 2. Installation and Operation
- 3. Options
- 3.1 T01 Programmable Channel Spacing
- 3.2 T02 Programmable CTCSS encoder/decoder
- 3.3 T03 Programmable DCS/CTCSS encoder/decoder
- 3.4 T05 Balanced and Isolated VF plus E&M
- 3.5 T06 Simplex Changeover Relay
- 3.6 T08 VF Delay
- 3.7 T09 300Hz Upgrade HPF Filter
- 3.8 T10 Power Save Mode
- 3.9 T11 Combined Options
- 3.10 T12 External Reference Oscillator Input
- 3.11 T13 Local Speaker, Mic Socket and Front Panel Mute
- 3.12 T14 Local Channel Change
- 3.13 T16 1PPM Frequency Stability
- 3.14 U69 Extended Temperature Range Verification
- 3.15 T19/26 Line Interface Board.
- 3.16 T29 Balanced and Isolated VF plus E&M
- 3.17 T31 Network Adapter
- 3.18 T34 Ethernet option
- 3.19 T36 Option - TX Ref Oscillator input and Modulator
- 6. MX800 Base Station Fault Finding Procedure
- 7. Appendices
- 7.1 MX800 Interface Connections
- 7.2 CN2 DB9 Female Monitor Connector
- 7.3 CN3 DB25 Female Digital I/O Connector
- 7.4 MX800 Specifications
- 7.5 Channel Select DIP Switch Settings
- 7.6 MX800 Model Number Configuration Guide
- 7.7 MX800 System Applications
- 7.7.1 Conventional base station/repeater
- 7.7.2 Link transceiver
- 7.7.3 Data transceiver
- 7.7.4 Paging transmitter
- 7.7.5 Trunking Base Station
- 7.7.6 Systems base
- 7.7.7 Repeater with Morse ID
- 7.7.8 Simplex base station
- 7.7.9 Duplicated base station
- 7.7.10 Power Save base station
- 7.7.11 Tone key base station
- 7.7.12 Voting base station
- 7.7.13 Simulcast base station
- 8. Superseded Technical Information
- 9. Drawings
Technical Manual MX800 Transceiver
© SPECTRA ENGINEERING 2008 Revision 4.3.1B
iii
Record Of Changes
Any changes to this manual are recorded on this list. Spectra Engineering
may issue replacement pages to you from time to time. If any updates are
issued, you will also receive a replacement for this page.
Date Version Chapter Changes Pages Changed
April 1998 2.0 General Revision All
May 1998 2.01 Minor corrections i,ii,iii,10,15
May 1998 2.02 Master doc All
Oct 1998 2.03 Minor Corrections i,ii,9,27,29,30,35
April 1999 3.0 Local control features added All
Dec 1999 3.1 Options chapter added All
June 2000 4.0 Document reformatted All
Aug 2000 4.01 MX800 Configuration Guide 70
Nov 2000 4.1 Minor Revision All
Sept 2001 4.1.1 Minor Revisions All
Sept 2002 4.1.2 Minor Revisions 15,71,82,90,92,96
Jan 2003 4.1.3 Minor Corrections 22,25,40,71
June 2004 4.1.4 Minor Revision
August 04 4.2.0 Revisions All
Oct 04 4.2.1 Minor Revision 56
Nov 05 4.2.2 Minor Revision All
Add T19/26 Micro Drawing
Add RV1 to TX alignment 73-75
30/03/06 Updated Binary bits in table. 95
21/04/06 Updated options section
16-Nov-06 4.2.3 Added screw type section 12
22 May. 07 4.2.4 Added T36 option.
Jan 2008 4.2.5
Additions to Regulatory
Information, Safety Summary,
Installation and Operation
sections.
I, V,11
Mar2008 4.3.0
New Software manual print
version . Contains only basic
options. T19 & T36 removed
May 2008 4.3.1
Changes to default DIP2 switch
settings.