Table of Contents
CDM-760 Advanced High-Speed Trunking Modem
1.2.2 Dimensional Envelope............................................................................................................... 1-4
1.2.3 Physical Features ....................................................................................................................... 1-5
1.2.3.1
Front Panel Features ......................................................................................................... 1-5
1.2.3.2
Rear Panel Features .......................................................................................................... 1-6
1.2.4 Verification ................................................................................................................................ 1-7
1.3
CDM-760 Specifications ....................................................................................................... 1-9
1.3.1 System Specifications ................................................................................................................ 1-9
1.3.3 Base Unit Connectors .............................................................................................................. 1-10
1.3.4 Test Functions ......................................................................................................................... 1-10
1.3.5 Modulator (Dual IF) ................................................................................................................. 1-10
1.3.6 Demodulator (Dual IF) ............................................................................................................ 1-11
1.3.6.1
Es/No Performance ......................................................................................................... 1-13
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1.3.9 Regulatory Compliance ........................................................................................................... 1-16
INSTALLATION ...................................................................................................... 2-1
2.1
2.2
3.1
Cabling Connection Types ................................................................................................... 3-1
3.1.1.1
Type 'BNC' ......................................................................................................................... 3-2
3.1.1.2
Type 'TNC' ......................................................................................................................... 3-2
3.1.1.3
Type 'N' ............................................................................................................................. 3-2
3.1.1.4
Type 'F' .............................................................................................................................. 3-2
3.1.1.5
3.2
3.2.1 IF Connector Group ................................................................................................................... 3-5
3.2.1.1
Rx Connectors ................................................................................................................... 3-5
3.2.1.2
Tx Connectors ................................................................................................................... 3-5
3.2.1.3
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iv
Revision 4
MN-CDM760/CD-CDM760