Codan-radio MT-4E Analog and P25 Digital - User Guide Manual de usuario descargar pdf (Pagina 56)

USER GUIDE | MT-4E ANALOG & P25 DIGITAL RADIO SYSTEMS

Chapter 6: Radio System ComponentsPage 48

TUNING AND MAINTENANCE TOOLS

To facilitate testing, alignment and maintenance for the MT-4E radio systems, extender cards can be

used to extend the individual modules out from the subrack. Extender kits (extender card plus a four-

foot cable) allow the modules to be extended out to a bench for servicing.

The following extender cards and kits are available:

EC-96D1 (direct connect) or EC-96K-1.22 (card and cable)

Used for the 96 pin control cards (CI-RC-4L and CI-BC-4E).

EC-48RD (direct connect) or EC-48RK-1.22 (card and cable)

Used for all receiver, transmitter, power ampliﬁ er and system regulator modules.

Figure 6-9 shows the 96 pin and 48 pin direct connect extender cards.

Figure 6-9: EC-96D1 and EC-48RD Direct Connect Extender Cards

The A-TK-04 tool kit includes a number of spare parts for the MT-4 radio system, including tuning

tools, guide rails, transient suppressors, diodes, a fuse, dust caps, shunt jumpers, ESD wrist strap, and

various screws and hardware.

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Codan-radio MT-4E Analog and P25 Digital - User Guide Manual de usuario Pagina 56