Page 4

1.3 DB1065 Features

The DB1065 Development Kit includes many useful features including those highlighted in Table.

Features

Applications

 MX•COM MiXed Signal CMOS Design

 Mobile Radio Channel Sharing

 47 CTCSS Tones + Notone

 Repeater Control

 TX/RX Speech Filters

 Wireless Intercom Traffic Control

 Parallel Programming using Dip Switch

Serial mode also available

 Hookswitch Supervision

 Meets TIA/EIA-603 Land Mobile

Standard

 Simultaneous Voice Plus Control Signaling

 Improved SINAD

 Remote Control

 Easy µP Interface

Table 1 DB1065 Features

1.4 Handling Precautions

Like most development boards, the DB1065 is designed for use in office and laboratory

environments. The following practices will help ensure its proper operation.

1.4.1 Static Protection

The DB1065 uses low power CMOS circuits which can be partially or completely damaged by

electrostatic discharge. Partially damaged circuits can function erroneously and provide

misleading test results which can be time consuming (and extremely frustrating) to resolve.

Please observe common industrial static handling precautions when un-packing or handling the

printed circuit board.

1.4.2 Cleanliness

Because some DB1065 circuits are very high impedance, it is important to maintain their

cleanliness. All flux and other contaminants should be thoroughly removed after making any

additions or modifications to the circuit board.

1.5 Unpacking

After reviewing the instructions in section 1.4, Handling Precautions, check to make sure that

each of the following items are provided in the quantities indicated:

Item

Description

Quantity

1.

DB1065 User’s Manual

1

2.

DB1065 board

1

3.

MX465 data sheet

1

2. Electrical Performance

2.1 Absolute Maximum Ratings

Exceeding these maximum ratings can result in damage to the device. Operation of the device

outside the operating limits is not implied.