User manual

1.5.1 HEAT SINK
The rear panel heat sink is essential for proper operation of the Integra-TR transmitter. The unit must be mounted in a
location that permits free air circulation past the heat sink. Cooling will be best if the fins are vertical.
1.5.2 POWER – I/O CONNECTOR
The Integra-TR power requires a regulated power source of 13.3 VDC nominal (10-16 VDC MAX) negative ground with a 3.0
A rating. An internal surface-mount 3A fuse (not field-replaceable) and a crowbar diode protect the main RF power
components from reverse polarity. Application of more than 16 VDC will damage the unit and is not covered by the
warranty.
The 4-pin power/analog connector pin out is shown in Figure 5.
Figure 5 - I/O Connector
Note: If I/O connections are not used the green and white wires should be cut back and/or taped to prevent contact (power
I/O cable part number 697-4008001 see Table 5).
1.6 PART NUMBER BREAKDOWN
The following table provides a breakdown of the Integra-TR part number.
Table 4- Integra-TR Part Number Breakdown
242-40W8-XYZ*
W
X
Y
Z
1 VHF
4 136-162 MHz
5
0 Dual IF 12.5 & 25 kHz
4 136-162 MHz
5
1 Dual IF 6.25 & 12.5 kHz
5 148-174 MHz
5
0 Dual IF 12.5 & 25 kHz
5 148-174 MHz
5
1 Dual IF 6.25 & 12.5 kHz
4 UHF
3 406.1-440 MHz (for U.S.)
5
0 Dual IF 12.5 & 25 kHz
3 406.1-440 MHz (for U.S.)
5
1 Dual IF 6.25 & 12.5 kHz
5 440-476 MHz (for U.S.)
5
0 Dual IF 12.5 & 25 kHz
5 440-476 MHz (for U.S.)
5
1 Dual IF 6.25 & 12.5 kHz
3 406.1-430 MHz (for Canada)
5
0 Dual IF 12.5 & 25 kHz
3 406.1-430 MHz (for Canada)
5
1 Dual IF 6.25 & 12.5 kHz
5 450-470 MHz (for Canada)
5
0 Dual IF 12.5 & 25 kHz
5 450-470 MHz (for Canada)
5
1 Dual IF 6.25 & 12.5 kHz
*An F should follow any part number to designate an Integra-TR with the cooling fan option.
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