Terra TX 760D, Руководство по эксплуатации и установке

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Revision A
November 25, 1996
1-3
Adjacent Channel
Rejection:
Greater than 60dBm.
Auxiliary Inputs: 3 inputs with minimum of 30dBm isolation. One volt input at
1 Khz will produce one volt output across a 3.2 ohm resistor
connected to the speaker terminals.
Incidental
Radiation:
Certified per FCC Part 15 requirements.
TRANSMITTER
Frequency Range:
118.00 to 136.975 MHz
Number of Channels: 760
Frequency Stability: +0.002% per FCC Type Acceptance.
Power Output: 5 watts nominal, unmodulated carrier.
Modulation: Automatic audio leveling for a minimum of 80% and a
maximum of 95%.
Emmision Type: 6K00A3E
Output Termination: 50 nominal.
Spurious Responses: Greater than 50 dBm below carrier level.
Sidetone: Up to 25 milliwatts into 600 headphones.
FCC Approval: Type accepted per FCC Part 87.
1.4 EQUIPMENT SUPPLIED
The equipment supplied will depend upon the “system” you have ordered. The part numbers
and descriptions listed below indicate the equipment supplied with the TX 760D only. If a
system other than those listed below was ordered, additional equipment will have been
supplied and listed in another manual.
0990-0405-10 TX 760D, Single System
1. 1ea Comm Transceiver, Terra by Trimble TX 760D
P/N 1900-0361-00
2. 1ea Mounting Tray, Single
P/N 1900-0357-10
3. 1ea Installation Kit
P/N 1901-2671-10
4. 1ea Operation/Installation Manual
TX 760D P/N 82619
5. 1ea Warranty Card
6. 1ea FCC Form 404
P/N 1900-0607-00
7. 1ea FCC Form 406
P/N 1900-0608-00