Technisonic Industries Limited TiL-91-DE/8.33, Installation And Operating Instructions Manual

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1-1
SECTION 1
GENERAL DESCRIPTION
1.1 INTRODUCTION
This publication provides general information on the VHF/AM Low Cost Base Station Systems Nos.
910807, Opt. 8.33 (TLC-150/8.33) and 910907, Opt .8.33 (TLC-100/8.33) manufactured by
Technisonic Industries Limited. The /8.33 suffix or option indicates that this model of transceiver is
capable of operation with 8.33 kHz or 25 kHz channel spacing. Specific information on the VHF/AM
Transceiver Model indicated on the front cover can be found in Section 4 of this document.
The Opt.
8.33 indicates that a version of the Model 91-DE transceiver with 26 memory positions and 8.33/25 kHz
spacing capability is utilized in the system as opposed to the 10 memory positions and 25 kHz spacing
capability of the standard 91-DE unit.
These 7 watt Base Station Systems consist of a simplex transceiver complete with microphone,
capable of 8.33 kHz or 25 kHz channel spacing operating over the frequency range of 117.975 MHz
to 138.000 MHz. The Base Station Systems are intended for base station operation in an air traffic
environment. These systems can operate from AC power or external DC battery power.
1.2 DESCRIPTION
The two low cost base station configurations employ either the keypad entry transceiver (91-DE/8.33)
or six channel pre-programmable transceiver (90-6R/8.33) which allow 7 Watt operation. Both base
station systems consist of a Model 91-DE/8.33 or 90-6R/8.33 Transceiver, Model SPG-010 Power
Supply/Battery Charger and a Microphone. Refer to Table 1-1 for system configuration details.
TABLE 1-1 BASE STATION CONFIGURATIONS
System Transceiver Microphone Power
Supply
91-DE, 7W Low Cost
Base Station System
No. 920607 Opt. 8.33
(TLC-150/8.33) Model 91-DE /8.33
P/N 901006-2, Opt.
8.33 P/N 861902-1 SPG-010
P/N 911008-1
90-6R, 7W Low Cost
Base Station System
No. 920707 Opt. 8.33
(TLC-100/8.33) Model 90-6R/8.33
P/N 861605-2, Opt.
8.33 P/N 861902-1 SPG-010
P/N 911008-1