User's Manual

Figure 1 Programming adaptor
OPTIONS
Frequency and Channel spacing
The T100 is available in both 12.5 and 25kHz channel spacing variants within the following
frequency bands:
135 - 140 MHz
150 - 180 MHz
180 - 210 MHz
RF connection
As well as the standard BNC coaxial connector, the T100 is also available with a SMB or
flying lead RF connection. Contact Tactical Electronics Corporation for details.
Transmit Power
The maximum transmit power of the unit is 2W. This can be adjusted down to 100mW if
necessary for differing approved bands of operation.
CHANNEL SELECTION & PROGRAMMING
The software supplied with the T100 transmitter is the TLSPRG.exe program. The software
can be run on a PC with the serial port connected to pin 7 of the transmitter via a suitable
adaptor as shown in Figure 1. The unit may be programmed in-situ provided that pin 7 is
available. There is no feed-back facility with this circuit, and for this reason, the TLSPRG
software repeats the programming three times to eliminate error.
This version of software is programmed by a series of 8 byte data packets at 1200 baud.
Each packet includes a 16 bit sync code and an 11 bit checksum to eliminate the possibility
of spurious programming.