User Manual

SECTION 1
GENERAL INFORMATION
1-1
Part No. 001-2100-101
1.1 SCOPE OF MANUAL
This installation manual contains operating instructions for the Dataradio JSLM
2
Synthesized Telemetry module.
This document is intended for system designers, system consultants and JSLM
2
end-users.
1.2 EQUIPMENT DESCRIPTION
1.2.1 GENERAL
The Dataradio JSLM
2
module (transmitter and receiver) operates in the VHF or UHF frequency range. The
transmitter power output is electrically programmable from 0.10 to 5.00 Watts. Operation is simplex or half
duplex. The JSLM
2
module has a frequency stability of ± 1.5 PPM. The module may be used for voice and/or low
speed data communications with an external modem.
1.2.2 JSLM
2
RADIO/LOADER
The JSLM
2
includes the 8-channel Loader Board which performs synthesizer loading. The Loader Board has
circuitry which provides transmit/receive audio conditioning and gating, carrier detect, and RSSI buffering. The
gating circuits allow the user to select audio response type: flat, pre-emphasis or de-emphasis. The receiver audio
outputs and transmitter audio inputs are electronically programmable.
This board is programmed using a personal computer with a Windows® 95 or newer operating system and the
JSLM
2
Field Programming Software. Programming information is stored by an EEPROM on the RF Board.
1.3 MODULE IDENTIFICATION
The module identification number is a random, unique serial number (SN) printed on the shipping box and the
model label on the side of the module.
JSLM
2
Model: 242-2140-XXX
FCC ID: NP4-2422140510
Canada
SN XXXX
Made in USA
:
773B-2140510
JSLM
2
Model: 242-2110-XXX
FCC ID: NP4-2422110610
Canada: 773B-2110610
SN XXXX
Made in USA