15-00043
Revision
3
September
2005
The publication, translation or reproduction, either party or wholly, of this document are not allowed without our written consent.
5
1.0 Introduction
The WRM2 telemetry system incorporates the features of multiple personnel devices into an integrated
package. The WRM2 telemetry system components include: Compact Transmitter, Base Transceiver,
Repeater and External Transceiver.
The WRM2 Compact Transmitter, named “PAM-TRX”, (Personal Alarm Module Transmitter) is a multi-
functioning transmitter for the DMC-2000 electronic dosimeter with enhanced alarm notifications and
options for various frequencies. Enhanced alarm notifications include directional audible speaker, dual
multicolor LED’s (top and face), vibration and external earphone/LED. Radio frequencies include
frequency hopping spread spectrum (FHSS) 900/868 MHz and 2.4 GHz. The PAM-TRX combines both
functions into one device but instead of using a custom 900 MHz transmitters, it uses a customized
commercial transceiver radio that can be selected in the 868, 900 or 2400 MHz band. All alarming
functions are user selectable similar to the PAM-TRX and all radio parameters including transmission
intervals are programmable via configuration
software.
The Repeater and External Transceiver units are compact and easily deployable to further enhance the
wireless remote monitoring activities.
CAUTION: Only those power sources and power supplies as
recommended by MGPI should be used with all WRM2
components. Non-approved power sources can result in
component damage. Contact MGPI for additional information!
