User's Manual

Precyse Technologies, Ltd..
Date: 21 March 2013 Page 6 of 9
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: [phone]
Fax: [phone]
Product description
Badge Tag:
The SA Tag is used to track assets in real time. It is based on an RF transceiver and a
microcontroller.
It uses the Precyse N3 proprietary protocol which provides a 2 way, half duplex
communication with the base station.
The unit is powered by a 3 AA battery.
Technical Parameters
Models:
E3-HuTag-AGPS Part number: SA91/004005
Performance:
Read range: up to 1km. (Within line of sight)
Write range: up to 1km. (Within line of sight)
Read rate: 250Kbps.
Write rate: 250Kbps.
Communication:
Frequency: 905-917.14MHz ISM within license free band
Modulation: 2-FSK
Channel bandwidth: 800KHz
Number of channels: 16
ERP: Up to 17dBm, digitally controlled
Communication protocol: N3.
Transmission: Event base and on demand
External interfaces:
1. 6 user buttons: 1-screen light, 2-find immediate location, 3-distress,
4-respond, 5-cancell message, 6-not used. The buttons are not used to
increase transmission power in any way.
2. Buzzer
3. GPS receiver.
Internal sensors: Motion, temperature sensors.
Electrical:
Power supply: 3.6Vdc.