Wavetrend Technologies L-TG-800 Low Power Security Transmitter User Manual 275579
Wavetrend Technologies Limited Low Power Security Transmitter 275579
User Product Sheet
DOCUMENT NO PRODUCT NO WAVETREND DATE PAGE
EAB-00400-00-PI L-TG800 WAVETREND ASSET TAG 2002/10/09 1 OF 2
Link-it™
Product Information Sheet
Active Tags
L-TG800 (Wavetrend Asset Tag)
Description:
The Link-it™ series of Active Asset Tags
are powered by an internal battery. The
Tag will, for the duration of its life, transmit
a Radio Frequency (RF) signal at a pre-set
time-interval. The Tag life is estimated at 5
years at a transmission time interval of
approximately 15 seconds. The life-span of
the Tag ends when the battery life is
exhausted. Battery status can be inferred
by interrogating the internal Tag Age
Counter Value.
The transmitted Tag data includes Customer Site Code (CSC), Tag ID, Tag
Age Counter Value, Movement Alarm and Tamper Alarm status.
For protection against adverse environmental conditions, Link-it™ Asset Tags
are encapsulated in a moulded plastic case, which is ultrasonically sealed
during the manufacturing process.
The L-TG800 Tag generally used for Asset tagging applications. The L-TG800
is ideally suited for operating on metallic surfaces (or plastics containing a
high metal content). The mounting and affixing of a Tag depends on the type
of application. The standard method is by VHB type double-sided adhesive
tape (Product Code L-TA600).
The Tag can be configured to accommodate Wiegand interfacing.
Features:
• Configurable settings, including Site / Vendor ID, Tag ID, Transmission
Repetition Interval and Alarm functions (these are programmed at order
placement stage)
• Low power consumption. Tag life is estimated at 5 years when transmitting
at a 15-second interval.
• Randomised time-slots (Standard percentage deviation) minimise
continuos collisions
DOCUMENT NO PRODUCT NO WAVETREND DATE PAGE
EAB-00400-00-PI L-TG800 WAVETREND ASSET TAG 2002/10/09 2 OF 2
Link-it™
Product Information Sheet
Specification:
Environmental
Operational temperature -10º C to +60º C
Storage temperature -20º C to +70º C
Humidity 5% to 90% (non condensing)
Physical
Size 85mm x 70mm x 9mm
Weight < 25 grams
Colour Grey (Clariant 04-600 2%)
Type of material PVC (ultrasonically sealed) IP 65
RF Specifications
Tx Frequency 433.92Mhz
ERP < 300µW (72 dB µV)
Typical Transmission Range 8 Meters (24 feet)
Power Output < -14 dBm, 72 db µV, 4300 µV/m, 38µW
Modulation OOK
Bandwidth < 1 MHz
Stability Saw Stabilised
Electrical Specifications
Power Internally powered Lithium Battery
Certification:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference received, including interference that may cause
undesired operation.
The following standards applied in accordance with Article 5 of the directive, 1999/5/EC:
EN 300 220-1 V1.2.1 (1997-11)
ETS 300 683 (1997-03).
Summary of tests:
Effective radiated power 25MHz-4GHz
Range of modulation bandwidth for wideband equipment
Frequency stability under low voltage conditions
EN55022 Radiated emissions 30MHz – 1GHz
EN61000-4-3 Radiated immunity 80MHz – 1GHz, excl 433.92MHz±20MHz
EN61000-4-2 Electrostatic discharge