5
1.2 Features
Z
EN
S
TAR
III provides a host of features for easy integration and use.
1. High performance receiver tracks up to 20 satellites.
2. High sensitivity(-159 dBm) for indoor fixes. The SiRFstarIII GPS module can
acquire in only seconds even at low signal levels. As part of SiRF's patented
multi-mode GPS, the SiRFstarIII GPS module can track signal levels as low as -
159 dBm. The SiRFstarIII supports real-time navigation in urban canyons as
well as high sensitivity acquisition needed for indoor environments.
3. Differential capability utilizes real-time RTCM corrections producing 1-5
meter position accuracy.
4. Compact design ideal for applications with minimal space.
5. A rechargeable battery sustains internal clock and memory. The battery is
recharged during normal operation.
6. Optional communication levels, RS-232 and TTL.
7. LED display status: The LED provides users visible positioning status. LED
“ON” when power connected and “BLINKING” when Z
EN
S
TAR
has positioned.
8. Built-in WAAS Demodulator.
9. Water proof design.
Z
EN
S
TAR
III
U
SER
’
S
G
UIDE
