TW5340 User Manual
7
©2014 -2015 Tallysman Wireless, Inc.
Confidential
Low noise LNA and SAW band-pass filter
NMEA 0183 output; up to 3 lists
Differential 1PPS output
1PPS Qualification
Configuration information saved across power cycles
Waterproof enclosure (IP67)
Standby low current mode
RoHS compliant
2
Variants
The TW534X is offered in the following variants:
PRODUCT
PWR
GND
SIGNALS
TW5340 (RS232)
3.3V,5V,12V
☑
TX (RS232)
RX (RS232)
1PPS _ A
(RS422)
1PPS_B
RS422
Fix Qual
/Standby Wake Up
TW5340 (CMOS)
3.3V, 5V
☑
TX (CMOS)
RX (CMOS)
1PPS _ A
(RS422)
1PPS_B
RS422
Fix Qual
/Standby Wake up
Table 1
2.1
Ordering Information
Part Numbering:
33-5340-X-YY GPS/GLONASS Smart Antenna
33-5341-X-YY Non-magnetic, GPS/GLONASS Smart Antenna
27-0045-1 TW5340 Test Adaptor
Where X= interface/voltage (0= RS232 12V; 1 = RS232 5V; 2 = CMOS 5V, 3 = CMOS, 3.3V,
4 = N/A, 5 = RS232 3.3V), YY= Radome (00= grey conical, 10=grey low profile, 01=white
conical, 11=white low profile).
3
GNSS Systems
Tallysman TW5340 family of GNSS Receiver/Antennas are multi-GNSS receivers that
receive and track GPS, and GLONASS, signals simultaneously.
3.1
GPS
The US Global Position System (GPS) uses L1C/A signals at 1575.42 MHz to determine
position.
3.2
GLONASS
The Russian GLONASS satellite system is an alternative system to the US-based Global
Positioning System (GPS).