Dimension : 13±0.2(L) x 15±0.2(W) x 2.2±0.25.(H) mm

More Spec :
GPS receiver
Chipset: SiRF Star III, GSC3f/LP
(Digital, RF in a single package)
Frequency: L1 1575.42MHz.
Code: C.A. Code.
Channels: 20 parallel
Sensitivity (Acquisition): It shall show C/No ≥ 40 dB-Hz when external power
= -130dBm.
Cold start: 42 sec  (Signal Strength > 30 dB-HZ)
Warm start: 35 sec  (Signal Strength > 30 dB-HZ)
Hot start: 1 sec  (Signal Strength > 30 dB-HZ)
Reacquisition: 0.1sec typical
Position accuracy: 10meters at 2D RMS.
Maximum altitude: 18000 m
Maximum velocity: 514 m/s
Trickle power mode:  Duty cycle ≤ 34%. (Variable)
Update rate: Continuous operation: 1Hz
Testability: It shall be able to be tested by SiRF testmode 4 and single channel simulator.
Protocol setup: It shall store the protocol setup in the SRAM memory.
DGPS:
1.WAAS, EGNOS
2.RTCM protocol
Interface
LNA: 15dB Gain. (Typical)
I/O Pin: 22pin
Mechanical requirements
Weight: ≤3.5g
Power consumption
Vcc: DC 3.3 ±5%
Current:
GPS :
Typ. 48mA@3.3V (Avg Acquisition w/o ext. Antenna)
Typ. 45mA@3.3V (tracking w/o ext. Antenna)
Typ. 12mA@3.3V (Standby mode w/o ext. Antenna)
Environment
Operating temperature: -30 °C ~ 85 °C
Humidity: ≤95%