Skip to content
Tech News

Meet Microsoft’s New GPS: Same as the Old GPS

By

Reading time 1 minute

Oh, it looks like the USB GPS Receiver in Microsoft Streets and Trips 2005 is … the same one from 2004, the Pharos iGPS-360. Who knew finding that information on the internet could be so easy? Frank Townend, apparently, because he told me.

All the specs, and I launch my own personal satellite with my mind, after the jump.

Company: Pharos

Specs:

Performance

Chipset: SiRF StarIIe/LP

Antenna: Integrated patch antenna

Frequency: L1, 1575.42 MHz

Sensitivity: -140 dBm (typical)

Channels: 12 Channel all-in-view tracking

Acquisition time: Cold Start: 60 sec

Warm Start: 40 sec

Hot Start: 5 sec

Reacquisition: 0.1 sec

Position update: 1 Hz

Accuracy: Position: 10 meters 2D-RMS, SA off

Velocity: 0.1 meter/second, SA off

Time: 1 microsecond synchronized to GPS time

Datum: WGS-84

————————————————————————————————————————

Electrical Power

Primary power: 3.3-5.5 Vdc

Current: 65 mA typical, 75 mA with blue LED

————————————————————————————————————————

Interface

Standard interface 3.0 V TTL

Connect to Host Platform s serial port via serial cable (RS-232)

Connect to Host Platform s USB port via USB cable

Connect to Host Platform s CF slot via CF adapter

Communicate with Host Platform by BT via Bluetooth (Class2) serial port Bluetooth Dock

————————————————————————————————————————

Protocol (NMEA-0183 (V2.3) standard)

Data rate: 4800 bps

NMEA message: GGA, GSA, GSV, and RMC

WAAS/EGNOS: Enabled

Trickle power: Programmable

————————————————————————————————————————

Physical

Dimension: 55 mm x 49 mm x 16 mm

Weight: 40 grams

————————————————————————————————————————

Environmental

Operation temperature: -20 C to 75 C (-4 F to 167 F)

Storage temperature: -40 C to 90 C (-40 F to 194 F)

Dynamics: Altitude < 20 km Velocity < 900 km/h Acceleration < 3g Read – Pharos USB GPS with MS Streets & Trips 2004 [PharosGPS]

Related

Microsoft Streets & Trips with GPS [Gizmodo]

https://gizmodo.com/microsoft-streets-trips-with-gps-17192

Share this story

Sign up for our newsletters

Subscribe and interact with our community, get up to date with our customised Newsletters and much more.