GPS/GNSS Modules
GPS Receiver Module
Model GN-8402Discontinued Products
For Automotive/Industrial
GN-8402 / eMD3622F is a compact, high-sensitivity, complete GPS/A-GPS receiver module that combines a hardware measurement platform with eRide’s powerful navigation software integrated onto an embedded 32-bit RISC microprocessor.
GN-8402 / eMD3622F is ideal for a wide range of applications where performance, time to market and ease of integration are prime considerations. It includes two SAW filters for high performance when integrated with wireless communications, and has advanced features for use in car navigation devices and fleet management.
GN-8402 / eMD3622F is based on OPUS III technology and includes the OPUS IIIez BB IC and the Prelude III RF Receiver IC, a TCXO, two SAW filters and various matching and peripheral components in a small form factor. It is your complete GPS/AGPS solution with only an external GPS antenna and power supply required.
Features
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Provides PVT (Position, Velocity, & Time) in a single package solution.
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Ultra-high sensitivity (-161dBm Typical).
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SBAS (EGNOS, WAAS and MSAS) capable
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Quick TTFF (Hot start: 2 seconds Typical).
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Low profile, small SMT package reducing the mounting area and mounting cost.
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Small footprint: 22mm x 22mm
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Well-accepted by automotive electronics device manufacturers thanks to its reliability
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eRide’s powerful navigation software is integrated
Specifications
GENERAL
| GNSS Reception Capability | GPS L1 C/A, SBAS L1 C/A |
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| GNSS Reception | 14ch (GPS, SBAS) |
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| Update Rate | 1Hz |
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| Sensitivity | Acquisition (Hot start) : -161 dBm
Acquisition (Warm start) :-146 dBm
Reacquisition & Tracking : -161 dBm,variable update rate |
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| TTFF (Typical) | Hot Start (Outdoors) : <1 sec Typ
Hot Start (Indoors) : <6 sec Typ
Warm Start: 33 sec Typ @-135 dBm
Cold Start: 33 sec Typ @-135 dBm |
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| Supply Voltage | 3.0 to 3.6 V |
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| Power Consumption | Real Time Clock (RTC) Mode: <100 μW
Track Mode, Outdoors: 152 mW
Track Mode, Indoors: 215 mW
Search Mode: 241 mW |
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| Backup Supply | 1.8 VDC to Operation Voltage |
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| Operating Temperature | -40°C to +85°C |
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| Storage Temperature | -40°C to +85°C |
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| Outer Size | 22.0 mm (W) x 22.0 mm (D) x 3.0 mm (H)
SMD Module with quad edge SMD Pattern |
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| Protocol | NMEA0183
eRide Serial Interface Protocol (eSIP) |
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| Interfaces | Single Serial UART
3 Volt CMOS Digital Levels |
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* Specifications subject to change without notice.
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