Beskrivning
MediaTek MT3339 G Mouse Receiver GPS Mouse Receiver
Delin Comm RM5546-3 is a complete GPS engine module that features super sensitivity, ultra low power and small form factor.it with superior and performance even in urban canyon and dense foliage environment.
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Build on high performance, low-power MediaTek MT3339 chipset
Ultra high Track sensitivity: -165dBm
Extremely fast TTFF at low signal level
Built in high gain LNA
The built-in super capacitor for backup ephemeris
Low power consumption: Max 28[email protected]3.3V
NMEA-0183 compliant protocol or custom protocol
Operating voltage: 3.0V to 5.0V
Operating temperature range: -40 to 85ºC
Patch Antenna Size: 25x25x4mm
Small form factor: 55x46x14.5mm
Communication type: UART/TTL
Wire interface type: 4Pin L=300cm
RoHS compliant (Lead-free)
IATF16949 quality control
Ansökningar
LBS (Location Based Service)
PND (Portable Navigation Device)
Vehicle navigation system
Mobile phone
Key Features
| Parameter | Specifikation |
| Strömförsörjning | Supply voltage: 3.0V~5.0V Typical: 3.3V |
| Power Consumption | Acquisition: 28mA @VCC=VBAT=3.3V |
| Tracking: 20mA @VCC=VBAT=3.3V | |
| Backup: 7uA @VBAT=3.3V | |
| Receiver Type | Code 66 search channels,GPS&QZSS L1 1575.42MHz C/A |
| 22 simultan ous tracking channels | |
| Sensitivity | Tracking: -165dBm |
| Re-acquisition: -156dBm | |
| Acquisition: -147dBm | |
| TTFF (EASY enabled) | Cold start: 15s type @-130dBm |
| Warm start: 5s type @-130dBm | |
| Hot start : 1s type @-130dBm | |
| TTFF (EASY disabled) (Autonomous) |
Cold start: 35s type @-130dBm |
| Warm start: 30s type @-130dBm | |
| Hot start : 1s type @-130dBm | |
| Horizontal Position Accuracy (Autonomous) |
<2.5m CEP @-130 dBm |
| Max Update Rate | Up to 10Hz, 1Hz by fault |
| Acceleration Accuracy | Without aid: 0.1m/s² |
| Dynamic Performance | Maximum altitude: 18,000m |
| Maximum velocity: 515m/s | |
| Acceleration: 4G | |
| UART Port | UART Port: TXD and RXD |
| Supports baud rate 9600bps | |
| UART port is used for NMEA output | |
| Temperature Range | Normal operation: -40°C ~ +85°C |
| Förvaringstemperatur: -45°C ~ +125°C | |
| Physical Characteristics | Storlek: 55±0.20 × 46±0.20 ×14.5±0.50mm |
| Connecting line specifications:L=300cm | |
| Vikt: Approx.:125g |
FAQ
Q: Can I get one sample?
A: Ja, sample is available.
Q: What’s the delivery time?
A: 7-15 days for the sample, 30 days for quantity below 5K.
Q: Could I use my own LOGO or design on goods?
A: Ja, customized logo and design on mass production are available.
Q: What’s the payment term?
A:T/T, Paypal, Western Union etc.
Q:May I visit your factory?
A: Säker, welcome any time.