General Description
Delin Comm DM1616S-G is a complete GNSS module. The module can simultaneously acquire and track multiple satellite constellations that include GPS, GLONASS, GALILEO, QZSS and SBAS.It features low power and small form factor. Besides, it with superior and performance even in urban canyon and dense foliage environment.
This module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction (called EASY) that is no need of both network assistance and host CPU's intervention.This is valid for up to 3 days and updates automatically from time to time when GNSS module is powered on and satellites are available. The other is server-generated ephemeris prediction (called EPO) that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds. Features
- Build on high performance, low-power
- MediaTek MT3333 chip set
- Ultra high Track sensitivity: -165dBm
- Extremely fast TTFF at low signal level
- Built in high gain LNA
- Low power consumption: Max 45mA@3.3V
- NMEA-0183 compliant protocol
- Operating voltage: 2.8V to 4.3V
- Operating temperature range:-40to85ºC
- SMD type with stamp holes
- Patch Antenna Size:15(w)mmX15(d)mmX4(h)mm
- Small form factor: 16x16x6.9mm
- Communication type: UART/TTL
- RoHS compliant (Lead-free)
- IATF16949 quality control
| Parameter | Specification |
| Power Supply | - Supply voltage: 2.8V~4.3V Typical: 3.3V
|
| Power Consumption | - Acquisition: 45mA @VCC=V_BCKP=3.3V
- Tracking: 40mA @VCC=V_BCKP=3.3V
- Standby: 2.0mA @VCC=V_BCKP=3.3V
- Backup: 15uA @V_BCKP=3.3V
|
| Receiver Type | - Code 66 search channels, 22 synchronous tracking channels
- GPS&&QZSS L1 1575.42MHz C/A , GLONASS L1OF 1602MHz
SBAS: WAAS, EGNOS, MSAS, GAGAN |
| Sensitivity | - Tracking: -165dBm
- Re-acquisition: -156dBm
- Acquisition: -148dBm
| |
| TTFF (EASY enabled) | - Cold start: 15s typ @-130dBm
- Warm start: 5s typ @-130dBm
- Hot start : 1s typ @-130dBm
|
|
| TTFF (EASY disabled) | - Cold start(Autonomous): 35s typ @-130dBm
- Warm start (Autonomous): 30s typ @-130dBm
- Hot start (Autonomous): 1s typ @-130dBm
| |
Horizontal Position
Accuracy (Autonomous) | | |
| Max Update Rate | | |
| Accuracy of 1PPS Signal | - Typical accuracy: ±10ns
- Time pulse width 100ms
| |
| Acceleration Accuracy | | |
| Dynamic Performance | - Maximum altitude: 18,000m
- Maximum velocity: 515m/s
- Acceleration: 4G
| |
| UART Port | - UART Port: TXD and RXD
- Supports baud rate from 4800bps to 115200bps, 9600bps by default
- UART port is used for NMEA output,MTK proprietary
commands input and firmware upgrade | |
| Temperature Range | - Normal operation: -40°C ~ +85°C
- Storage temperature: -45°C ~ +125°C
| |
| Physical Characteristics | - Size: 16±0.15 × 16±0.15 × 6.9±0.1mm
- Weight: Approx. 6.0g
| |
Q: Can I get one sample?
A: Yes, 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: Yes, 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: Sure, welcome any time.