RM4837-R  GPS Mouse Receivers

General description:

DelinComm uses the MT3337 chip and integrates additional LNA and SAW filters to provide better performance under weak signals and interference.This module can simultaneously acquire and track multiple satellite systems including GPS, QZSS and Galileo.

Product advantages and characteristics 

Features: GNSS module     RM4837-R MTK3337

1. DeliNCOMM RM4837-R Modules with high sensitivity, low power consumption and ultra-small size

2. RM4837-R module uses MediaTek MTK3337chip can simultaneously support GPS,GLONASS,GALILEO,QZSS and SBAS satellites

Advantage：

1.TCXO use 0.5 PPM high-precision temperature crystal oscillator, so that the module in-40 degrees can still quickly locate;

 2. select Infineon Low Power High Gain LNA;

 3.The Epson filter is 3. used to filter the clutter effectively, which makes the GNSS signal stronger, the center frequency deviation smaller and the loss lower.

 4. built-in 12 multi-audio anti-jamming capabilities

 5. indoor and outdoor multipath detection and compensation

 6. support self-generated orbit prediction for faster cold start

 7.Rapid TTFF low signal level

 8.Ultra high Track sensitivity：-165dBm

 9. up to 10 Hz update rate.