https://www.subseatechnologies.com/hemisphere-gnss/oem-modules/p102-p103/
P102 & P103
NEWER MODEL AVAILABLE*
*For the latest version of product, please click here
Create more advanced applications and sophisticated configurations with the P102™ and P103™ OEM boards. Experience higher update rates, noise-reduced raw measurements, additional memory, and higher processor capability.
The 12-channel, L1 DGPS board features SBAS support, along with Hemisphere GNSS’ exclusive COAST™ and e-Dif® technologies, making it easy to get an accurate signal, anytime, anywhere. Accuracy and stability are excellent due to Crescent® receiver technology’s more accurate code phase measurements, multipath mitigation improvements, and fewer discrete receiver components.
Resources:
Firmware (external link)