u-blox NEO-8Q Series User Manual

NEO-8Q / NEO-M8 - Hardware Integration Manual
UBX-15029985 - R04 Production Information Design
Page 16 of 31
If the VCC_RF voltage does not match the supply voltage of the active antenna, use a filtered external supply, as
shown in Figure 10. For the exact pin orientation, see the corresponding product data sheet in Related
documents.
Active antenna design powered from external supply
Figure 10: Active antenna design, direct external supply
The circuit shown in Figure 10 works with all u-blox M8 modules, and also with modules without VCC_RF
output.

u-blox NEO-8Q Series Specifications

General

Brand	u-blox
Model	NEO-8Q Series
Category	Control Unit
Language	English