Location	Barkway
Locator	IO92xa
Input frequency	145.150
Output frequency	145.750
Mode	FM
Polarisation	Vertical
Height above ground	58m
Height above sea level	210m
Access method	77.0Hz
Timeout	2 minutes
Antenna	2 x 2-ele Yagi, due North
Power (ERP)	25W
Status	Operational

GB3PI is a 2m FM voice repeater, located near Barkway, just south of Royston.

It features AllStar internet linking, and will reconnect to GB3PI when idle.