dAISy-catcher GPS add-on Receiver By not using off the

By not using off the shelf hardware and software we have no overheads or compromises

This connector can be also used as a general-purpose input

Telephone systems or anywhere accurate standalone time is required

but the SMA connector is 1-2mm off-center relative to the hole

20 cm / 8 inch pigtail cable with SMA male connector and BNC male connector

dAISy-catcher GPS add-on Receiver By not using off theThis is an add on module for the dAISy catcher AIS receiver. When combined with a GNSS receiver, the dAISy catcher can report the time of arrival of AIS messages. This is currently considered an experimental feature as it is not widely supported by AIS software, but we think it may be of interest to security researchers. The add on is designed for use with an active GPS antenna. Antenna not included. See chapter 9 in the dAISy catcher manual for more