Sart — 094 _top_

On the Arcadia’s listing deck, Vance watched the crew struggle to launch the second raft. The first was already in the water, bobbing violently. She had her life jacket on but had refused to leave the bridge until every soul was accounted for. That’s when she noticed the light on SART-094.

She stepped closer. The unit was warm to the touch, far warmer than a passive transponder should be. Then the screen on the integrated navigation system flickered. The GPS coordinates jumped. Not to a new location, but to a different time : 02:17 GMT—the exact moment the rogue wave had struck.

: As the rescue vessel gets closer, these dots expand into arcs and eventually form concentric circles when the ship is very near. Technical Specifications sart 094

But once a month, at 02:17 GMT, the watch commander in that facility sees the crate vibrate. Just slightly. And if he presses his ear to the lead, he hears a signal. Not a distress call. Not a beacon.

Do not place the SART near metal objects, radar reflectors, or under a carbon fiber liferaft canopy, as this can block the signal. On the Arcadia’s listing deck, Vance watched the

:

A SART is a self-contained, waterproof transponder designed to be used in lifeboats, liferafts, or carried off during an emergency. It is instantly recognizable by its bright orange color, ensuring high visibility even in harsh weather conditions. Primary Function That’s when she noticed the light on SART-094

This article provides a comprehensive overview of how SART devices function, their crucial role in maritime emergencies, and best practices for their operation. What is a SART (Search and Rescue Transponder)?



News
Jul 05 2012 - Moved code to Git

Aug 09 2011 - Release of Spectools-2011-08-R1, support for Wi-Spy DBx2, 24x2, and Ubertooth, prettied up some graphics

Apr 23 2010 - Release of Spectools-2010-04-R1, bug fixes and support for libusb 1.0+compat.

Jun 18 2009 - Release of Spectools-2009-06-R1, including support for the Wi-Spy 24i



Download
The spectrum-tools development tree is available via Git.
Download the latest development code using Git with:
git clone https://www.kismetwireless.net/git/spectools.git

Download Spectrum-Tools 2011-08-R1 here

A note to package maintainers: I'd consider spectrum-tools finally ready for inclusion. Note that you will probably have to make changes to the udev rules file to reflect the "privilged usb users" group for your distribution.


Hardware

Currently, Spectools supports the following hardware:

Metageek Wi-Spy Classiclink
Metageek Wi-Spy 24xlink
Metageek Wi-Spy DBxlink
Metageek Wi-Spy 24ilink
Ubertoothlink


Additional hardware will be supported as time permits and hardware becomes available; Patches and chipset documentation for other spectrum analyzers welcome.



Screenshot
sart 094
Spectool-GTK 2007-10-R1 user interface



dragorn@kismetwireless.net