Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email
?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Home
Help
Search
Login
Register
AirNav Systems Forum
»
AirNav ShipTrax
»
AirNav ShipTrax Discussion
(Moderator:
Runway 31
) »
Receiver Sensitivity
« previous
next »
Print
Pages: [
1
]
Author
Topic: Receiver Sensitivity (Read 12811 times)
0 Members and 1 Guest are viewing this topic.
Cumulus
Jr. Member
Posts: 55
Receiver Sensitivity
«
on:
February 07, 2012, 10:30:14 AM »
Hi,
What is the quoted Receiver Sensitivity and the nmea data rate.
Rgds
Peter
Logged
Lou
Jr. Member
Posts: 87
Re: Receiver Sensitivity
«
Reply #1 on:
February 11, 2012, 04:12:07 PM »
I don`t know what the sensitivity is in numbers but I can tell you that it is more sensitiive than my NasaMarine AIS2its good for an extra 3/4 nautical miles,thee baud rate is 38400.Regards Lou
Logged
tarbat
ShipTrax Beta Testers
Hero Member
Posts: 4219
Re: Receiver Sensitivity
«
Reply #2 on:
February 11, 2012, 05:33:34 PM »
It's also more sensitive than my Comar AIS-2-USB receiver. I did some testing during beta development, and found the ShipTrax hardware typically received and decoded 40%-50% more messages, and range was increased by 3-4 miles.
Here's the analysis I did:
http://www.flickr.com/photos/tarbat/6857463511/sizes/o/in/photostream/
Logged
Print
Pages: [
1
]
« previous
next »
AirNav Systems Forum
»
AirNav ShipTrax
»
AirNav ShipTrax Discussion
(Moderator:
Runway 31
) »
Receiver Sensitivity