RCU Forums - View Single Post - Weatronic RF link quality tools/database
Old 07-31-2011, 11:02 PM
  #2  
olnico
 
olnico's Avatar
 
Join Date: May 2007
Location: Houston, Texas.
Posts: 4,120
Likes: 0
Received 15 Likes on 9 Posts
Default RE: Weatronic RF link quality tools/database

And now the Rf link database.

The idea is to use the same data formatting for everyone. Look at your configured Navview screen and fillout the following text that you can copy/past in a new post:


Type of receiver:
Type of Tx:
PCM/PPM mode?
Region?
Antennas angle and on what plan ?
Left antenna on the xxx axis, right antenna on the xxx axis ( as seen from the front )?

Data analysis for the flight:

Lowest RSSI 1 rx:
Lowest RSSI 2 rx:
Lowest frame rx1:
Lowest frame rx2:

Average RSSI rx values:
Failsafe ?
losses of feedback communication ( 136/168 events ) for a total of x seconds ?


Lowest RSSI 1 tx:
Lowest RSSI 2 tx:
Lowest frame tx1:
Lowest frame tx2:

Average RSSI tx values:

Here is an example taken from my early flight tests two years ago:




Micro 12 receiver on JR 10x. PPM mode. World (besides France).
Antennas at 90 degrees on the horizontal plan.
Left antenna on the pitch axis, right antenna on the roll axis ( as seen from the front )

And the data analysis for the flight:

Lowest RSSI 1 rx: -85,5 dBm
Lowest RSSI 2 rx: -84,5 dBm
Lowest frame rx1: 20
Lowest frame rx2: 21

Average RSSI rx values: -70 dBm
No failsafe
4 losses of feedback communication ( 136/168 events ) for a total of 7 seconds


Lowest RSSI 1 tx: -99,5 dBm
Lowest RSSI 2 tx: -92 dBm
Lowest frame tx1: 9
Lowest frame tx2: 9

Average RSSI tx values: -87 dBm

This will make it very easy for every one to compare the results and will give a massive feedback to all the users.
Thank you very much in advance for contributing.