sebastian
/
gr-satnogs
mirror of https://gitlab.com/LongHairedHacker/gr-satnogs.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Add new transceiver flowgraph for controlling the UPSAT satellite 

The new transceiver has an FSK9600 receiver that supports legacy G3RUH
scrambled AX.25 frames.
However, due to some restrictions the transmitter is a custom structured
9600 FSK with a preamble of 8 bytes and 2-byte sync word.
This commit is contained in:
Manolis Surligas 2016-07-03 21:07:32 +03:00
parent ee26a102bd
commit 70fb151041
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
apps/flowgraphs/ax25_transceiver_qt.grc
View File

@ -676,7 +676,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>value</key>
<value>145.835e6</value>
<value>435.8e6</value>
</param>
</block>
<block>
@ -864,7 +864,7 @@ is too great and becomes a bottlneck.</value>
</param>
<param>
<key>value</key>
<value>145.835e6</value>
<value>435.8e6</value>
</param>
</block>
<block>
@ -4093,7 +4093,7 @@ is too great and becomes a bottlneck.</value>
</param>
<param>
<key>delay</key>
<value>1</value>
<value>2</value>
</param>
<param>
<key>_enabled</key>