T7F: Unterschied zwischen den Versionen

Aus DL8RDS Wiki
Wechseln zu: Navigation, Suche
Zeile 1: Zeile 1:
 
[http://www.df2fq.de/produkte/T7F.html The T7F] has been built by DF2FQ and is one in a series of fast 70cm data transmitters which have hit the market end of the 1990s. I decided to purchase it on Ebay when I understood that using my [[Kenwood TS-790A|TS-790A]] as a packet radio station is like shooting birds with cannonballs.
 
[http://www.df2fq.de/produkte/T7F.html The T7F] has been built by DF2FQ and is one in a series of fast 70cm data transmitters which have hit the market end of the 1990s. I decided to purchase it on Ebay when I understood that using my [[Kenwood TS-790A|TS-790A]] as a packet radio station is like shooting birds with cannonballs.
  
Actually, I have two of them:
+
Actually, I have a number of them:
* I bought my first T7F somewhen end of 2007. It didn't have the optional control interface in front and was nothing but the transceiver board. There's [http://www.dl2rcg.de OM Erich Linsmeier DL2RCG], who has developed an advanced GUI frontend kit, which I intend to build up and thus get it running. But that's still not yet implemented.  
+
* I bought my first T7F somewhen end of 2007. It was really broken.
 
* Almost a year later, end of 2008, I bought another T7F, this time with the LCD display in front. Since it came only with the display PCB and in all other terms "naked", I decided to build a nice case for it. There are some pictures below that illustrate the building phases.  
 
* Almost a year later, end of 2008, I bought another T7F, this time with the LCD display in front. Since it came only with the display PCB and in all other terms "naked", I decided to build a nice case for it. There are some pictures below that illustrate the building phases.  
 +
* The third T7F also came naked. I also decided to build a case, this time using Erich Linsmeier's interface. [http://www.dl2rcg.de OM Erich Linsmeier DL2RCG]
  
To the developer's web site:
+
To the developer's web site (Holger Eckhardt, DF2FQ):
 
* http://www.df2fq.de/produkte/T7F.html
 
* http://www.df2fq.de/produkte/T7F.html
  
Zeile 11: Zeile 12:
 
* [[Setting up a 70cm AX25 based IP link]]
 
* [[Setting up a 70cm AX25 based IP link]]
  
Please note that for this 70cm data link project we needed to run two T7Fs. The first one is the one described here. The second one also came naked, and I also set up a project to [[Constructing a case and a GUI control for the T7F|set up a GUI and to build a nice case]].
+
And here's some more information about a T7F construction project:
 +
* http://www.dj4uf.de/projekt/t7f/t7f.htm
 +
 
 +
== The T7F with the original GUI from Holger DF2FQ ===
  
 
Here are some pictures with the T7F in a new case. The actual transceiver resides in the silver box. On the photographs you see the T7F user interface in the foreground.
 
Here are some pictures with the T7F in a new case. The actual transceiver resides in the silver box. On the photographs you see the T7F user interface in the foreground.
Zeile 22: Zeile 26:
  
 
[[Image:T7F_WL500GP_TNC2H.jpg|400px]]
 
[[Image:T7F_WL500GP_TNC2H.jpg|400px]]
 +
 +
== The T7F with Erich's GUI ==
 +
 +
more to come

Version vom 18. Februar 2009, 03:13 Uhr

The T7F has been built by DF2FQ and is one in a series of fast 70cm data transmitters which have hit the market end of the 1990s. I decided to purchase it on Ebay when I understood that using my TS-790A as a packet radio station is like shooting birds with cannonballs.

Actually, I have a number of them:

  • I bought my first T7F somewhen end of 2007. It was really broken.
  • Almost a year later, end of 2008, I bought another T7F, this time with the LCD display in front. Since it came only with the display PCB and in all other terms "naked", I decided to build a nice case for it. There are some pictures below that illustrate the building phases.
  • The third T7F also came naked. I also decided to build a case, this time using Erich Linsmeier's interface. OM Erich Linsmeier DL2RCG

To the developer's web site (Holger Eckhardt, DF2FQ):

Here's the scenario in which the T7Fs will be used:

And here's some more information about a T7F construction project:

1 The T7F with the original GUI from Holger DF2FQ =

Here are some pictures with the T7F in a new case. The actual transceiver resides in the silver box. On the photographs you see the T7F user interface in the foreground.

T7F offen.jpg T7F offen rueck.jpg

T7F oben.jpg T7F vorne.jpg

And here's the entire scenery, connected to a TNC2H and a ASUS WL-500GP

T7F WL500GP TNC2H.jpg

2 The T7F with Erich's GUI

more to come