[aprssig] APRS-B?

[PE1RDW]

On Mon, 24 Jun 2013 17:29:05 +0200, Robert Bruninga <bruninga at usna.edu>  
wrote:

>>> I'm impressed with the 500 mw transceivers on 433 MHz costing
>>> $20 or so and operating at 9600 baud.
>
>> Can you summarize their availability?
>
> Scott has them:   Argent Data Systems:
> https://www.argentdata.com/catalog/product_info.php?products_id=157

I found a dutch shop that has them even cheaper  
http://webshop.ideetron.nl/RFM12BP only 7.44€
One thing to keep in mind is that they use the SPI interface so you will  
need a controller to add them to a PC, the raspberry PI could adress it  
directly so that could be used as the tracker/digi/client host, I'm not  
sure but I think John G8BPQ has been experimenting with these type of  
units before.

-- 
73 Andre PE1RDW