On 26/04/16 20:28, DK7FC wrote:
> Hi Johan,
>
> Thanks. Fascinating! The modern world, i can just say. I would assume
> such a chip is quite expensive and not easy to get in small amounts(?)
> Will you build a PA with that chip for the Dreamers Band (TM) and come
> on air then? It would be fine! Or maybe a RX station? :-)
>
> All the best and nice to read from you again time sometimes.
>
> 73, Stefan
>
> Am 26.04.2016 17:28, schrieb Johan Bodin:
>> Even more linear QRO for dreamer's band:
>>
>> http://www.ti.com/lit/ds/symlink/tas5630b.pdf
10-UKP + VAT etc. from farnell
>> Den 2016-04-26 kl. 17:18, skrev Johan Bodin:
>>> Hi Stefan
>>>
>>> I thought about your 9kHz PA efforts when I found this class D PWM
>>> chip capable of ~300W up to 100kHz with very low distorsion. Amazing
>>> performance from such a small $6 SMD chip!
>>>
>>> http://www.ti.com/lit/ds/symlink/tpa3251.pdf
About 7UKP from Farnell
Nick M0HGU
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