Re: [Discuss-gnuradio] USRP2 TX Gain

[Yabo Li]

Hi Eric,

Thanks. So the USRP2 can not adjust hardware gain, right? But I found
that the "set_tx_gain" is provided in the lib. Doesn't it work or not?

Yabo

On Sun, Dec 21, 2008 at 7:29 AM, Eric Blossom <address@hidden> wrote:
> On Sun, Dec 21, 2008 at 12:19:00AM -0800, Yabo Li wrote:
>> Hi All,
>>
>> I have a question. In the USRP2 "tx_samples.cc", the tx gain is not
>> set. Can the USRP2 set the tx gain? If can, what is the tx gain range?
>> I would appreciated it if anybody can answer my question.
>>
>> Regards,
>> Yabo
>
> Scale your samples before transmitting.
> Samples must be in the range -1.0 to +1.0.
>
> Eric
>