|
From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] Retune Request Time |
Date: | Tue, 14 Jun 2016 22:47:52 -0400 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
On 06/14/2016 09:39 PM, Richard Bell
wrote:
You should spend some time looking through this: http://files.ettus.com/manual/structuhd_1_1tune__request__t.html In the example, you gave the Fc is still 900Mhz, but with the FPGA providing an offset tuning. That's not what you want. What you want is to set the target frequency to 901MHz, use POLICY_NONE on the RF side, and provide a 1e6 DSP_FREQ, with POLICY_MANUAL. POLICY_NONE means that it won't touch the already-tuned analog RF frequency.
|
[Prev in Thread] | Current Thread | [Next in Thread] |