Re: [Discuss-gnuradio] GRCON 16 hotels

I heard the Air Force Academy glider team will be offering a an aerial ferry service from Denver to Boulder... On Thu, Apr 7, 2016 at 6:38 PM Ben Hilburn wrote: > Hi Jason - > > Hotels will get posted on the website shortly. If you need something right > away, this will

Re: [Discuss-gnuradio] XM on GR

Yep, I'm aware of that. On that note, their FCC and SEC filings are pretty interesting.

Re: [Discuss-gnuradio] XM on GR

Just to be clear, Sirius is different than XM (even though they merged). The lower edge of the 12.5 MHz XM allocation is at 2332.5 MHz, IIRC. The upper edge of the 12.5 MHZ Sirius allocation is there as well. Sirius does have patents on hierarchical modulation, which I'm guessing they would

Re: [Discuss-gnuradio] costas ambiguity and correlate-and-sync block in qpsk

Hi Andy, Sorry for delayed response, the weekend finally arrived.. added some comments inline below. Your comments on zero-IF receiving are well taken - going to try a low-IF approach instead. This maybe the source of some phase noise issues I had on the hardware last night. Using the USRP

Re: [Discuss-gnuradio] # of UDP packet

Hi SangHyuk, Your computer sees dropped packets during benchmark_rate --rx_rate 2500, and that means that your computer is too slow, you have a broken network card or a very strange firewall. In any case, you will need to solve the underlying issue before you can use your USRP at 25MS/s. It's

[Discuss-gnuradio] # of UDP packet

Hi all, I'm observing packet moving using wireshark. I used benchmark_rate --rx-rate 2500 (10 seconds) and result like below: *Using Device: Single USRP: Device: USRP2 / N-Series Device Mboard 0: N210r4 RX Channel: 0RX DSP: 0RX Dboard: ARX Subdev: CBX RX