[USRP-users] X310 and 8bit complex sampling

2019-10-16 Thread Arun kumar Verma via USRP-users
starting point in developing your own ruggedized solution to deploy. Also if anyone else has recommendations or experience with X310 enclosure solutions, I'd be curious to hear what you've made or worked with in the past. Best, Sam On Sat, Sep 21, 2019 at 3:33 AM Arun kumar Verma via USRP

Re: [USRP-users] X310 Temperature Range

2019-10-15 Thread Arun kumar Verma via USRP-users
curious to hear what you've made or worked with in the past. Best, Sam On Sat, Sep 21, 2019 at 3:33 AM Arun kumar Verma via USRP-users wrote: Hi Users We would like to know whether X310 with TwinRx boards can be used for temperature range -20 to +55 degree. Is temperature range is limited

[USRP-users] X310 Temperature Range

2019-09-21 Thread Arun kumar Verma via USRP-users
Hi Users We would like to know whether X310 with TwinRx boards can be used for temperature range -20 to +55 degree. Is temperature range is limited by the components used in the boards or the performance is not guaranteed over this range. Are the components used are industrial grade or commercia

[USRP-users] Combining bandwidth of two B200

2019-02-27 Thread Arun kumar Verma via USRP-users
Dear User I am trying to combine bandwidth of two USRP B200 and get the final bandwidth of around 100MHz. Our target is monitor the complete WiFi band 2.4-2.5Ghz. I am attaching the image file for grc file. Any suggestions? Arun ___ USRP-users mailing li

[USRP-users] B205 Mini gain Tables

2019-01-05 Thread Arun kumar Verma via USRP-users
Dear Users I have seen datasheet for B205 Mini and gain over frequency and gain index data is available there. As we are developing our software where we need to have exact gain value for that particular frequency and gain index. Is this data available in csv format for some tabular format so th

Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically

2018-12-19 Thread Arun kumar Verma via USRP-users
cheduling at 0.01sec intervals. From: Arun kumar Verma via USRP-users To: Marcus D. Leech ; "usrp-users@lists.ettus.com" Sent: Tuesday, 18 December 2018 2:16 PM Subject: Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically Dear Marcu

Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically

2018-12-18 Thread Arun kumar Verma via USRP-users
cember 2018 10:36 PM Subject: Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically On 12/15/2018 08:02 AM, Arun kumar Verma via USRP-users wrote: Dear Users I am facing problem of phase offset when i change center frequency dynamically for TwinRX with X310

Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically

2018-12-18 Thread Arun kumar Verma via USRP-users
s D. Leech via USRP-users To: usrp-users@lists.ettus.com Sent: Monday, 17 December 2018 10:36 PM Subject: Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically On 12/15/2018 08:02 AM, Arun kumar Verma via USRP-users wrote: Dear Users I am facing proble

Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically

2018-12-16 Thread Arun kumar Verma via USRP-users
Sent: Monday, 17 December 2018 9:44 AM Subject: Re: [USRP-users] Phase Offset problem when center frequency is changed dynamically On 12/15/2018 08:02 AM, Arun kumar Verma via USRP-users wrote: Dear Users I am facing problem of phase offset when i change center frequency dynamical

[USRP-users] Phase Offset problem when center frequency is changed dynamically

2018-12-15 Thread Arun kumar Verma via USRP-users
Dear Users I am facing problem of phase offset when i change center frequency dynamically for TwinRX with X310 setup. Here is my C++ code, Please advise     usrp_source1->set_rx_lo_source("internal",uhd::usrp::multi_usrp::ALL_LOS,0);     usrp_source1->set_rx_lo_source("

Re: [USRP-users] gr-doa

2018-12-03 Thread Arun kumar Verma via USRP-users
r 2018 at 13:35, Arun kumar Verma via USRP-users wrote: Hi I am working on Direction of Arrival application using X310, just need information which FPGA image was used for gr-DOA demo application? Arun __ _ USRP-users mailing list USRP-users@lists

[USRP-users] gr-doa

2018-10-23 Thread Arun kumar Verma via USRP-users
Hi I am working on Direction of Arrival application using X310, just need information which FPGA image was used for gr-DOA demo application? Arun ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_li

[USRP-users] Need Help setting up X310 for two channels

2018-10-23 Thread Arun kumar Verma via USRP-users
Hi I am trying to receive data from X310 ( 2 channels), in my case I am giving RF input to RF-B port (channel-0 and Channel-1), i am able to see the FFT  to one channel only whether i give input to channel-0 or channel-1. so what i feel that i am not able to set the stream arguments properly.  a

Re: [USRP-users] two B205 mini radios synchronization

2018-10-08 Thread Arun kumar Verma via USRP-users
/08/2018 04:39 AM, Arun kumar Verma via USRP-users wrote: Hi Well i want to synchronize two B205 mini radios with PPS and 10MHz external clock. Since only one Ref input port is available, is it possible to combine to signal and give it to Ref input or in B205 both synchronization not at all

[USRP-users] two B205 mini radios synchronization

2018-10-08 Thread Arun kumar Verma via USRP-users
Hi Well i want to synchronize two B205 mini radios with PPS and 10MHz external clock. Since only one Ref input port is available, is it possible to combine to signal and give it to Ref input or in B205 both synchronization not at all possible? Regards,Arun _

Re: [USRP-users] B205 External Reference issue

2018-09-30 Thread Arun kumar Verma via USRP-users
sts.ettus.com Sent: Wednesday, 26 September 2018 9:15 PM Subject: Re: [USRP-users] B205 External Reference issue On 09/26/2018 02:42 AM, Arun kumar Verma via USRP-users wrote: Hi  We are using B205i-mini and we found that when I am sleclecting external Ref using set_clock_sour

Re: [USRP-users] B205 External Reference issue

2018-09-26 Thread Arun kumar Verma via USRP-users
works? Regards,Arun Verma From: Marcus D. Leech via USRP-users To: usrp-users@lists.ettus.com Sent: Wednesday, 26 September 2018 9:15 PM Subject: Re: [USRP-users] B205 External Reference issue On 09/26/2018 02:42 AM, Arun kumar Verma via USRP-users wrote: Hi  We are using

[USRP-users] B205 External Reference issue

2018-09-25 Thread Arun kumar Verma via USRP-users
Hi  We are using B205i-mini and we found that when I am sleclecting external Ref using set_clock_source("ëxternal"); I am getting intermodulation components in Hz.I think supply for the internal oscillator is still on and it is not compeletly shutting down. Is there any options to switch off the

[USRP-users] Direction Finding Information

2018-09-02 Thread Arun kumar Verma via USRP-users
Hi We want to use X310 and Single TwinRX for our DF application.  I have few doubts 1.  For getting DF of 1 mS duration signal in 80 MHz IFBW, what should be my interface speed requirement? Gigabit Ethernet is sufficient or I should go with Express card or 10 GigE inetrface. 2. Whether two channe

[USRP-users] B205-mini GPIO

2018-08-30 Thread Arun kumar Verma via USRP-users
Hi We brought B205mini recently and we want to use three GPIO to control some external device which require SPI interface, in the schematics the header mentioned is J5 for GPIO while website USRP Hardware Driver and USRP Manual: USRP B2x0 Series is mentioning J6 as GPIO header. Can you please su