[Discuss-gnuradio] Bounty: BPSK/QPSK Receiver

2017-06-13 Thread Chris Cook
We have a satellite modem used for an uplink that we want to have a
GNUradio receiver built. We will pay $1500 USD for the working receiver.

The modem is a Comtech CDM-570L.  For more information, please see:

Datasheet:
http://www.comtechefdata.com/files/datasheets/legacy/ds-cdm570-L.pdf

Manual:
http://www.comtechefdata.com/files/manuals/legacy_product_pdfs/mn-cdm570-570L.pdf


We will be using this modem in the most basic configuration.  We are
sending UDP multicast data through the modem and need to receiver this via
gnuradio.

The modem supports BPSK and QPSK, and we’d like the gnu radio receiver to
support both BPSK and QPSK modes.  It uses Viterbi FEC, but we would like
to support turbo codes as well.

I can give you remote access to a machine that is connected to the modem
via serial and has an RTL SDR connected to the Tx output of the modem.  I
also have a USRP connected to the Rx input of the modem so you can
effectively loopback the modem through GNUradio for testing.

So the deliverable is being able to receive the data from this modem with
various bitrates and FEC rates, turn the data back into udp data that we
can access on the gnuradio host.

Will pay an additional bonus if it can be completed in less than 2 weeks.
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio


[Discuss-gnuradio] Want to hire someone to build BPSK/QPSK receiver

2017-03-21 Thread Chris Cook
I posted this last year, but didn’t really have any takers, so I thought
I’d try again and increase the pay.

I have a project that requires a gnu radio receiver that can receive,
demodulate, and decode BPSK and QPSK data coming from a satellite modem.
The modem also has FEC that will need to be handled.

I can provide remote access to our lab machine that has a USRP connected to
our modem for testing.

I am willing to pay $1500 USD for a solution.

Please let me know if you’re interested and we can move the conversation
offline.

Thank You,
Chris
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio


[Discuss-gnuradio] Paid Project: Need a gnuradio BPSK/QPSK receiver for satellite modem data

2016-10-07 Thread Chris Cook
I have a project that requires a gnu radio receiver that can receive,
demodulate, and decode BPSK and QPSK data coming from a satellite modem.
The modem also has FEC that will need to be handled.

I can provide remote access to our lab machine that has a USRP connected to
our modem for testing.

I am willing to pay $500 USD for a solution.

Please let me know if you’re interested and we can move the conversation
offline.

Thank You,
Chris
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio