Inspired and impressed by the performance of the Funcube Dongle during my initial tests, I have decided to perform some more thorough tests using a minimalistic setup consisting of a laptop running Gpredict and Quisk SDR software, the Funcube Dongle and an Arrow II hand held satellite antenna.
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Satellite receptions with the Funcube Dongle
This page collects various amateur radio satellite and cubesat receptions carried out using the Funcube Dongle. The Funcube Dongle is a small USB-flashdisk sized software defined radio receiver for 67 MHz – 1.7 GHz intended to be the ground receiver for the FUNcube satellite by AMSAT UK. It is well suited as a ground receiver … Read more
Funcube Dongle on the air tests at OZ7SAT
On Tuesday I took my Funcube Dongle to our weekly meeting at OZ7SAT for testing it on the air using some bigger antennas than my Arrow antenna. We were listening for amateur radio satellites and cubesat on the 70 cm band and we were using a standard Wimo X-yagi (8 elements I think). For SDR receiver application we used modified Quisk SDR running on Ubuntu Linux.
Funcube Dongle close-up photos
A few close-up photos taken yesterday of my Funcube Dongle.
Qthid 2.1 release
About a week ago I forked Howard’s qthid002 cross platform Funcube Dongle controller application with the objective of continuing development and adding support for the full FCD API that has been available since version 18f of the firmware. This first release contains various fixes for he crashes and freezes that were known to happen, providing a stable application that can be used to change frequency and upgrade the firmware from 18b to 18f.
Qthid Funcube Dongle Controller
Qthid is simple cross platform controller application for the Funcube Dongle Pro and Pro+ software defined radio receivers. It is written using the HID API library and the Qt GUI toolkit. It is a fork and evolution of the qthid002.zip package by Howard Long, G6LVB, available on the Funcube Dongle download page. Qthid is free … Read more
Funcube Dongle with Quisk SDR
Today I have spent some time trying the Funcube Dongle with Quisk SDR. The setup procedure was quite painless and the results very satisfactory: Using an Arrow II hand-held yagi connected directly to the FCD I could receive the HO-68 CW beacon with very good SNR.
Funcube Dongle smoke testing
As I tweeted last Friday, I managed to get a Funcube Dongle this time! The dongles were packaged over the weekend and shipped Monday this week. I could pick up mine at the local post office earlier today. Initial smoke testing using Linux and GNU Radio has been very encouraging for further experiments.
Test driving Quisk SDR
Before getting my hands all dirty with adding UHD driver to Quisk, I decided to take it for a test drive using some pre-recorded samples. I have used a 250 ksps recording of the HO-68 / XW-1 linear transponder downlink that I have recorded on November 9, 2010 using the USRP and the RFX400 daughterboard.
GQRX updates
I have had some time to hack on the GQRX receiver – my experimental AM/FM/SSB receiver implemented in Python (GNU Radio) and qith Qt GUI. Most notably, I have implemented audio recording, playback and squelch.