Additionally, given the wide front end and very limited (if any) real filtering, i get a lot of pager break through from 148Mhz, (I’m about 2km line of sight to a major Melbourne pager site, so thats understandable, even my icom IC9100 experiences some pager break through at the top of the 2m band on the big antenna. DIGITAL TV TUNER FOR MAC SOFTWAREThe software has a configuration menu in the options tab that allows you to calibrate the device. Observations, my device is a little off frequency, about 500kHz high at 146mhz. Again lots of options to explore when I have more time. Click tune to modify the receive frequency, or click the waterfall to tune to the desired signal. Once the device is correctly configured, (its best to make sure the Gain is set to MAX) as default is Min, and you wont hear anything – the HDSDR window loads, and all that is left to do is to hit start, and you can start listening to the device. Sample rate and offset can be configured, I’m still to fully explore the options. It can take a short while to load, (if its slow, move your mouse over ExtIO to resolve- thanks Alain) and comes up with a configuration window, ExtIO, for my device, i have to select the RTL device and then hit Create, it connects and starts the device. This loads the Python (linux) environment and makes it all work. This allows HDSDR to interact with the USB Dongle. ![]() Its the same software, just a more recent version.ĭownload the MAC software package (its 115mb) and copy the 2 applications to your local machine.įirst you need to start the GNU Radio Server, Click that program and it will start. If you are a PC/windows user, best to head over to the HDSDR main website and download the latest windows version. The current Mac version can be found at his blog, and is version 2.51. Thankfully, a ham from the US, Alain K1FM has already done the hard work and created a mac version of HDSDR. This is a quick post to show my first toe into the SDR world, using TV Tuner SDR on a Mac and will write more when I undertake further exploration.īeing a mac user, the options for this SDR stuff are a little more limited, but since most of the development work seems to be done is Linux, getting a version to work on mac(bsd) is generally pretty easy. DIGITAL TV TUNER FOR MAC PCThe device is a simple usb stick, some PC software for the tv tuner on a mini CD and a mag antenna with a MCX connector. You can find these dongles cheaper, I choose this seller as a friend had used them before me and the device arrived promptly. ![]() My dongle cost $10.99 and took a week to arrive from Hong Kong via this eBay seller. Software Defined Radios are all the rage these days, and with a cheap USB digital tv tuner card with the RTL2838 chipset, its very easy.
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