DeepRad – Modular RTL-SDR System Now Crowdfunding on Crowd Supply

Back in May, we posted about the upcoming DeepRad, which is advertised as a modular RTL-SDR system, providing RTL-SDR PCB boards without USB and SMA connectors that are seated into a custom motherboard. A few days ago they released their crowdfunding campaign on Crowd Supply.

The individual DeepRad RTL-SDR units are priced at US$80 each, whereas the 'DeepRad Quad' which includes four units and a motherboard is priced at US$340 with free US shipping and $12 intl. shipping for both products. It appears that the idea behind the modular boards is to allow people designing a custom PCB to easily seat an RTL-SDR on their design.

The DeepRad Quad advertises 'Synchronize TCXO', which implies that the four units can run from the same clock. However, we don't see any noise source, distribution, or switching hardware, and no heat management, so we don't expect it to be useful for coherent projects like the KrakenSDR is.

Over on Reddit there has been some discussion about the system.