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From SDR to hardware, and back again.

A project log for Cell Phone 4G LTE Repeater / Booster / Femtocell

An outside pole mounted aerial picks up 4G signals which are then filtered, amplified and re-transmitted through a second inside aerial.

capt-flatus-oflahertyCapt. Flatus O'Flaherty ☠ 05/03/2017 at 08:580 Comments

Still struggling with this cell phone signal booster project. In theory the LimeSDR should now work, but my phone does not respond. It's hard to know what's going on without a second LimeSDR to use as a spectrometer :( I'll be working more on the hardware based solution when it rains again.

If there's anybody from Lime Microsystems reading this - please send me another LimeSDR!

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