BALF-NRF01D3 50 Ω nominal input / conjugate mat.
BALF-NRF01D3 - 50ohm nominal input / conjugate match balun
BALF-NRF01D3 50 Ω nominal input / conjugate match balun to nRF51822-QFAA /QFAB and nRF51422-QFAA/QFAB with integrated harmonic filter Datasheet − pro.