Frequency Bands (Low / High) Low Band Attenuation (min / max dB) High Band Attenuation (min / max dB) Return Loss (Low Band / High Band) Mounting Type Package / Case | 1.92GHz ~ 1.98GHz / 2.11GHz ~ 2.17GHz 53.00dB / - 41.00dB / - 20dB / 16dB Surface Mount 3-CSP |