Technical Research
OVER-THE-AIR (OTA) PERFORMANCE
OTA testing showed improvement in wireless radiation pattern distribution. Transmission power peaks are removed, and the wireless signal is uniformly distributed.
WIFI 2.4 GHz
Radiation pattern cell phone
Radiation pattern cell phone + SPIRO Card L3
WIFI 5GHz
Radiation pattern cell phone
Radiation pattern cell phone + SPIRO Card L3
GSM-900
Radiation pattern cell phone
Radiation pattern cell phone + SPIRO Card L3
WCDMA
Radiation pattern cell phone
Radiation pattern cell phone + SPIRO Card L3
MIMO THROUGHPUT TESTING
Throughput testing showed that device’s performance is not affected while being in the vicinity of SPIRO®, download speed variations are minimal and negligible.
LTE 4G – Bands 1 & 2
Cell phone – LTE Band 1 – Sensitivity versus throughput
Cell phone – LTE Band 2 – Sensitivity versus throughput