AU545ENB25 LTE Mobile Digital Station Parts List/Tune Up Info Tune_up_procedure_29170 Airspan Networks Inc

Company name:
Address:
Airspan Networks Inc.
777 Yamato Road
Suite 310 Boca Raton
FL 33431 USA
FCC ID:PIDAU545ENB25
“AirUnity 545 eNB 2.5GHz (B41)” tune up procedure
Each AirUnity radio has been tested by an automatic testing station (which is calibrated weekly for
accuracy), which calibrates the unit prior to testing. Each AirUnity contains 4 transmitters therefore each in
turn is calibrated by the station for RF output power accuracy. The calibration is then verified by
transmitting on the RF output power approved for each frequency checking that it does not exceed the
maximum allowed by the FCC. For each frequency there is an internal software limit value that prevents the
User from exceeding that RF output power setting. In the event the RF output power is higher than specified
in the System Description, the AirUnity radio doesn’t pass and acquires a Fail status.
AirUnity boards with Fail statuses are rejected for final assembly of the product. The NMS management
program also has internal specific FCC output limits that further checks and verifies maximum RF power
output and prevents transmition above the FCC limits.
Name of authorized person:
Position:
Zion Levy
Compliances & Integration Engineer
Date: January 29, 2017
Airspan Networks Inc.
Tel: +1 561 893-8670; Fax: +1 561 893-8671, www.airspan.com