RT4401-48A CBRS Base Station Antenna Attestation Listing Attestation Statements

Company: Samsung Electronics Co Ltd

FCC ID: A3LRT4401-48A

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June 11 2019	December 11 2019

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Antenna Attestation Listing

Attestation Statements

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June 11 2019 / December 11 2019

Permissive change request to authorize additional antennas for Part 96 operations with an FCC Hardware Certified Part 96 CBSD radio device. Radio Vendor: SAMSUNG Electronics CO., Ltd Radio Product Name: RT4401 Radio Model Number: RT4401-48A Radio FCC ID: A3LRT4401-48A Radio dynamic range:

Maximum linear conducted power rating at output connector into 50 ohms that meets all OOBE requirements [zero additional attenuation, highest power setting allowed, for use with lowest gain external antennas ](dBm): 5W [37 (dBm)]

Minimum linear conducted power rating at output connector into 50 ohms that meets all OOBE requirements [maximum additional linear attenuation, lowest power setting allowed, for use with highest gain external antennas ](dBm): 0.05W [17

(dBm)]

Note: use of an external cable introduces additional losses that may be compensated appropriately by increasing the radios power level (reducing the attenuator setting). This cable compensation may be achieved during radio setup. The Original Equipment Manufacturer (OEM) vendor of the radio states that the use of the following listed external antennas meet all requirements for Part 96 operations. The following specific external antennas may be used in conjunction with this model radio at the appropriate listed power settings. These antennas will allow this radio to meet the appropriate Part 96 requirements for Maximum EIRP, either at or below:

30 dBm/10 MHz EIRP (for Category A operations), or 47 dBm/10 MHz EIRP (for Category B operations). CBRS Band 48 External antennas authorized by the Original Equipment Manufacturer for use with this model radio Antenna Antenna Vendor Antenna Model Number Antenna Main Radio Conducted Maximum Allowed Configuration Beam Peak Gain (dBi) Power Setting EIRP Rating

(attenuator setting)

(dB) Operational Category

( A / B ) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 JMA JMA JMA JMA Amphenol Amphenol Amphenol Amphenol Kathrein Kathrein Kathrein CommScope CommScope CommScope JMA JMA Amphenol Amphenol Amphenol Kathrein CommScope CommScope

CX14OMI236-1C CX16OMI236-1C CX16OMI224-1H CX16OMI218-1P C2U3MT360X06Fxys0 2C2U3MT360X06Fxys0 4U4MT360X06Fxys0 2C4U3MT360X06Fxys0 84010555 / 84010556 84010557 / 84010558 84010603 / 84010604 VVSSP-360S-F NNVVSSP-360S-FM V4SSPP-360S-F DX10FRO260-00 or 06 DX12FRO260-20 or 26 2U3MX065X06Fxys0 4U4MX065X06Fxys0 2C4U3MX065X06Fwxys0 84010564 VVSSP-65S-R1B (Canister) VVSSP-65S-R1BV2 (Panel) 5.2 5.3 9.6 8.9 8.1 5.8 9.8 5.9 7.9 6.3 7.1 5 7.9 5.5 16.5 17.7 11.6 11.3 8.9 11.5 10.2 10.4 37 dBm (0 dB) 43.7 dBm / 10 MHz 37 dBm (0 dB) 43.8 dBm/ 10 MHz 35.9 dBm(1.1 dB) 47 dBm/ 10 MHz 36.6 dBm(0.4 dB) 47 dBm/ 10 MHz 37 dBm(0 dB) 46.6 dBm/ 10 MHz 37 dBm (0 dB) 44.3 dBm/ 10 MHz 35.7 dBm (1.3 dB) 48.3 dBm/ 10 MHz 37 dBm (0 dB) 44.4 dBm/ 10 MHz 37 dBm (0 dB) 46.4 dBm/ 10 MHz 37 dBm (0 dB) 44.8 dBm/ 10 MHz 37 dBm (0 dB) 45.6 dBm/ 10 MHz 37 dBm (0 dB) 43.5 dBm/ 10 MHz 37 dBm (0 dB) 46.4 dBm/ 10 MHz 37 dBm (0 dB) 44 dBm/ 10 MHz 29 dBm (8 dB) 47 dBm/ 10 MHz 27.8 dBm (9.2 dB) 47 dBm/ 10 MHz 33.9 dBm (3.1 dB) 47 dBm/ 10 MHz 34.2 dBm (2.8 dB) 47 dBm/ 10 MHz 36.6 dBm (0.4 dB) 47 dBm/ 10 MHz 34 dBm (3 dB) 47 dBm/ 10 MHz 35.3 dBm (1.7 dB) 47 dBm/ 10 MHz 35.1 dBm (1.9 dB) 47 dBm / 10 MHz B B B B B B B B B B B B B B B B B B B B B B Antenna Configur ation Radio Conducted Power Setting per Port

(dBm) MIMO power (4Tx)

(dBm) Ant. Beam Peak Gain (dBi) Directional Gain

(dBi) Total EIRP (dBm) Worst Case Scenario Total EIRP Calculation 1 2 3 4 5 6 7 8 9 10 37 37 35.9 36.6 37 37 43 43 41.9 42.6 43 43 35.7 41.7 37 37 37 43 43 43 5.2 5.3 9.6 8.9 8.1 5.8 9.8 5.9 7.9 6.3 8.2 8.3 12.6 11.9 11.1 8.8 12.8 8.9 10.9 9.3 51.20 51.30 54.50 54.50 54.10 51.80 54.50 51.90 53.90 52.30 Bandwidth: 4Carrier

(20+20+20+20) Modulation: QPSK, QAM Bandwidth: 4Carrier

(20+20+20+20) Modulation: QPSK, QAM 11 12 13 14 15 16 17 18 19 20 21 22 37 37 37 37 29 27.8 33.9 34.2 36.6 34 35.3 35.1 43 43 43 43 35 33.8 39.9 40.2 42.6 40 41.3 41.1 7.1 5 7.9 5.5 16.5 17.7 11.6 11.3 8.9 11.5 10.2 10.4 10.1 8.0 10.9 8.5 19.5 20.7 14.6 14.3 11.9 14.5 13.2 13.4 53.10 51.00 53.90 51.50 54.50 54.50 54.50 54.50 54.50 54.50 54.50 54.50 Bandwidth: 4Carrier

(20+20+20+20) Modulation: QPSK, QAM Bandwidth: 4Carrier

(20+20+20+20) Modulation: QPSK, QAM

*Note: This total EIRP values are the calculation value of worst case scenario over every modulation and Bandwidth described in original Grant. HWANYOUL KIM

/ Principal Research Engineer SAMSUNG Electronics Co.,Ltd. Date: Oct 14, 2019

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