name: NFTR
full_form: Near Field Test Range
context: AAS BS. The CLTA is hence defined as follows: The CLTA is a single column passive antenna which has a vertical radiating dimension (h) which is equal to the vertical radiating dimension of the AAS BS composite antenna Â±30%. For in-band requirements, the CLTA supports the same frequency range and polarizations as the AAS BS composite antenna. For out-of-band co-location requirements, the half power vertical beamwidth of the CLTA equals the narrowest declared vertical beamwidth Â±3Â°. The polarization should match the in-band CLTA polarization The CLTA has a horizontal half-power beamwidth of 65Â° Â±10Â°. The front faces of the AAS BS and the CLTA need to be aligned in a common plane perpendicular to the mechanical bore-sight direction, as shown in figure 5.1.2.2.2-1. The centre of the vertical radiating regions of the CLTA and the AAS composite antenna need to be aligned. This is summarised as follows: Table 5.1.2.2.2-1: CLTA characteristics The alignment between the AAS BS under test and
description: The Near Field Test Range (NFTR) is a controlled environment used to measure the Electromagnetic Compatibility (EMC) and Radio Frequency (RF) performance of devices. Specifically, in 3GPP TS 37.941, NFTR is used to assess the EIRP (Effective Isotropic Radiated Power) accuracy of base stations operating in Frequency Range 1 (FR1). The test range helps determine measurement uncertainty values and contributors for EIRP accuracy.
explanation: NFTR is classified as a Test Environment because its primary function is to provide a controlled setting for evaluating the performance of telecommunications devices, particularly regarding their RF emissions and compatibility.
section_title: 9.2.5.3	MU value derivation, FR1
biotag_Context: B-Technology,O,O,B-Device,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,B-Network Function,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,B-Technology,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,B-Network Function,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,B-Technology,B-Network Function,O,O,O
biotag_Description: O,B-Miscellaneous,I-Miscellaneous,I-Miscellaneous,I-Miscellaneous,O,O,O,O,O,O,O,O,O,B-Specification,I-Specification,O,O,B-Technology,I-Technology,O,O,O,O,O,O,B-Organization,B-Specification,O,B-Miscellaneous,O,O,O,O,O,B-Measurement,O,O,O,O,O,O,O,O,O,O,B-Technology,I-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,O,B-Measurement,O