AntennaOptions

FCC ID: 2ADAKSFFR6UL2

Operational Description

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FCCID_4341310

Technical Memo Subject: Antenna Options Authors: Adam Richards Date: 12th September 2018 Doc Ref: ES1002-ME56_v100a Revision: 1.00a DRAFT Purpose This document is to provide requested information to the FCC/IC test laboratory and their TCB with regard to approved antennas for the SFFR6 models: • FCC ID: 2ADAKSFFR6V2/IC: 9487A-SFFR6V2 • FCC ID: 2ADAKSFFR6UL2/IC: 9487A-SFFR6UL2 • FCC ID: 2ADAKSFFR6UH2/IC: 9487A-SFFR6UH2 Note the user manual for the SFFR6 ES1002-UM02 now contains the list of the approved antenna types, this document augments the data with photographs as requested by the TCB. Background Industry Canada ISS-GEN (issue 5) requests details of approved antenna types for transmit antennas, including the: 1. Antenna Type 2. Gain (dBi) 3. Impedance Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 1 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Approved Transmit Antenna Types The approved antenna types are not intended to be manufacture specific. The approved antenna types as listed in the user manual for the radio transmitter FCC ID: 2ADAKSFFR6V2/IC: 9487A-SFFR6V2. Antenna Type Gain (dBi) Impedance 1/4 wave omnidirectional 2.15 50 Ω 1/2 wave dipole omnidirectional 2.15 50 Ω 1/2 wave omnidirectional 4.15 50 Ω 5/8 wave omnidirectional 5.15 50 Ω Table 1 Approved Antennas FCC ID: 2ADAKSFFR6V2/IC: 9487A-SFFR6V2 The approved antenna types as listed in the user manual for the radio transmitter FCC ID: 2ADAKSFFR6UL2/IC: 9487A-SFFR6UL2 and the radio transmitter FCC ID: 2ADAKSFFR6UH2/IC: 9487A-SFFR6UH2. Antenna Type Gain (dBi) Impedance 1/4 wave omnidirectional 2.15 50 Ω 1/2 wave dipole omnidirectional 2.15 50 Ω 1/2 wave omnidirectional 4.15 50 Ω 5/8 wave omnidirectional 5.15 50 Ω 1/2 wave collinear omnidirectional 5.65 50 Ω 5/8 wave collinear omnidirectional 7.15 50 Ω Table 2 Approved Antennas FCC ID: 2ADAKSFFR6UL2/IC: 9487A-SFFR6UL2 and FCC ID: 2ADAKSFFR6UH2/IC: 9487A-SFFR6UH2 Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 2 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Sample Photographs Antenna Types Figure 1 VHF 1/4 Wave Omnidirectional Figure 2 VHF 1/2 Wave DipoleOmnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 3 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Figure 3 VHF 1/2 Wave Omnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 4 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Figure 4 VHF 5/8 Wave Omnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 5 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Figure 5 UHF 1/4 Wave Omnidirectional Figure 6 UHF 1/2 Wave Omnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 6 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Figure 7 UHF 1/2 Wave Dipole Omnidirectional Figure 8 UHF 5/8 Wave Dipole Omnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 7 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018

Figure 9 UHF 1/2 Wave Collinear Omnidirectional Figure 10 UHF 5/8 Wave Collinear Omnidirectional Doc Ref: ES1002-ME56_v100a Commercial-In-Confidence Page: 8 of 9 Date: 12th September 2018 © Etherstack Pty Ltd, 2018



Document Created: 2018-09-12 14:53:37
Document Modified: 2018-09-12 14:53:37
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