Antenna Spec

FCC ID: SMH-82801

Cover Letter(s)

Download: PDF
FCCID_3108343

核 准 主 辦 許振軒 許勝欽 電 氣 規 格 書 機種: RYU Antena 5720W0335300 ANT 2.4G_PIA_3030.4_170B_L (MIC) ASSEM LFP 5718W0012300 ANT 2.4G_PIA_3030.4_170B_L (MIC) ASSEM LFP 5718A0012300 ANT 2.4G_PIA_3030.4_170B_L ASSEM LFP 日期: 2015/03/18 版次: 1.10 神 準 科 技 股 份 有 限 公 司 S1-WI-RD-005-FORM01-V01

Embedded Single-Band Antenna 5720W0335300 ANT 2.4G_PIA_3030.4_170B_L (MIC) ASSEM LFP 5718W0012300 ANT 2.4G_PIA_3030.4_170B_L (MIC) ASSEM LFP 5718A0012300 ANT 2.4G_PIA_3030.4_170B_L ASSEM LFP 1. Summary : Frequency (MHz) 2400 - 2500 Peak Gain (dBi) 3.4 VSWR 2:1 Impedance (Ohms) 50 Dimension (mm) 30x30x0.4 Connector IPEX Cable Phi (mm) 1.13 Cable length (mm) 170 Cable Color Black 2. Electrical Specification : Those specifications were specially defined for RYU model, and all characteristics were measured under the model’s handset testing jig . 2-1. Frequency Band: Frequency Band MHz WLAN 2400~2500 2-2. Impedance 50 ohm nominal

2-3. Matching circuit: None 2-4. VSWR Frequency (MHz) 2400 2450 2500 VSWR 1.21 1.54 1.93

2-5. Gain and Radiation Pattern 2-5.1 Measure method 1. Using a low loss coaxial cable to link a standard handset jig 2. Fixed this handset jig on chamber’s rotator plane 3. Linking jig into network analyzer port and using a probing horn antenna to collect data. 4. Using another standard gain horn antenna to calibrated those data 2-5.2 Chamber definition 1. An anechoic chamber (8x4mx4) which satisfied far-field condition was applied to avoid multi-path effect 2. The quite zone region is 40cmx40cmx40cm at the center of rotator 3. The distance between DUT and standard antenna is 4.38 m 4. Standard gain horn antenna (700MHz ~6GHz)

2-5.3 Gain data and radiation pattern Antenna gain is marked [dBi] and is based on STANDARD HORN antenna. The data shows Peak-Gain and Average-Gain. Frequency 2400 2450 2500 Average Gain (dB) -0.93 -1.54 -1.16 Efficiency (%) 80.68 70.14 76.61 Peak Gain (dBi) 3.40 2.63 2.66 Table2-5-1 Gain Data. Pic2-5-1 3D Gain Pattern.

3. Mechanical Specification: 3-1. Mechanical Configuration: The appearance of the antenna is according to drawing Figure 3-1-1. Figure 3-1-1 The antenna drawing

Change history Change history Date Subject/Comment Old New 2014/10/21 Newly create NA 1.00 2015/03/18 增加天線共用料 1.00 1.10


Document Created: 2015-03-20 14:32:12
Document Modified: 2015-03-20 14:32:12
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC