ANT24-1514PC
產品介紹
DATA SHEET
Model No. : | ANT24-1514PC |
Description : | 2.4~2.5 GHz DUAL POLARIZATION SECTOR ANTENNA |
Date : | 2010/05/03 |
Rev : | 1 |
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OVERVIEW & SPECIFICATIONS
Electrical Specifications:
Frequency Range : + 45˚ Polarization: 2.4~2.5 GHz
- 45˚ Polarization: 2.4~2.5 GHzVSWR : ≤ 2.0 Isolation : 20 dB (min.) Impedance : 50Ω ± 5Ω Gain : 15 dBi / 15 dBi Polarization : +45˚/ -45˚ Polarization Mechanical Specifications:
Connector : N Female Operation Temp. : -30℃ ~ +60℃ Material : Radome: ABS
Mount: Zinc Alloy & Alumimium AlloyDimension (L*W*H) : 782.2*130.6*70 mm Weight : 1337 ± 20g Color : Cool Gray 1C 3D Illustration
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TESTING CONDITION
- 2.1 TEST SETUP
VSWR measurement (S11): Use ROHDE & SCHWARZ ZV8 Network Analyzer with Harbour RG-142 coaxial cable: 1000mm length in free space. - 2.1.1 VSWR
The table as below summarizes concern about Return loss measurement according to The frequency band is based on FWS design. The detail be shown as appendix that is from ROHDE & SCHWARZ ZV8 Network Analyzer+ 45˚ Polarization : VSWR Performance Freq(MHz) 2400 2450 2500 Free space 1.32 1.18 1.44 - 45˚ Polarization : VSWR Performance Freq(MHz) 2400 2450 2500 Free space 1.35 1.39 1.61 - 2.1.2 ISOLATION MEASUREMENT
The isolation of the dual polarization antenna was measured by ROHDE & SCHWARZ ZV8 Network Analyzer. The way to measured isolation is connect output ports and the other ports mount with 50 ohm matches respectively. The table as below summarizes concern about isolation measurement according to The frequency band is based on FWS design.Isolation Performance Freq(MHz) 2400 2450 2500 Free space -27.18 -23.14 -22.16
- 2.1 TEST SETUP
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GAIN MEASUREMENT
- 3.1 TEST SETUP
The gain of the antenna was measured by FWS Chamber. The chamber provides less than –30 dB reflectivity from 800 MHz through 6 GHz and a 60cm diameter spherical quite zone. The measurement results are calibrated using both SCHWARZBECK horn standards. A decoupling sleeve is used to reduce feed line radiation - 3.2 TEST RESULT
The peak gain is picked up as table list from Network analyzer in Chamber room, the completely gain plots also be shown as appendix.+ 45˚ Polarization : Peak Gain (dBi) / Beam width( ˚ ) Freq(MHz) 2400 2450 2500 H PLANE 13.89/76.50˚ 15.23/75.50˚ 14.49/76.50˚ E PLANE 14.02/12.70˚ 15.04/10.80˚ 14.20/11.70˚ - 45˚ Polarization : Peak Gain (dBi) / Beam width( ˚ ) Freq(MHz) 2400 2450 2500 H PLANE 14.22/77.40˚ 14.78/78.60˚ 14.63/77.50˚ E PLANE 14.25/13.30˚ 14.86/10.70˚ 14.29/11.60˚
- 3.1 TEST SETUP
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APPENDIX
- 4.1 RETURN LOSS & VSWR
+ 45˚ Polarization:RETURN LOSS
SWR
- 45˚ Polarization :RETURN LOSS
SWR
- 4.2 ISOLATION
- 4.3 RADIATION PATTERN
+ 45˚ Polarization :H-PLANE
Center freq.(MHz):2400 Plane :H Plane Max gain(dBi) :13.89 Min gain(dBi) :-32.77 Avg gain(dBi) :7.88 -3dB1(°) :43.10 -3dB2(°) :-33.40 HPB(°) :76.50 Front (dB) :13.886 Back (dB) :-12.438 F B Ratio (dB) :26.324 Center freq.(MHz):2450 Plane :H Plane Max gain(dBi) :15.23 Min gain(dBi) :-35.61 Avg gain(dBi) :9.27 -3dB1(°) :44.80 -3dB2(°) :-30.70 HPB(°) :75.50 Front (dB) :15.229 Back (dB) :-9.634 F B Ratio (dB) :24.863 Center freq.(MHz):2500 Plane :H Plane Max gain(dBi) :14.49 Min gain(dBi) :-34.42 Avg gain(dBi) :8.46 -3dB1(°) :46.00 -3dB2(°) :-30.50 HPB(°) :76.50 Front (dB) :14.492 Back (dB) :-12.487 F B Ratio (dB):26.979 E-PLANE
Center freq.(MHz):2400 Plane :E Plane Max gain(dBi) :14.02 Min gain(dBi) :-37.70 Avg gain(dBi) :2.59 -3dB1(°) :7.90 -3dB2(°) :-4.80 HPB(°) :12.70 Front (dB) :14.020 Back (dB) :-14.408 F B Ratio (dB) :28.427 Center freq.(MHz):2450 Plane :E Plane Max gain(dBi) :15.04 Min gain(dBi) :-41.61 Avg gain(dBi) :3.86 -3dB1(°) :6.40 -3dB2(°) :-4.40 HPB(°) :10.80 Front (dB) :15.039 Back (dB) :-9.639 F B Ratio (dB) :24.678 Center freq.(MHz):2500 Plane :E Plane Max gain(dBi) :14.20 Min gain(dBi) :-44.70 Avg gain(dBi) :3.44 -3dB1(°) :6.90 -3dB2(°) :-4.80 HPB(°) :11.70 Front (dB) :14.203 Back (dB) :-10.904 F B Ratio (dB):25.108 H-PLANE
Center freq.(MHz):2400 Plane :H Plane Max gain(dBi) :14.22 Min gain(dBi) :-31.14 Avg gain(dBi) :8.26 -3dB1(°) :393.30 -3dB2(°) :315.90 HPB(°) :77.40 Front (dB) :14.222 Back (dB) :-12.723 F B Ratio (dB) :26.945 Center freq.(MHz):2450 Plane :H Plane Max gain(dBi) :14.78 Min gain(dBi) :-28.80 Avg gain(dBi) :8.87 -3dB1(°) :392.70 -3dB2(°) :314.10 HPB(°) :78.60 Front (dB) :14.776 Back (dB) :-11.640 F B Ratio (dB) :26.416 Center freq.(MHz):2500 Plane :H Plane Max gain(dBi) :14.63 Min gain(dBi) :-32.92 Avg gain(dBi) :8.71 -3dB1(°) :391.40 -3dB2(°) :313.90 HPB(°) :77.50 Front (dB) :14.632 Back (dB) :-14.326 F B Ratio (dB):28.959 E-PLANE
Center freq.(MHz):2400 Plane :EPlane Max gain(dBi) :14.25 Min gain(dBi) :-62.79 Avg gain(dBi) :2.91 -3dB1(°) :6.80 -3dB2(°) :-6.50 HPB(°) :13.30 Front (dB) :14.252 Back (dB) :-13.814 F B Ratio (dB) :28.066 Center freq.(MHz):2450 Plane :EPlane Max gain(dBi) :14.86 Min gain(dBi) :-43.05 Avg gain(dBi) :3.53 -3dB1(°) :365.00 -3dB2(°) :354.30 HPB(°) :10.70 Front (dB) :14.857 Back (dB) :-16.935 F B Ratio (dB) :31.792 Center freq.(MHz):2500 Plane :E Plane Max gain(dBi) :14.29 Min gain(dBi) :-41.87 Avg gain(dBi) :3.60 -3dB1(°) :364.80 -3dB2(°) :353.20 HPB(°) :11.60 Front (dB) :14.288 Back (dB) :-16.041 F B Ratio (dB):30.329
- 4.1 RETURN LOSS & VSWR