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i-Tube No.1310-D-0038
NTIS NoNFEC-2013-11-183744
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설치기관(재)대구테크노파크디지털융합센터
주소대구 달서구 대천동 891-5
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MT8860C
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전기·전자장비 > 분석장비 > 달리 분류되지 않는 측정시험장비
2013-10-29
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Wi-Fi Test 장비로써, 802.11a/b/g specifiaciation을 Conducted 또는 OTAP Radiated형태로 시험가능 장비.
OTAP는 Over-The-Air Performance의 약자임.
Wi-Fi Communication Test Set (1 set)
○ Support test bands
1) IEEE Std 802.11b
2) IEEE Std 802.11g
3) IEEE Std 802.11a
○ IEEE Std 802.11b Measurements
1) Transmit Power Levels
(IEEE Std 802.11b-1999 / IEEE Std 802.11-2007 (18.4.7.1)
Definition : Average, peak and crest factor power measurements derived from gate 1 or 2
Damage Level : > +27 dBm
Dynamic Range :
Low Noise Mode : +24 dBm to 0 dBm average power (+27 dBm peak)
Low ACP Mode : +20 dBm to 0 dBm average power (+23 dBm peak)
Accuracy (CW) :
Data Frame Type:
± 0.6 dB (+24 dBm to 0 dBm)
± 1.0 dB (0 dBm to 0 dBm)
ACK Frame Type:
± 0.8 dB (+24 dBm to 0 dBm)
± 1.2 dB (0 dBm to 0 dBm)
Resolution : dBm to 2 decimal places
Capture Width : 10 μs to 5.95 ms
Time Resolution : 0.1 μs marker resolution with 10 μs time window
2) Transmit Power Level Control
IEEE Std 802.11b-1999 / IEEE Std 802.11-2007 (18.4.7.2)
Definition Peak and Average Power specification as for 18.4.7.1
3) Transmit Spectrum Mask
IEEE Std 802.11b-1999 / IEEE Std 802.11-2007 (18.4.7.3)
Definition : Spectrum measurement derived from gate 1 or 2
Gate Width : From gate 1 or 2, 50 μs to 5.95 ms
Frequency Span : 70 MHz (fc ± 35 MHz)
Flatness over Frequency Span : ± 1 dB
Linearity : ± 0.8 dB (50 dB dynamic range CW measurements)
Resolution : dBr to 1 decimal place
Range (modulated carrier power) :
Low Noise Mode: +24 dBm to 0 dBm
Low ACP Mode: +20 dBm to 0 dBm
Dynamic Range : > 50 dB
Receiver Resolution Bandwidth : Equivalent to 100 kHz Gaussian
Noise Floor (for all supported channels) : 10 dBm (with Input Level Range 3L selected)
Spurious Specification (for all supported channels) : <2 dBc (with Dither Mode set to ON)
4) Transmit Center Frequency Tolerance
IEEE Std 802.11b-1999 / IEEE Std 802.11-2007 (18.4.7.4)
Definition : Average Frequency of the DSSS carrier signal
Wi-Fi Test 장비로써, 802.11a/b/g specifiaciation을 Conducted 또는 OTAP Radiated형태로 시험, 측정가능한장비이다.
OTAP와 연동하여 Radiated 테스트를 수행하고, Tester 자체만으로는 Conducted Test를 수행할수 있습니다.
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