http://www.gkong.com 2007-05-15 15:44 来源:Unigen
|
Cognio的Spectrum Expert |
Unigen ISM-Sniffer 2.4 GH |
频率范围 |
2.4 GHz (802.11b/g)
5 GHz (802.11a) |
2.4 GHz (802.11b/g) |
最小信号电平 |
-110 dBm |
-90 dBm |
图表中显示的分解频率 |
未知,但比Sniffer要高 |
1 kHz |
最小分解带宽 |
156 kHz |
未知,但要高于Cognio |
视图与图表 |
视图:
- Real Time FFT
- FFT Duty Cycle
- Spectrogram
- Power vs. Freq
- Power vs. Time
图表:
- Active Devices
- Devices vs. Channel
- Devices vs. Time
- Duty Cycle vs. Channel
- Duty Cycle vs. Time |
视图:
- Analyzer (Spectrum)
- Spectrograph 图表:
无 |
Plot Traces |
- Max
- Max Hold
- Average |
- Data (与Max一样)
- Max Hold
- Average |
可移动标记 |
Yes |
Yes |
多视图同时查看 |
Yes |
No |
记录/回放 |
Yes |
Yes |
Device List |
Yes |
No |
Auto Interferer ID |
Yes |
No |
Device Finder |
Yes |
No |
保存的数据文件格式 |
专用 |
CSV |
Cognio和Unigen ISM-Sniffer 2.4 GH规格和功能 |