98 | | **//Hardware Spectrum Analyzer – Tektronix SA2600** |
99 | | * Wire measurement must be connect with 30dB attenuator in order to avoid saturation |
100 | | * Wireless measurement requires much higher gain than using wire |
101 | | {{{#!html |
102 | | <table align=center cellpadding=10 width=50%> |
103 | | <tr> |
104 | | <td><center><img src="http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/Tektronix.png" height=300><center></td> |
105 | | </tr> |
106 | | <tr> |
107 | | <td><center><b>Figure 2. Tektronix SA2600<b><center></td> |
108 | | </tr> |
109 | | </table> |
110 | | }}} |
111 | | |
112 | | **//Software Spectrum Analyzer – RTLSDR Scanner** |
113 | | * '''PROS''' user-friendly, convenient, remote access, software-based spectrum analyzer |
114 | | * '''CONS''' Realtek 2832 EZCap can’t tune to frequencies higher than 1.8GHz |
115 | | |
116 | | {{{#!html |
117 | | <table align=center cellpadding=10 width=50%> |
118 | | <tr> |
119 | | <td><center><img src="http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/RTLSDR.png" height=250><center></td> |
120 | | </tr> |
121 | | <tr> |
122 | | <td><center><b>Figure 3. RTLSDR Scanner<b><center></td> |
123 | | </tr> |
124 | | </table> |
125 | | }}} |
| 98 | |
| 99 | ||= '''Hardware Spectrum Analyzer – Tektronix SA2600''' =||= '''Software Spectrum Analyzer – RTLSDR Scanner''' =|| |
| 100 | |----------------------------------------------------------- |
| 101 | || 1. Wire measurement must be connect with 30dB attenuator in order to avoid saturation ||\ |
| 102 | || '''PROS:''' user-friendly, convenient, remote access, software-based spectrum analyzer || |
| 103 | || 2. Wireless measurement requires much higher gain than using wire ||\ |
| 104 | || '''CONS:''' Realtek 2832 EZCap can’t tune to frequencies higher than 1.8GHz || |
| 105 | || [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/Tektronix.png, height=300)]] ||\ |
| 106 | || [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/RTLSDR.png, height=300)]] || |
| 107 | |----------------------------------------------------------- |