Atec JDSU-JD785A - Manual

WEBSITE: www.jdsu.com/test
COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS
JD785A
CellAdvisor™ Base Station Analyzer
Spectrum Analyzer: 9 kHz to 8 GHz
Cable and Antenna Analyzer: 5 MHz to 6 GHz
Power Meter: 10 MHz to 8 GHz
Specification* Conditions
The JD785A specifications apply under these conditions:
• The instrument has been turned on for at least 15 minutes
• The instrument is operating within a valid calibration period
• Data with no tolerance are considered typical values
• Cable and antenna measurements apply after calibration to the OSL standard
• Typical and nominal values are defined as:
– Typical: expected performance of the instrument operating under 20° to 30°C
after being at this temperature for 15 minutes
– Nominal: a general, descriptive term or parameter
Spectrum Analyzer (Standard)
Frequency
Frequency range 9 kHz to 8 GHz
Internal 10 MHz Frequency Reference
Accuracy ±0.05 ppm + aging (0 to 50°C)
Aging ±0.5 ppm/year
Frequency Span
Range 0 Hz (zero span)
10 Hz to 8 GHz
Resolution 1 Hz
Resolution Bandwidth (RBW)
–3 dB bandwidth 1 Hz to 3 MHz 1-3-10 sequence
Accuracy ±10% (nominal)
Video Bandwidth (VBW)
–3 dB bandwidth 1 Hz to 3 MHz 1-3-10 sequence
Accuracy ±10% (nominal)
Single Sideband (SSB) Phase Noise
Fc 1 GHz, RBW 10 kHz, VBW 1 kHz, RMS detector
Carrier offset:
30 kHz
100 kHz
1 MHz
–100 dBc/Hz (–102 dBc/Hz, typical)
–105 dBc/Hz (–112 dBc/Hz, typical)
–115 dBc/Hz (–120 dBc/Hz, typical)
Measurement Range
DANL to +25 dBm
Input attenuator range 0 to 55 dB, 5 dB steps
Maximum Input Level
Average continuous power +25 dBm
DC voltage ±50 VDC
Displayed Average Noise Level (DANL)
1 Hz RBW, 1 Hz VBW, 50 Ω termination, 0 dB attenuation, RMS detector
Preamplifier off:
10 MHz to 3 GHz
>3 GHz to 5 GHz
>5 GHz to 7 GHz
>7 GHz to 8 GHz
–140 dBm (–145 dBm, typical)
–138 dBm (–142 dBm, typical)
–135 dBm (–138 dBm, typical)
–132 dBm (–135 dBm, typical)
Preamplifier on:
10 MHz to 3 GHz
>3 GHz to 5 GHz
>5 GHz to 7 GHz
>7 GHz to 8 GHz
–160 dBm (–165 dBm, typical)
–158 dBm (–162 dBm, typical)
–155 dBm (–158 dBm, typical)
–152 dBm (–155 dBm, typical)
*All specifications are subject to change without notice.