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Advantest U4941 Spectrum Analyzer, 9 kHz - 2.2 GHz
The Advantest U4941N introduces portability and convenience to RF measurements. The 5.8 x 11.5 x 13 inch, 14.3 pound package is easily carried to hard-to-reach places. And if your measurement site lacks AC mains, the U4941N is ready to run directly from an external 12 VDC supply or from its own optional attach-on battery.
This analyzer features a mechanical package that is designed to MIL-T-28800D environmental standards for shock, vibration, and drop - adding to your confidence to carry the U4941N into the field.
Advantest U4941 Features:
- Frequency Range: 9 kHz to 2.2 GHz
- Operate from Attach-on Optional Battery, Standard AC Adapter, or Direct 12-V DC
- 6-inch Color TFT LCD display
- Built-in Counter
- 90 dB display dynamic range
- EMI Measurement with built-in Quasi-peak detector and EMC filters
- 5.8 x 11.5 x 13 inch; 14.3 lbs
Additional Capabilities:
- AM/FM detector and built-in speaker/headphone jack for signal demodulation
- Faster measurements using built-in routines for: Occupied bandwidth; Adjacent channel leakage; Noise power; 2nd and 3rd order distortion; Percent AM
- 10 MHz external reference input for additional frequency accuracy
Advantest U4941 Specifications:
| Dynamic Range Displayed Average Noise Level |
Preamplifier OFF: |
-117 dBm + 2.7 f (GHz) dB |
| Preamplifier ON: |
-132 dBm + 3.3 f (GHz) dB |
| RF Input |
Connector: |
Type N |
| Impedance: |
50 ohms nominal |
| 10 MHz Reference Input |
BNC female |
| Video Output |
BNC female |
| External Trigger Input |
BNC female |
| Gate Input |
BNC female |
| Phone Output |
Subminiature monophonic jack
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| GPIB Interface |
IEEE-488 bus connector |
| Plotter |
R9833, HP7470A, HP 7475A, HP7440A, HP7550A, HP2225A |
| RS-232C |
D-SUB 9-pin |
| External Memory Card |
2 slots. Connector: JEIDA-Ver. 4.1/PCMCIA Rel. 2.0 |
| Power Requirements |
AC input (use AC/DC adaptor A08180): |
90 to 120 V; 220 to 240V
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| External DC input: |
+10 to +15 V |
| Power Consumption: |
50 W maximum |
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