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二手频谱分析仪U4941m ADV
★9KHZ-2.2GHZ ★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 type. 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 ★GPIB Interface: IEEE-488 bus connector ★Plotter: R9833, HP7470A, HP 7475A, HP7440A, HP7550A, HP2225A ★RS-232C: D-SUB 9-pin ★External Memory Card: slots: 2. 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
External DC input:
Voltage range: +10 to +15 V, Power
Consumption: 50 W maximum
Spectrum Analyzer
Measurement set-ups, limit lines, measurement results, and other data can be stored on memory cards that plug into either of two PCMCIA slots.
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
