Advantest U4342 9 kHz to 2.2 GHz Spectrum Analyzer

Manufacturer Advantest

Category: Spectrum Analyzers Brand: Advantest

Description

The Advantest U4342 Portable Spectrum Analyzer unit has a built-in tracking generator covering 100kHz to 2.2GHz.This analyzer has a 6-inch TFT Color Display and two PCMIA Memory Card slots.The Advantest U4342 has a built-in quasi-peak detector and EMC filters making it well suited for EMI measurements.

Key Features

Count Frequency Marker – Resolution: 1 Hz to 1 kHz. Count Accuracy: 1 kHz < SPAN <200 MHz): ±(marker frequency x frequency reference accuracy + 1 LSD ± 5 Hz)
Frequency Reference Accuracy – ±2 x 10-6/year ±1 x 10-5 (at 0°C to 50°C)
Frequency Span – Range: 1 kHz to 2.4 GHz, (Zero Span). Accuracy: <±5% (SPAN > 100 kHz)
Frequency Stability – Residual FM: <60 Hz p-p/100 ms (ZERO span).
Frequency Drift: <150 Hz/min (SPAN <10 kHz). Residual FM: <3 kHz p-p/100 ms
Frequency Drift (50 ms to 5 s sweep time): <10 kHz after 30 min. warm-up
Frequency Readout Accuracy – (Start, Stop, CF, Marker). ±(span x span accuracy + 0.15 x RBW + 50 kHz)
Noise Sidebands – 20 kHz Offset: <-105 dBc. 10 kHz Offset: <-100 dBc. : <-100 dBc/Hz at 20 kHz offset
Resolution Bandwidth (3 dB) – Range: 1 kHz to 3 MHz, 1-3 sequence
Bandwidth Accuracy: 1 kHz to 1 MHz: <±20%. 3 MHz: <±25%
Selectivity: <15:1 (60 dB to 3 dB, RBW 1 kHz to 3 MHz)
Bandwidth (6 dB) (U4941/N): 9 kHz, 120 kHz (conforming to CISPR standard)
Video Bandwidth – 10 Hz to 3 MHz (1-3 step)
Amplitude Range – +20 dBm to displayed Average Noise Level
Maximum Input Level (±50 V DC maximum) – Preamplifier OFF (Input Atten >10 dB)
Display Range – Log: 10 x 10 div, 10, 5, 2, 1 dB/div
Linear: 10% of reference level/div, RBW >3 kHz. QP Log ): 40 dB (5 dB/div)