SALUKI S3331B 7.5GHz Handheld Spectrum Analyzer
The SALUKI S3331B is a handheld spectrum analyzer that offers a wider frequency range than its predecessor, the S3331A. It’s designed for field use and provides advanced features typically found in benchtop analyzers.
S3331 series handheld spectrum analyzer is designed for field use. It can be operated in field for 4 hours with battery power supply. Built-in options such as tracking sources, preamplifiers, field strength measurements, audio demodulation, and high-resolution bandwidth enable fast and reliable resolution of a wide range of routine measurement tasks. It also provides telecommunication ports such as USB and LAN for remote data collection and remote control. Using the standard SCPI command set, user can quickly set up and upgrade an integrated test system for measurement.
Features
- Frequency range: 9kHz – 3.6GHz / 7.5GHz
- Resolution bandwidth: 1Hz -3MHz
- Sensitive, standard pre-amplifier, best DANL < -160dBm
- Dedicated transient detection for fast capture of transient signals
- Low weight, small size, large bright screen, suitable for field use
- Standard LAN and USB interface, support SCPI
- Standard AM, FM demodulation functions
- Standard FFT 1Hz resolution bandwidth function
- Standard 1.5GHz / 3.2GHz tracking source function (1.5GHz for S3331A, 3.2GHz for S3331B)
- Support field strength measurement, Pass-fail, S11 and S21, channel measurement, etc. functions
Specifications
| Model | S3331B | ||
Frequency |
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| Frequency Range | 9kHz – 7.5GHz | ||
| Resolution | 1Hz | ||
| Frequency Readout Accuracy | ± (frequency indication × frequency reference+1% × span+10% × RBW+0.5 × [span/(number of sweep points-1)]+1Hz) | ||
| Aging Rate | ±1ppm/year | ||
| Temperature Stability | ±0.5ppm (15°C to 35°C) | ||
Amplitude |
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| Measurement Range (fc ≥10MHz) | DANL to +20dBm | ||
| Maximum Safe Input Level | +27dBm | ||
| Maximum DC Voltage | 50V DC | ||
| Input Attenuator Range | 0 – 39dB, Steps of 1dB | ||
| 1dB compression | +10dBm | ||
| Amplitude Accuracy (20°C to 30°C) | |||
| Comprehensive Amplitude Accuracy (90%) | Input range: 0dBm to -50dBm, ±1.5dB | ||
Input / Output |
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| RF Input/Output | Type -N female (50Ω) | ||
| USB | USB 1.1 B, USB 2.0 A | ||
| LAN | 10/100 Base-T, RJ-45 Connectivity | ||
| AF Output | 3.5mm mini jack for headphones | ||
| Reference Input/Output | 10MHz: Input level 0dBm to +10dBm | ||
| BNC female: Output level 0dBm±2dB | |||
| Trig. Input | BNC Female | 5V TTL (±10V,100mA maximum) | |
RBW |
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| Range | 1Hz – 500kHz (in 1 to 10 step), 1MHz, 3MHz | ||
| Resolution Filter Shape Factor (60dB/3dB) | <5:1 (Typ.) | ||
| Accuracy | <5% (Typ.) | ||
| Video Bandwidth (VBW) | 10Hz – 3MHz | ||
DANL |
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| Frequency | 100kHz – 1MHz 1MHz – 10MHz 10MHz – 2GHz 2GHz – 3.4GHz 3.4GHz – 5GHz 5GHz – 7.5GHz |
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| Preamp Off | <-95dBm-3×(f/100kHz)dB <-125dBm <-133dBm <-130dBm <-133dBm <-127dBm |
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| Preamp On | <-110dBm-3×(f/100kHz)dB <-140dBm <-148dBm <-143dBm <-145dBm <-138dBm |
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Phase Noise |
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| SSB phase noise (RBW=1kHz, Sample detector, Trace average ≥10) | |||
| CF=500MHz | Carrier offset 30kHz | -80dBc/Hz | |
| Carrier offset 100kHz | -90dBc/Hz | ||
| Carrier offset 1MHz | -110dBc/Hz | ||
Sweep Time |
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| Full Span | 3ms – 3000s | ||
| Zero Span | 1ms – 3000s | ||
| Sweep Mode | Continuous, Single | ||
Spurious Response |
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| TOI (>30MHz) | +13dBm | ||
| SHI (>10MHz) | +30dBm | ||
| Input Related Spurious (>10MHz) | <-60dBc | ||
| Inherent Residual Response (>10MHz) | <-85dBm | ||
Tracking Generator |
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| Frequency Range | 100kHz – 3.2GHz | ||
| Output Level | -30dBm to 0dBm Stepped by 1 dB | ||
| Output Flatness | ±3dB | ||
General |
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| Measurement Functions | Spectrum analyzer, Interference analyzer, field strength, emission mask, channel power, OBW, ACPR, AM/FM analysis, audio analysis | ||
| SCPI Control | Support | ||
| No. of Markers | 5 | ||
| Marker Counter Resolution | 1Hz, 10Hz, 100Hz, 1kHz | ||
| No. of Traces | 5 | ||
| Detector Type | Normal, +peak, -peak, sample | ||
| Display | 6.5 inch TFT LCD; Resolution 600×480 | ||
| Dimension | 288 (H) x 182 (W) x 60 (D) mm | ||
| Weight | 3kg (including battery) | ||
| Operating Temperature | 0°C to 50°C | ||
| Storage Temperature | -20°C to +70°C | ||
| Power | Battery | 7.4V 6600mAh | |
| Supply Time | About 3.5 hours | ||
| Charging Time | About 4 hours | ||
| Adapter | Input Voltage: 100V – 240V 50/60Hz 1.5A | ||
| Output Voltage: 9V 4000mA | |||
| Standard Accessories | Main Unit AC/DC Adaptor Power Cord Built-In Lithium Battery Coaxial Adapter (SMA to N) CD (Manual, PC Software) |
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| Datasheet | S3331-Series-Handheld-Spectrum-Analyzer-Datasheet | ||
