Description
Overview
GAOTek Digital Spectrum Analyzer makes radio, IoT, and educational or hobbyist measurements more accessible than ever with value analyzers designed for lower frequency RF test. It is sharing the popular mechanical package of the other analyzer with a focus on measurements below 1 GHz. It is offering the ability to measure smaller signals using our digital IF filter, which allows for smaller bandwidth settings and reduces displayed noise levels. It is also distinguishing between signals with a frequency difference as little as 100 Hz. It has the capability to monitor FSK signals with the 2FSK-DSA option. A complete spectrum analyzer for your low frequency signals and systems at an unprecedented price.
Features
- All-Digital IF Technology
- Frequency Range from 100 kHz up to 500 MHz
- -130 dBm Displayed Average Noise Level (Typ.)
- <-80 dBc/Hz @ 10 kHz Offset Phase Noise
- Level Measurement Uncertainty < 1.5 dB
- 100 Hz Minimum Resolution Bandwidth
- Advanced Measurement Functions
- EMI Filter & Quasi-Peak Detector Kit
- PC Software
- Complete Connectivity: LAN, USB Host & Device, GPIB
- 8 Inch WVGA (800 × 480) Display
- Compact Size, Light Weight Design
Technical Specifications
| Average Noise Level | -130 dBm to -150 dBm |
| Frequency | |
| Frequency Range | 100 kHz to 500 MHz |
| Frequency Resolution | 1 Hz |
| Internal Reference Frequency | |
| Reference Frequency | 10 MHz |
| Accuracy | ± (time since last calibration x aging rate) + temperature stability + calibration accuracy) |
| Initial Calibration Accuracy | <1 ppm |
| Temperature Stability | 32 °F to 122 °F (O °C to 50 °C), reference to 77 °F (25 °C)<2 ppm |
| Aging Rate | <2 ppm/year |
| Frequency Readout Accuracy | |
| Marker Resolution Span | Span or (number of sweep points -1) |
| Marker Uncertainty | ± (frequency indication x reference frequency accuracy + 1 % x span + 10 % x resolution bandwidth + marker resolution) |
| Frequency Counter | |
| Resolution | 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz |
| Uncertainty | ± (frequency Indication x reference frequency accuracy + counter resolution) |
| Frequency Span | |
| Range | 0 Hz, 100 Hz to maximum frequency of instrument |
| Uncertainty | span (number of sweep points -1) |
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