The FAT100 Handheld Spectrum Analyzer is for precise radio frequency measurements in the field, lab, or production environment. Equipped with a high-resolution 5.7-inch color LCD, intuitive front-panel controls, and advanced features such as FM/AM demodulation, frequency counting, and built-in tracking generator (optional), the FAT100 ensures accurate signal analysis across a wide range of applications—from educational and R&D to field maintenance and interference hunting.
Product Features
✅ Ultra-Narrow Resolution Bandwidth (RBW) for Superior Frequency Discrimination
The FAT100 offers one of the narrowest RBW settings in its class—down to 10 Hz, enabling clear separation and accurate measurement of closely spaced signals. This high resolution is essential for identifying harmonic distortions, evaluating channel spacing, and analyzing signal purity in crowded RF environments.
✅ Fast Scanning Speed for Rapid Signal Capture
With a sweep time as quick as 2 ms, the FAT100 captures transient and intermittent signals that other analyzers might miss. This speed enhances productivity in interference detection, spectrum monitoring, and troubleshooting by reducing test time while maintaining measurement accuracy.
✅ Long-Lasting Battery for Extended Field Use
Powered by a rechargeable lithium battery of 7800 mAh, the analyzer has a standby time of 4 hours. Intelligent power management ensures stable performance during prolonged field measurements, eliminating the need for frequent AC power access.
✅ Rugged IP51 Design for Harsh Environments
Built to withstand tough working conditions, the FAT100 features a compact, rubber-armored casing with an IP51 ingress protection rating. It resists dust and light moisture, making it suitable for outdoor use, industrial sites, and mobile measurement tasks.
✅ Flexible Connectivity & Data Management
Equipped with USB Host/Device ports, SD card slot, and optional Wi-Fi/LAN, the FAT100 allows easy data transfer, remote control, and firmware updates. The included PC software enables advanced data logging, analysis, and report generation, streamlining your workflow.
Spec Sheet
| Frequency range | 9 kHz ~ 1.6 GHz |
| Displayed Average Noise Level (DANL) | -135 dBm (typical value, preamplifier on) |
| Phase noise | -80 dBc/Hz @10kHz offset |
| Resolution Bandwidth (RBW) | 10 Hz ~ 1 MHz (1-3-10 sequence) |
| Video Bandwidth (VBW) | 1 Hz ~ 1 MHz |
| Amplitude accuracy | <1.5 dB |
| Input attenuation range | 0 ~ 51 dB (1 dB step) |
| Reference level range | -100 dBm ~ +30 dBm |
| Screen | 5.7-inch LCD, 600×480 |
| Communication interface | LAN, USB Host/Device, SD card slot |
| power supply | DC 12-17V / AC adapter |
| Operating Temperature | -10℃ ~ +50℃ |
Where It's Used
- Educational experiments: Communication principles, RF circuit teaching
- R&D debugging: wireless module and RF device performance verification
- Production testing: testing of passive/active components such as filters and amplifiers
- On-site maintenance: signal coverage detection, interference troubleshooting
Package Content
- FAT100 Spectrum Analyzer Main Unit
- AC Power Adapter (100–240 V)
- USB Cable (for PC communication)
- Software CD (PC control & data management software, user manual)
- Protective Carrying Case (optional depending on package)
- Quick Start Guide
- Calibration Certificate