Siglent SHA851A Handheld Spectrum and Cable Antenna Analyzer
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Siglent SHA851A handheld spectrum analyzer covering 9 kHz to 3.6 GHz with cable and antenna testing, 8.4-inch touchscreen, and optional vector network analysis.
Product details
| Model | SHA851A |
| Manufacturer | Siglent |
| Category | Spectrum Analyzers |
| Availability | Made to order |
Description
Overview
The Siglent SHA851A is a handheld spectrum analyzer and cable and antenna analyzer designed for field and outdoor RF applications. It covers 9 kHz to 3.6 GHz for spectrum analysis and 100 kHz to 3.6 GHz for cable and antenna testing. The device features an 8.4-inch multi-touch screen, full keyboard control, and rechargeable battery with approximately 4 hours of runtime.
Key Features
- Spectrum analysis: 9 kHz to 3.6 GHz
- Cable and antenna testing: 100 kHz to 3.6 GHz
- Displayed Average Noise Level: -165 dBm/Hz (typical)
- Phase Noise: -104 dBc/Hz at 10 kHz offset at 1 GHz (typical)
- Built-in pre-amplifier (25 dB nominal)
- Distance to fault and time domain analysis
- N-type RF input connectors (50 Ohm)
- 8.4-inch multi-touch screen with full keyboard control
- Rechargeable battery with ~4 hour runtime (additional battery available: SHA800-BAT)
- Optional GPS positioning and logging (requires SHA850-GPS and SHA850-GPSM options)
- Vector network analysis available with SHA850-VNA option
Applications
- Communication engineering and maintenance
- Telecom operation and maintenance
- Radio management and monitoring
- Factory production testing
- Education and teaching
- Broadcast monitoring
- Wireless interference location
- Electromagnetic compatibility testing
- Cable fault location and debugging
Specifications
| Frequency Range | 0.5 - 4.0 GHz |
| Maximum Frequency | 3.6 GHz |
| Tracking Generator | No |
| Preamplifier | Yes |
| Noise Floor | -165 dBm |
| Series | SHA800A Series |
| Battery Life | 4 hrs. |
| Connector Type | N(f) |
| Display | 8.4" Multi-Touch |
| Includes | USB type-C cable, Power cord, AC-DC adapter, Lithium battery Portable bag |
| Interface | USB, LAN |
| Minimum Frequency | 9 kHz |
| Number of Ports | 2 |
| Type | Handheld |
| Warranty | 1 Year |
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Siglent SHA851A Handheld Spectrum and Cable Antenna Analyzer
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