Description
Overview
GAOTek spectrum analyzer 9 KHz to 7.5 GHz it is light and portable, fast and accurate, rugged, and has a wealth of measurement functions. It is adopting a high-brightness 6.5-inch large screen with dynamic appearance and clear picture. Large capacity rechargeable battery, continuous working time up to 4 hrs. Built-in tracking source, pre-amplifier, field strength measurement, audio demodulation and high-resolution bandwidth and other accessories can quickly and reliably solve a variety of routine measurement tasks. Universal USB and LAN communication interface can realize remote control.
Features
- Frequency range: 9 kHz to 7.5 GHz
- Good sensitivity: better than -150 dBm
- Resolution bandwidth: 1 Hz to 3 MHz
- Dedicated transient detection to quickly capture transient signals
- Waterfall chart, modulation quality analysis, audio demodulation
- Field strength measurement, channel measurement, frequency counting
- Pass-Fail and other field detection and alarm capabilities
- Full charge up to 4 hrs, ready to connect at any time
Technical Specifications
| Frequency Range | 9 kHz to 7.5 GHz |
| Resolution | 1 Hz |
| Frequency Readout Accuracy | ± (frequency indication × frequency reference + 1 % × span + 10 % × RBW + 0.5 × [span / (number of sweep points -1)] +1 Hz) |
| Frequency Reference | ± 1 ppm / year |
| Temperature Stability | ± 0.5 ppm 59 °F to 95 °F (15 ℃ to 35 ℃) |
| Range | 1 Hz to 3 MHz |
| Resolution Filter Shape Factor | < 5 : 1 Typical |
| Accuracy | < 5 % Typical |
| Video Bandwidth | 10 Hz to 3 MHz |
| Sweep Time | |
| Zero Span | 1 ms to 3000 s |
| Sweep Mode | Continuous, single |
| Trig | |
| Trig Mode | Free, Video, External |
| External Trig Level | 5 V TTL |
| Frequency Counter | |
| Resolution | 1 Hz, 10 Hz, 100 Hz,1 kHz |
| Frequency Readout Accuracy | frequency indication × frequency reference uncertainty + resolution |
| Host of Spectrum Analyzer | 9 kHz to 7.5 GHz |
| AC/DC Adapter | AC input, + 9 V output |