Keysight 5340A Frequency Counter
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Keysight 5340A frequency counter measures 10 Hz to 18 GHz with auto-amplitude discrimination, eight-digit display, and variable resolution for RF and microwave testing.
Product details
| Model | 5340A |
| Manufacturer | Keysight |
| Category | Frequency Counters |
| Availability | Made to order |
Description
Overview
The Keysight 5340A is a precision frequency counter designed for measuring frequencies from 10 Hz to 18 GHz. With an eight-digit display and wide dynamic range, it provides accurate frequency measurements across RF and microwave frequencies. The counter features auto-amplitude discrimination and uses an automatic transfer oscillator technique for frequencies above 250 MHz.
Key Features
- Frequency measurement range from 10 Hz to 18 GHz
- Eight-digit digital display
- Auto-amplitude discrimination
- Variable resolution from 1 Hz to 1 MHz
- Single input connector for entire frequency range
- Excellent AM and FM characteristics
- Fast acquisition time
- Wide dynamic range
Applications
- RF and microwave frequency measurement
- Component and circuit testing
- Signal source verification
- Electronic equipment calibration and troubleshooting
Specifications
| Frequency Range | 10 Hz to 18 GHz |
| Display | Eight-digit |
| Sensitivity (10 Hz - 500 MHz) | -30 dBm (7.07 mV) |
| Sensitivity (500 MHz - 10 GHz) | -35 dBm (3.98 mV) |
| Sensitivity (10 GHz - 18 GHz) | -25 dBm (12.6 mV) |
| Direct Measurement Range | 10 Hz to 250 MHz |
| Variable Resolution | 1 Hz to 1 MHz |
| Input Connectors | Single input for entire frequency range |
| Measurement Technique | Direct (up to 250 MHz), Automatic transfer oscillator (above 250 MHz) |
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Keysight 5340A Frequency Counter
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