Keysight 5385A Frequency Counter
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Keysight 5385A frequency counter with 10 Hz to 1 GHz range, 9-digit resolution, and portable design for field or bench use.
Product details
| Model | 5385A |
| Manufacturer | Keysight |
| Category | Frequency Counters |
| Availability | Made to order |
Description
Overview
The Keysight 5385A is a half-rack width frequency counter that uses interpolar-enhanced reciprocal counting for outstanding performance at a low cost. It measures frequencies from 10 Hz to 1 GHz with 9-digit resolution and features a programmable alphanumeric LCD display accessible remotely via HP-IB (standard) or HP-IL (optional). The 5385A is portable, rackable, and stackable for use in the field, at a workbench, or as part of an automated test system.
Key Features
- Frequency range: 10 Hz to 1 GHz with 9-digit resolution
- High input sensitivity (at least 15 mV rms) reduces need for preamplifiers
- Extensive input conditioning with low-pass filter, automatic/manual attenuator, and trigger level control
- Variable display digits (3 to 11) for improved readability
- Wide external DC input range (9-15V) for extended portability
- Standard TCXO timebase with optional high-stability ovenized timebase
- Programmable alphanumeric LCD display with remote control via HP-IB or HP-IL
Applications
- Field testing and measurement
- Laboratory bench use
- Automated test equipment (ATE) systems
Specifications
| Frequency Range | 10 Hz to 1 GHz |
| Resolution | 9 digits |
| Input Sensitivity | 15 mV rms (minimum) |
| Display | Programmable alphanumeric LCD |
| Display Digits | 3 to 11 variable |
| Input Conditioning | Low-pass filter, automatic/manual attenuator, trigger level control |
| External DC Input | 9 to 15V |
| Interfaces | HP-IB (standard), HP-IL (optional) |
| Timebase | TCXO (standard) |
| Form Factor | Half-rack width, portable, rackable, stackable |
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Keysight 5385A Frequency Counter
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