Keysight (Agilent)
Keysight (Agilent) 5345A
500MHz Frequency Counter
DC to 500 MHz (standard), up to 26.5 GHz with external prescaler Frequency Range
1 Hz Frequency Resolution
1 ms to 10 s Gate Time
50 Ohms or 1 MOhm selectable Input Impedance
25 mV RMS (DC to 100 MHz), 50 mV RMS (100 MHz to 500 MHz) Input Sensitivity
| Attribute | Value |
|---|---|
| Frequency Range | DC to 500 MHz (standard), up to 26.5 GHz with external prescaler |
| Frequency Resolution | 1 Hz |
| Gate Time | 1 ms to 10 s |
| Input Impedance | 50 Ohms or 1 MOhm selectable |
| Input Sensitivity | 25 mV RMS (DC to 100 MHz), 50 mV RMS (100 MHz to 500 MHz) |
| Maximum Input Voltage | 250V DC + peak AC (1 MOhm), 5V RMS (50 Ohm) |
| Time Interval Resolution | 1 ns |
| Display | 9-digit LED numeric display |
| Timebase | 10 MHz internal crystal timebase with aging rate of ±1 ppm/year |
| Power Requirements | 100/120/220/240 VAC, 48-66 Hz, 50 VA maximum |
Keysight (Agilent) 5345A 500MHz Frequency Counter Options:
- 5345A - 011 - Hpib Remote
- 5345A - 012 - As 011 + Slope And Trigger Level Controls
- 5345A - 700 - Test Mode Adaptor For Mate System
| Model | 5345A |
|---|
The Keysight (Agilent) 5345A Frequency Counter is a precision instrument with a 500MHz bandwidth, engineered for high-resolution frequency measurements. It offers 12-digit resolution and advanced features such as reciprocal counting and time interval averaging for enhanced accuracy.
This unit is ideal for R&D, production testing, and lab environments requiring high-frequency counting with dependable results.
Testwall can supply the used Keysight (Agilent) 5345A Frequency Counter, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 5345A Frequency Counter.
