Keysight (Agilent) 53151A

| Attribute | Value |
|---|---|
| Frequency Range | 500 MHz to 26.5 GHz |
| Frequency Resolution | 1 Hz |
| Measurement Time | 100 ms (typical) |
| Input Sensitivity | -30 dBm to +20 dBm |
| Input Impedance | 50 Ohm |
| Timebase Aging Rate | ±1 x 10⁻⁸/year (standard) |
| Timebase Stability | ±5 x 10⁻¹⁰ (short-term) |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Interface | GPIB (IEEE-488) |
| Operating Temperature | 0°C to 55°C |
Keysight (Agilent) 53151A 26.5GHz Microwave Counter Options:
- 53151A - 001 - High Stability Oven Timebase
- 53151A - 002 - Internal Batteries And Dc Power Input
- 53151A - 007 - Soft Carrying Case
- 53151A - 1CM - Rackmount Kit
| Model | 53151A |
|---|
The Keysight (Agilent) 53151A is a 26.5GHz microwave frequency counter offering ultrawide range, single input, and simultaneous power and frequency measurement via a single connection. It integrates a zero bias Schottky diode for precision input power measurement and analog peaking indication, ensuring accurate, real-time analysis. Designed for both field and lab use, its rugged, lightweight build includes GPIB and RS-232 interfaces, backlit LCD, and optional battery operation.
Ideal for benchtop and ATE applications, the 53151A supports fast, programmable measurements with a high-speed HP-IB interface and can operate from internal batteries or an external DC source.
Testwall can supply the used Keysight (Agilent) 53151A, 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) 53151A.





