HP/Agilent 5351B Frequency Counter 500 MHz – 26.5 GHz with Option 001

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The Agilent 5351B provides fast and precise measurements from 10 Hz to 26.5 GHz and features microwave components that are integrated on a single hybrid gallium arsenide (GaAs) circuit for added speed and reliability. The 5351B distinguished by wide frequency coverage, exceptional sensitivity, fast tracking, high measurement throughput, and wide FM tolerance.

Built-in microprocessors provide math functions, including measurement scaling and offset. Automatic amplitude discrimination measures the frequency of the highest-amplitude signal in a multi-signal environment. A full set of diagnostic routines provides general information and troubleshooting.

The 5351B integrates easily into test systems. English-like commands simplify integration with other components, and the easy-to-read liquid crystal displays can serve as message centers for the system.

SKU: AGT5351B Categories: , Tag: Brand:


Input 1
Frequency Range: 500 MHz to 26.5 GHz
Sensitivity: 500 MHz to 12.4 GHz: -32 dBm
12.4 GHz to 20 GHz: -27 dBm
20 GHz to 26.5 GHz: -16 dBm
Maximum Input: +7 dBm
Connector: APC -3.5 (male) with collar
Resolution: Selectable, 1 Hz to 1 MHz
Input 2
Frequency Range:

10 Hz to 525 MHz
50 ohms: 10 MHz to 525 MHz
1 Mohm: 10 Hz to 80 MHz

50 ohms: 10 MHz to 525 MHz, 25 mV rms
1 Mohm: 10 Hz to 80 MHz, 25 mV rms

Maximum Input:
50 ohms: + 10 dBm; 1 Mohm: 1V rms
Replaceable fuse, type BNC (female)
Impedance: 1 Mohm nominal shunted by <70 pF or 50 ohm nominal
Resolution: Selectable, 1 Hz to 1 MHz
High Resolution: 1 Mohm mode: 0.001 Hz for <100 kHz input; 0.01 Hz for <1 MHz input; 0.1
Hz for <10 MHz input; 1 Hz for >10 MHz input:
1-second gate.

Additional information

Weight 27 lbs