Agilent / HP / Keysight 8561B
8561B RF Spectrum Analyzer
Description
The HP Agilent 8561B Spectrum Analyzer is a portable, high-performance, synthesized design operating from 50 Hz to 6.5 GHz. An efficient combination of often used keys and soft menu keys provide flexibility and an uncluttered front panel.
The 8561B features a built in AM/FM demodulator/speaker, a built-in frequency counter, and noise normalization modes for measuring direct carrier-to-noise.
The 8561B is an ideal choice for bench measurement and field maintenance of digital radios, CATV/Broadcast measurements, troubleshooting interference problems of devices and systems, and measuring low level signals in the presence of high level ambients.
Key Points
Frequency Range: 50Hz to 6.5GHz
Sensitivity: -130 dBm
Digital Bandwidths: 10, 30, 100Hz.
Dynamic Range: 128 dB
Signal to distortion, harmonic: 81 dB(<2.9GHz), 110 dB(>2.9GHz)
Signal to distortion, intermodulation: 90 dB(< 2.9GHz), 92 dB(> 2.9GHz)
Low spurious response and average noise level(displayed)
Fully programmable(HP-IB)
Minimum Displayed Average Noise -131 dBm
Maximum Displayed Average Noise -103 dBm
Maximum Dynamic Range 128 dB
Maximum Amplitude Uncertainty 3 %
Trigger Source External,Internal
Demodulation AM,FM
Specifications
Dynamic Range: -131dBm to +30dBm
Frequency Range: 50Hz - 6.5GHz
<
p>Input Impedance 50 ohms: Residual FM <10Hz p-p in 20ms
Video Bandwidth: 1Hz - 3MHz
