Instead of mechanical relays, the Keysight 8644B uses solid state components accurate to within 1.0 dB for setting levels. An advanced internal modulation synthesizer provides coverage to 400 kHz and two-tone capability with the selection of sine, square, triangle, sawtooth, and white Gaussian noise waveforms.

2022年1月7日 · The HP 8643A 1 GHz/2 GHz and HP 8644B 1 GHz/2 GHz RF signal generators are replacements for the HP 8644A. […] The HP 8644B builds on the HP 8643A's performance by lowering SSB phase noise (-136 dBc/Hz vs. -130 dBc/Hz) and lowering spurious ( -105 dBc vs. - …

2025年3月13日 · Instead of mechanical relays, the 8644B uses solid state components accurate to within 1.0 dB for setting levels. An advanced internal modulation synthesizer provides coverage to 400 kHz and two-tone capability with the selection of sine, square, triangle, sawtooth, and white Gaussian noise waveforms.

2 GHz frequency counter (Option 8644B-011) 20 Hz to 2 GHz frequency counting via front panel connector. Cost and space efficient solution for applications involving audio frequency measurements, local oscillator, IF and transmitter testing. Eliminates the need to externally couple the timebase references when using an external counter.

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Get accurate, reliable signals with the H.P. 8644B Signal Generator. Power on and self-calibrate for optimal performance. Buy now! 📡

Instead of mechanical relays, the Keysight 8644B uses solid state components accurate to within 1.0 dB for setting levels. An advanced internal modulation synthesizer provides coverage to 400 kHz and two-tone capability with the selection of sine, square, triangle, sawtooth, and white Gaussian noise waveforms.

2025年1月4日 · The Agilent 8644B signal generator represents the highest overall performance in Agilent"s line of 1 GHz and 2 GHz signal generators. This generator has very low SSB phase noise (-136 dBc/Hz) and spurious (-105 dBc).

The 8644B signal generator represents the highest overall performance in Agilent's line of 1 GHz and 2 GHz signal generators. This generator has very low SSB phase noise (-136 dBc/Hz) and spurious (-105 dBc). Instead of mechanical relays, the 8644B uses solid state components accurate to within 1.0 dB for setting levels.