Agilent 8340B, Keysight 8340B, HP 8340B
Synthesized Sweep Signal Generator, 10 MHz - 26.5 GHz

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Product Overview

The Agilent / HP 8340B synthesized sweep generator offers superior resolution of 1 to 4 Hz over the frequency range of 10 MHz to 26.5 GHz. Output is generated by an indirect synthesis technique that yields low single-sideband phase noise. This makes the 8340B an excellent source for use in conjunction with microwave network analyzers like the HP 8510B. Long term stability is excellent at 1x10-9/day. Calibrated output range +10 dBm to -110 dBm.  Pulse, AM, FM modulation and a complete analog sweeping with widths as narrow as 100Hz. HP-IB.  The indirect synthesis technique also gives the 8340B a very fast CW switching time of typically better than 35 ms.  The phase-lock feature can also be enabled to give switch times between 11 and 22 ms depending on absolute frequency and step size.  

Other features and specifications of the HP 8340B Signal Generator include:

• Internal level accuracy: ±0.9 dB
• Internal flatness: ±0.6 dB to ±3.6 dB depending on output level range
• Phase noise: -52 dBc to -107 dBc / 1 Hz noise bw
• AM, FM, pulse modulation
• Long term stability is excellent at 1x10-9/day
• Output connector: APC-3.5(m)
• HP-IB interface
• 100, 120/220, 240 Vac ±10%; 48-66 Hz operation
• Weight: 75 lb; Size: 188 mm (7.4 in)H x 426 mm (16.75 in)W x 610 mm (24.0 in)D
• Frequency range: 10 MHz - 26.5 GHz
• Frequency resolution: 1 to 4 Hz
• Output range: +12 dBm to -110 dBm
• Output level resolution: 0.1 dB