The 11970K extends the frequency range of the Agilent E4407B ESA-E series portable spectrum analyzer, the Agilent 8560 E-series portable spectrum analyzers, the Agilent 8566B spectrum analyzer (used with the Agilent 11975A amplifier), and the Agilent 70000 modular measurement system (used with the Agilent 70907A/B external mixer interface modules).
 

• F range: DC to 1300 MHz
• Frequency range: 18 to 26.5 GHz
• LO amplitude range: +14 to +18 dBm
• LO harmonic number: 6-
• Maximum CW RF input level: +20 dBm (100 mW)
• Maximum peak pulse power: +24 dBm (250 mW)
• Spectrum analyzer noise (1 kHz BW): -105 dBm
• Typical gain compression: -3 dBm
• Flat frequency response of ±1.9 dB
• Low conversion loss of 24 dB maximum
• No bias or tuning adjustments
• 100 mW safe input level
• Rugged, and easy to use