The Agilent/Keysight 1169A is an active probe amplifier engineered for precision signal acquisition in RF and high-speed digital measurement applications. Part of the InfiniiMax II series, it delivers 12 GHz specified bandwidth with 13 GHz typical performance, supporting complex signal conditioning in demanding telecommunications and electronic test environments.
Technical Specifications
Bandwidth
• 12 GHz (specified)
• 13 GHz (typical)
Dynamic Range & Voltage Handling
• Dynamic Range: 3.3 V peak-to-peak
• DC Offset Range: ±16 V
• Maximum Voltage: ±30 V (CAT I)
Input Impedance Characteristics
• Differential Input Resistance: 50 kΩ ±2%
• Differential Input Capacitance: 0.21 pF
• Single-Ended Input Resistance: 25 kΩ ±2%
• Single-Ended Input Capacitance: 0.35 pF
Physical Dimensions
• Weight: 1 lbs
• Dimensions: 4 × 10 × 12 in
– Key Features
Differential and single-ended measurement capability with low input capacitance minimizes loading effects on circuits under test. The dual-impedance architecture accommodates both 50 Ω and 25 Ω termination topologies. Extended temperature operation to +150 °C is supported via the N5450A Extreme Temperature Extension Cable, enabling characterization across -55 to +150 °C.
– Compatibility & Integration
The 1169A interfaces with multiple probe head configurations: N2839A, N5380A/B, N5381A/B, N5382A, N5425B, and E2675A probe heads. It is compatible with Infiniium oscilloscope platforms including DSO91204A, DSO91304A, DSO81004A, DSO81204A, DSO81304A, 54854A, and 54855A. Integration extends to the 86100A Digital Communication Analyzer (via N1022A adaptor), Infiniium 86100C/D Series (with N1022A/B adaptor), 80000B, 90000A, and 90000 X/Q Series platforms (with N5442A adapter).
