The Keysight N5477A Sampling Scope Adapter extends the probing capabilities of the Keysight Infiniium 86100 DCA sampling scope family by enabling integration with the InfiniiMax III probing system. This adapter delivers up to 30 GHz probing bandwidth, supporting high-speed signal acquisition and analysis in demanding measurement scenarios. The N5477A connects InfiniiMax III and InfiniiMax III+ probe amplifiers to 86100 Series modules and can interface with generic 50 Ω test equipment including spectrum analyzers.
Technical Specifications
• Probing bandwidth: up to 30 GHz
• Primary connector interface: 3.5 mm male bulkhead
• Secondary connector support: 2.4 mm male bulkheads (via 85130-60010 adapter)
• Probe amplifier compatibility: InfiniiMax III and InfiniiMax III+ models N7000/1/2/3A and N2801/2/3A
– Key Features
• Direct connection to 3.5 mm male bulkheads on 86100 Series mainframes and module electrical channels
• Supports trigger inputs on 86100 Series mainframes
• Enables use with 2.4 mm bulkhead modules (86105D-281, 86108B-HBW, 86117A) via external adapter
• Extends measurement reach to non-oscilloscope 50 Ω equipment when paired with 1143A power supply and 5062-1247 NMD adapter
– Compatibility & Integration
Oscilloscope Modules: Compatible with 86112A, 86105C, 86105D-141, 86108B-LBW, 86105D-281, 86108B-HBW, and 86117A electrical channels.
Probe Amplifiers: Full compatibility with InfiniiMax III and InfiniiMax III+ probe amplifier families.
Test Equipment Integration: Functions as a general-purpose adapter for connecting InfiniiMax III probe amplifiers to standard 50 Ω test equipment with appropriate accessories.
– Typical Applications
High-speed digital communication signal characterization, wide-bandwidth transient analysis, and precision measurement of signals exceeding legacy probe capabilities on sampling scope platforms.
