The Keysight N5241/42AS Option H85 is a modified version of the standard N5241/42A PNA-X Series Network Analyzer. Option H85 is designed to permit insertion of high power amplifiers, and other signal conditioning equipment to allow high power network measurements at RF levels up to 20 Watts (+43 dBm) from 10 MHz to 26.5 GHz. The Option H85 modification supplies extended power range attenuators without bias tees. The N5241/42AS Option 285 (add extended power range to 2-Port analyzer, no bias-tees) replaces the standard N5241/42A Option 219 (add extended power range and bias-tees to 2-Port analyzer). The N5241/42AS Option 485 (add extended power range to 4-Port analyzer, no bias-tees) replaces the standard N5241/42A Option 419 (add extended power range and bias-tees to 4-Port analyzer). The Option H85 does not increase the output power of the N5241/42A analyzer. This option only allows the N5241/42A analyzer to make high power measurements. The user must supply their own amplifier(s) and external components such as high power couplers, attenuators and isolators to configure the analyzer for high power. These components are not supplied, or included with the Option H85. The user is responsible to ensure that these components meet their DUT requirements, and also protect the PNA-X from damage
| 010 | Time-domain measurements |
| 014 | Configurable Test Set Option (front panel access loops between source output and coupler input) Standard Option |
| 016 | Add Reciever Attenuators (35 dB in 5 dB steps)(Standard Option) |
| 020 | Add IF inputs |
| 021 | Add pulse modulator to internal first source |
| 022 | Add pulse modulator to internal second source |
| 025 | Add four internal pulse generators |
| 028 | Noise figure measurements using standard receivers |
| 029 | Fully-corrected noise-figure measurements to 26.5 GHz |
| 080 | Add frequency offset mode |
| 081 | Reference Channel Switch (Adds internal switch to R1 Path)(Standard Option w/080) |
| 082 | Scalar calibrated converter measurements |
| 083 | Vector and scalar calibrated converter measurements |
| 084 | Embedded LO measurements |
| 086 | Add gain compression application |
| 087 | Intermodulation distortion measurements |
| 088 | Source phase control |
| 219 | Add extended power range and bias-tees to 2 port analyzer |
| 485 | Add extended power range to 4 port analyzer (no bias-tees) |
| 510 | Nonlinear Component Characterization |
| 514 | Nonlinear X-Parameters |
| 518 | Nonlinear Pulse Envelope Domain |
| 520 | Arbitrary load impedance X-parameters |
| 551 | N-port calibrated measurements |
| 629 | Noise figure accessories |
| 897 | Built-in performance test software for Agilent inclusive calibration, perpetual license |
| 898 | Built-in performance test software for standards compliant calibration, perpetual license |
| H08 | Pulsed - RF measurments |
| H85 | Removes bias tees between source attenuators and test port couplers |
| P04 | 4 Ports Native |
| S02 | Second Source Module |
| UNL | High Power Measurement w/ Bias tees Configuration (Allows Ext. Amplifiers between RF Source and Coupler Input)(Standard Option) |