Description
Testing a multiport receiver with a single RF output means swapping cables, then repeating the same run. The Keysight N5186A signal generator is an MXG vector source that fits up to four RF channels into a 2U case. Lost in HCM lists it for rental and sale, so you can book one for a project or buy one for the lab.
N5186A specifications
| Frequency range | 9 kHz to 8.5 GHz |
|---|---|
| RF channels | 1, 2 or 4, configuration dependent |
| Modulation bandwidth | Up to 1 GHz per channel |
| Waveform memory | Up to 2048 MSa |
| Typical phase noise | Approximately -146 dBc/Hz at 1 GHz, 10 kHz offset |
| Form factor | 2U rack height |
Phase-coherent channels for MIMO and beamforming
Up to four phase-coherent outputs let one instrument drive several antenna ports. That also helps with MIMO receiver tests, beamforming checks and other multiport work. The direct-digital-synthesis design also keeps phase, timing and RF behavior repeatable, so results compare cleanly from run to run.
Bandwidth for carrier aggregation and predistortion
Because of its wide modulation bandwidth, the source can generate carrier-aggregation and digital-predistortion waveforms. For example, a power-amplifier team can build a predistortion loop around it. In addition, an optional embedded reflectometer can correct mismatch at the device reference plane, which helps when fixtures and cables are far from perfect.
Where the Keysight N5186A signal generator fits
- 5G NR and wireless MIMO testing.
- Phased-array and beamforming validation.
- Power-amplifier DPD work and receiver characterization.
- Aerospace, defense and military-radio simulation.
Not every unit has four channels
Channel count and modulation bandwidth depend on the installed hardware and the licensed configuration. So a one-channel unit will not match the full headline figures. Therefore tell Lost in HCM how many channels, how much bandwidth and which waveform software and synchronization you need. Then the offer can follow your test plan.
Rent or buy through Lost in HCM
Rental suits a launch project or a short validation sprint, while a purchase quote suits a lab with recurring demand, and Lost in HCM can quote new or used systems, subject to availability. SMK Vietnam only shows the listing. To order the Keysight N5186A signal generator, ask Lost in HCM for a rental or purchase quote. You can also compare other signal generators, read the Keysight site or contact SMK Vietnam.
N5186A questions
Does the N5186A always have four channels?
No. It comes with 1, 2 or 4 RF channels, depending on the configuration.
Can I buy one instead of renting?
Yes. Lost in HCM can quote configured new or used systems, subject to channel count, licenses, support and availability.
How much rack space does it take?
It is 2U high, so check the free space if you plan a rack-mounted station.
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