Description
Microwave tests with complex modulation need a vector source. The Keysight E8267D signal generator is a PSG vector model that covers 100 kHz to 44 GHz, depending on options. Lost in HCM lists it for rental and sale, and it arranges service on request.
Key figures for the Keysight E8267D signal generator
| Item | Value |
|---|---|
| Frequency range | 100 kHz to 44 GHz, option dependent |
| Internal modulation bandwidth | Up to 80 MHz; wider external setups may apply |
| Output power at 1 GHz | Up to +21 dBm, configured performance |
| Phase noise at 1 GHz, 20 kHz offset | Down to -143 dBc/Hz |
| RF outputs | 1 |
| Frequency switching | Under 16 ms, typical configuration |
Options can change the unit, so your quote sets the final figures.
Vector and analog in one instrument
A vector source builds modulated waveforms, not just plain tones. This unit generates microwave vector and analog signals, and optional baseband and arbitrary-waveform capability builds complex formats. PathWave signal-generation applications help with pulse, multitone and wireless waveforms. The front panel in the product photo shows I and Q inputs, data and clock inputs and a single RF output.
Where it earns its keep
- Radar and electronic-warfare receiver testing
- Satellite and microwave communication validation
- Converter, component and receiver sensitivity work
- Phase-noise, pulse and complex-modulation experiments
Low phase noise helps the Keysight E8267D signal generator in these tasks, because a noisy source can hide a weak receiver response.
Selecting options
Frequency, modulation bandwidth and output power all depend on the options. In addition, check the baseband generator and waveform licenses early. The panel in the photo reads 250 kHz to 44 GHz, so confirm the lower limit of the quoted unit. Cable loss at your highest test frequency also deserves a look.
Rent or buy through Lost in HCM
A rental fits a validation project or a stopgap while your own source is in repair. A purchase suits a lab that runs microwave receiver work all year. To start, request a quote from Lost in HCM with the frequency, power, modulation and dates. You can also see more signal generators, read the Keysight website or contact SMK Vietnam.
E8267D questions
Is it a vector or an analog source?
It is a PSG vector signal generator that also produces analog signals.
How wide is the internal modulation?
Up to 80 MHz. Wider external configurations may apply.
Does it have several RF outputs?
No. The listing shows one RF output.
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