



PicoSource AS108 — 8 GHz Agile Synthesizer
USB-controlled RF signal synthesizer for benchtop and embedded RF stimulus. The AS108 covers 300 kHz to 8 GHz with programmable frequency, amplitude and phase agility, vector/IQ modulation, sweeps, hopping and list-mode operation.
| Model | Frequency Range | Modulation | Control | Power |
|---|---|---|---|---|
| PicoSource AS108 | 300 kHz – 8 GHz | Vector / IQ, sweep, hop and list modes | USB / API | 12–15 V DC |
Key Features
Broad 300 kHz to 8 GHz Coverage
One compact source covers low-frequency RF through microwave stimulus for education, R&D and service work.
Agile Frequency, Phase and Amplitude
Programmable RF parameters support parameter-agile test, hopping, list sweeps and repeatable stimulus scenarios.
Vector / IQ Modulating Synthesizer
Use the unit as a USB-controlled vector modulating signal source for receiver, module and RF chain validation.
Compact Integration Format
Low-voltage DC operation and USB control make it suitable for racks, unattended test and custom instrumentation.
Multiple Unit Control
Multiple synthesizers can be controlled from one PC or device for multi-source test setups.
Automation API
API-based remote control supports integration into automated test flows and custom RF applications.
Specifications
| Parameter | Unit | Value / Description |
|---|---|---|
| RF SOURCE | ||
| Frequency range | GHz | 0.0003 to 8 |
| Control | — | USB controlled with user interface and API remote control |
| RF modes | — | Frequency, amplitude and phase agile operation |
| Modulation / sequence modes | — | Vector/IQ modulation, sweeps, hopping and list modes |
| SYSTEM INTEGRATION | ||
| Power requirement | V DC | 12 to 15 |
| Multi-unit control | — | Multiple synthesizers can be controlled from one PC or device |
| Typical use | — | Benchtop stimulus, field use, automated test and integrated module applications |
Applications
RF Stimulus Source
Receiver, mixer, synthesizer, filter and RF module stimulus across a wide frequency span.
RF Teaching
Teach RF frequency control, phase control, sweeps, modulation and agile source concepts.
Automated RF Test
Use API control for repeatable RF stimulus in automated test racks.
Portable RF Source
Portable RF stimulus for installation, service and verification work.
Coordinated RF Sources
Coordinate multiple units from one control PC for complex stimulus scenarios.
Integrated Module Use
Low-voltage integrated source option for custom RF test platforms.





