LMS synthesized signal generators
Цена: руб.
The Lab Brick LMS series of USB-compatible, synthesized signal generators cover a frequency range from 0.5 MHz - 20 GHz with low noise, fast 100-microsecond switching time, and fine 100 Hz frequency resolution. They require no additional DC supply voltage and offer advanced features such as phase-continuous linear-frequency sweeping, internal/external 10 MHz reference, and optional pulse modulation.
Features and Benefits
- USB powered and controlled
- Includes easy-to-install-and-use GUI
- Fast switching to 20 GHz
- Selectable internal/external 10 MHz reference
- Phase-continuous frequency sweep (LFM)
- High-speed internal and external pulse modulation
- Autonomous operation from USB hub or battery pack
- Robust aluminum construction
- API DLL and LabVIEW compatible drivers available
Applications
- Automated Test Equipment (ATE)
- Portable LO Source
- Engineering/Production Test Lab
| Standard Models1 | ||
| LMS-232D | 0.5 - 2.3 GHz | |
| LMS-402D | 1.0 - 4.0 GHz | |
| LMS-602D | 1.5 - 6.0 GHz | |
| LMS-802 | 4 - 8 GHz | |
| LMS-103 | 5 - 10 GHz | |
| LMS-123 | 8 - 12 GHz | |
| LMS-163 | 8 - 16 GHz | |
| LMS-203 | 10 - 20 GHz | |
| Phase Noise at 10 kHz/100 kHz Offset | ||
| LMS-232D | -98/-105 dBc/Hz | |
| LMS-402D | -98/-105 dBc/Hz | |
| LMS-602D | -85/-94 dBc/Hz | |
| LMS-802 | -81/-89 dBc/Hz | |
| LMS-103 | -81/-89 dBc/Hz | |
| LMS-123 | -77/-86 dBc/Hz | |
| LMS-163 | -75/-83 dBc/Hz | |
| LMS-203 | -75/-83 dBc/Hz | |
| Frequency | ||
| Resolution | 100 Hz | |
| Accuracy | +/- 2ppm | |
| Switching | 100 microseconds | |
| Output Power | ||
| Range: LMS-802, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D | +10 - -40 dBm | |
| LMS-163, LMS-203 | +10 - -30 dBm | |
| Resolution | 0.5 dB | |
| Accuracy | +/- 0.75 dB at +10 dBm +/- 2.0 dB full range |
|
| Spurious | ||
| Typical | -80 dBc | |
| Maximum | -70 dBc | |
| VSWR (max) | 1.5:1 | |
| Harmonics | ||
| Typical | -40 dBc | |
| Maximum | -15 dBc | |
| SubHarmonics | ||
| LMS-802, LMS-103, LMS-123 | -60 dBm | |
| LMS-163, LMS-203 | -25 dBc | |
| LMS-232D, LMS-402D, LMS-602D | None | |
| Selectable Internal/External Reference | ||
| Frequency | 10 MHz | |
| Input Level | 500 mV to 3V peak to peak | |
| Phase-Continuous Linear-Frequency Sweep (LFM) | ||
| Frequency Range | Full band | |
| Sweep Time | 1 ms to 1000 seconds | |
| Sweep Direction | Up, down, bidirectional | |
| Optional Pulse Modulation | ||
| Pulse Depth | ||
| LMS-802, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D | -70 dBc typical, -60 dBc min. | |
| LMS-163, LMS-203 | -45 dBc typical, -35 dBc min. | |
| Rise/Fall Time | 30 ns typical | |
| Internal Pulse Mode | ||
| Pulse Width | 100 ns min. | |
| PRI | 100 ns plus pulse width min. | |
| Resolution | 100 ns | |
| Trigger Output | 0 to 5 volts | |
| External Pulse Mode | ||
| Pulse Width | 100 ns min. | |
| PRI | 100 ns plus pulse width | |
| Trigger Input | 0 to 5 Volts nom., 0 to 3 Volts min. | |
| DC Current Via USB | ||
| LMS-802, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D | 5 volts - 300 mA | |
| LMS-163, LMS-203 | 550 mA | |
| RF Connector | SMA-female | |
| USB Connector | B-female | |
| Dimensions | 4.90 x 3.14 x 1.59 in. (124 x 80 x 40 mm) |
|
| Weight | < 1.0 lbs. (< .45 kG) | |
| Mounting Holes (2) | #6 socket-head screws (not included) |
|
| Standard Operating Modes | Fixed frequency Frequency stepping - single sweep Frequency stepping - repeat sweep |
|
| Available Options | ||
| Opt 003 | Pulse Modulation | |
| GUI Compatibility | Windows 2000/XP/Vista/7 | |
| Included Accessories | USB Flash Drive with GUI Software & User Manual/Programming Guide 3-ft. USB Cable |
|
| 1 Customized models are available tailored to specific performance requirements. Specifications are subject to change without notice. | ||
