
Fixed-Frequency Synthesizer
- Frequency range
- 5 MHz – 40 GHz
- Package size
- 2.25” x 2.25” x 0.6”
- Connectorized Package
- Exceptionally-Low Phase Noise
- DRO Replacement
Digital Data Sheet
Fixed-Frequency Synthesizer
A fixed-frequency synthesizer from the EM Research LCO Series, delivering 12.75 GHz. Like every EMR model, the LCO-12750-05 is configurable to your exact requirements.

Series Features
Applied Industries
Military
Frequency
12.75 GHz
Electrical Specifications
| Power Out | 0 dBm |
|---|---|
| Harmonics | -20 dBc |
| VCC | +5 |
| ICC | 700 mA |
Phase Noise
| PN @ 1 kHz | -88 dBc/Hz |
|---|---|
| PN @ 10 kHz | -95 dBc/Hz |
| PN @ 100 kHz | -95 dBc/Hz |
Reference
| Reference | Internal |
|---|
Mechanical
| Package | 3.5” x 2.5” x 0.6” |
|---|
All specifications are typical unless otherwise specified and subject to change without notice. All models are configurable — contact EM Research for custom frequencies, packages, and screening.

Fixed-Frequency Synthesizer

Switchable Fixed Frequency Synthesizer

Fixed-Frequency Synthesizer
With decades of RF engineering expertise and a commitment to manufacturing precision, we’ve earned the trust of industry leaders. Partner with us for high-performance, high-quality solutions.