Leo Bodnar LBE-1610

The LBE-1610 is a highly stable, low phase noise 10 MHz reference clock source designed for demanding scientific, RF, and metrology applications that require an extremely clean and stable clock signal. It delivers an ultra-clean 10 MHz clock with excellent phase noise and jitter performance, ideal as a master clock for measuring instruments, RF systems, synchronization, and precise timing references.

The LBE-1610 is based on a high-quality OCXO (Oven Controlled Crystal Oscillator) that produces ultra-low phase noise and sub-picosecond RMS jitter. Factory calibration to 10 MHz ensures precise frequency stability; additional fine tuning can be performed via the USB interface.

The output signal is a 3.3 V CMOS square wave with 50 Ω source impedance, compatible with a wide range of measurement and RF equipment.

Optionally, the LBE-1610 can be installed in a standard 19-inch rack using a rack shelf (accessory sold separately).

Signal and performance data

• Output frequency: 10 MHz (fixed)
• Output power: +11 dBm @ 10 MHz (fundamental)
• Signal output: 3.3 V CMOS square wave at 50 Ω
• Typical phase noise at 10 MHz:
  • –115 dBc/Hz @ 1 Hz
  • –145 dBc/Hz @ 10 Hz
  • –162 dBc/Hz @ 100 Hz
  • –167 dBc/Hz @ 1 kHz
  • –170 dBc/Hz @ 10 kHz – 1 MHz
• Rise/fall time: approx. 300 ps / 260 ps (10–90 %)
• Power supply: IEC mains connection 110/240 V AC, max. 0.2 A

Typical Applications

• Precise 10 MHz reference source for laboratory and measurement technology.
• Master clock for RF transmitters, receivers, and synchronization systems.
• Reference clock for audio/video systems, DACs, and studio equipment.
• RF/microwave systems, satellite communications, frequency metrology.

Technical Specifications

• Dimensions: 140 × 140 × 45 mm
• Weight: approx. 1.95 kg
• Output connections: 2 × SMA female, 10 MHz
• Signal shape: CMOS square wave, 3.3 V at high Z; 1.65 V in 50 Ω