MLO-1000 and MLO-1070 series pulsed modulated oscillator consists of free‐running DRO, pulse modulator, and output amplifier. MLO features total control of power consumption with enable control and duty cycle through a DB‐9 connector. The MLO utilizes state-of-the-art MIC to provide a highly stable, reliable and efficient signal source at microwave frequencies up to 45 GHz. The low profile and rugged construction provide excellent durability against harsh environmental conditions.



  • Dielectric Resonator Oscillator
  • Pulse Modulator
  • Output Amplifier
  • Output power +13 dbm, Up to +30 dBm
  • Available from 1 – 45 GHz
  • Pulse Repitition 100 kHz
  • Pulse Rise Time: 35 nsec
  • Pulse Fall Time: 25 nsec


  • Radar
  • Space, Military, and Commercial


Model Number MLO-1000-XX.XX (Freq 1-18 GHz)

MLO-1070-XX.XX (Freq 18-45 GHz)

Modulating Pulse TTL Compatible
RF ON/OFF Ratio 40 dB
Enable Control TTL
Power Output +13 dBm, up to +30 dBm Optional
Pulse Rise Time 35 nsec
Pulse Fall Time 25 nsec
 Pulse Width  0.2 μsec
Pulse Repitition Rate 100 kHz max
 Duty Cycle  Up to 1 %
Frequency Stability 3 ppm/ ºC
Frequency Pulling +/-90 ppm max
Harmonic Outputs -25dBc
Supply Voltage +8 to +12VDC, the average current as

low as 15mA with 1% duty cycle