Description

DRO-1500 series is MD’s new Mini-DRO series, with a super compact package of 1.2″ x 1.2″ x .660″. DRO-1500 Series Dielectric Resonator Oscillator (DRO) utilizes state-of-the-art MIC to provide a highly stable, reliable and efficient signal source at microwave frequencies from 2 to 40 GHz. The low profile and rugged construction provide excellent durability against harsh environmental conditions.

DRO-1500 series is internally voltage regulated to avoid reverse bias, frequency pushing, bias modulation and voltage transients. Mechanical frequency adjustment is provided for desired frequency setting within the bandwidth.

Features

  • Dielectric Resonator
  • Internal Voltage Regulator
  • Low Phase Noise
  • MIC Fabrication
  • Low microphonics
  • Low power consumption
  • Up to +20 dBm output power
  • Available from 2 – 40 GHz
  • Optional extended temperature range from -55ºC to +105ºC

Applications

  • Satellite communications
  • Cable TV links (CATV)
  • Local Area Networks (LAN)
  • Global Positioning Systems (GPS)
  • Test Equipment
  • Up/Down Converters
  • LMDS
  • Transmitters & Receivers
  • Digital radios
  • Missile guidance
  • Point to Point communication
  • Military, Space, and Commercial

Specifications

Model Number DRO-1500-XX.XX
Single Frequency 2.00 to 40.00 GHz
Mechanical Tuning Range 50 MHz
Electrical Tuning Not Available
Power Output +13 dBm, up to +20 dBm optional
Load VSWR, Maximum 2.0 : 1.0
Power Requirements +15, +12, +8 VDC @90 mA max
Power Variation +/- 0.5 dBm
Pushing 10 ppm/V Max.
Pulling (12 dB Return Loss) +/- 90 ppm Max.
Frequency Stability 4 ppm/ ºC
Phase Noise See Phase Noise Envelope
Spurious -85 dBc
Harmonics -25 dBc
Operating Temperature  0ºC to 50ºC STD, -55ºC to +105 ºC Optional
Storage Temperature -55ºC to +125 ºC
Connectors SMA, Female
Size 1.2″ x 1.2″ x .660″
Finish Nickel

Phase Noise Envelope

DRO-1000-Phase-Noise-Envelope

Block Diagram

DRO1500-block-diagram

Outline Diagram

CATALOG-MINI-DRO-Copy

Datasheet

DRO-1500.pdf