IQRB-2

Rubidium Oscillator by IQD Frequency Products (5 more products)

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IQRB-2 Image

The IQRB-2 from IQD Frequency Products is a Sub-Miniature Atomic Rubidium Oscillator that operates at 10 MHz. It provides a sinewave output with a phase noise of -108 dBc/Hz @ 1Hz offset and has frequency stability of ±0.05 ppb. This oscillator has spurious levels under -80 dBc and harmonics of -20 dBc. It requires a DC supply of 12-15 V, has a start-up current of less than 2.5 A, and a steady-state current of less than 0.5 A. This RoHS-compliant oscillator offers excellent short-term stability and low jitter.

The IQRB-2 is available in a small form-factor, OCXO style package that measures 101 x 61 mm. It is suitable for precise time and frequency references in mobile radio stations, as a reference signal in test and inspection equipment, broadcasting stations, and various other communication and network infrastructures.

Product Specifications

Product Details

  • Part Number
    IQRB-2
  • Manufacturer
    IQD Frequency Products
  • Description
    10 MHz Sub-Miniature Atomic Rubidium Oscillator with Sinewave Output

General Parameters

  • Frequency
    10 MHz
  • Output Waveform
    Sinewave
  • Output Power
    2 to 7 dBm
  • Frequency Retrace
    ±0.02 ppb
  • Frequency Stablity
    ±0.30 ppb
  • Frequency Tolerance
    ±0.05 ppb
  • Warm-up time
    5 mins
  • Aging
    0.04 ppb (Month)
  • Pulling
    2 ppb
  • Supply Voltage
    12 to 15 V
  • Control Voltage
    2.5 V
  • Power Consumption
    6 W (Steady State), 22 W (Start Up)
  • Input Impedance
    10 kohms
  • Output Load
    50 Ohms
  • Harmonics
    -30 dBc
  • Spurious
    -80 dBc
  • Phase Noise
    -158 to -113 dBc/Hz
  • Phase Noise 1 kHz
    -155 dBc/Hz
  • Phase Noise 10 kHz
    -158 dBc/Hz
  • Phase Noise 100 Hz
    -152 dBc/Hz
  • Short Term Stability
    0.002 to 0.003 ppb
  • Short Term Stability 100s
    0.002 ppb
  • Short Term Stability 10s
    0.003 ppb
  • Short Term Stability 1s
    0.002 ppb
  • Application
    LTE, CDMA, WiMAX, Base Station
  • Package Type
    Module with Connector
  • Connector
    SMA
  • Dimension
    90 x 60 x 40 mm
  • Operating Temperature
    -40 to 60 Degree C
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents