Local Oscillator x26 Multiplier 100 MHz/2600 MHz Model 310-027023-001 Typical Applications Features Reference Clock Multiplier Synthesizer Building Block EW ELINT SIGINT Low Spurious less than -60 dBc Superior Phase Noise: -130 dBc/Hz @ 10 kHz Buffered Input High Output +7 dBm drive Level Integral Voltage Regulator Conduction Cooled Lightweight Aluminum Housing General Description The 310-027023-001 Multiplier is a x26 design providing the system designer with a compact, low phase noise building block for reference oscillator multiplication applications. A linear amplifier drives a step recovery diode thereby multiplying an input 100 MHz clock signal by a factor of 26. A pair of selective 3-pole internal bandpass filters along with a pair of linear driver amplifiers help to offer deliver spurious response. The unit exhibits very little degradation of input reference signals, multiplying to the desired output frequency while only degrading the input phase noise performance by only 30 dB. Typical Performance Parameter Input Frequency Input Level Output Frequency Output Level Spurious VSWR (Input) Phase Noise Degradation DC Power Temperature Typical Specifications 100 MHz +10 dBm ± 0.1 dB 2600 MHz +17 dBm ± 2 dB -60 dBc 2.0:1 1.7 dB +12 volts / 500 mA -40 °C to +85 °C All specifications above measured at +25 °C Spectrum Microwave 38166 Old Stage Road Delmar, Delaware 19940 Phone: 302-846-2750 Fax: 302-846-3888 Page 1 of 3 Web: www.SpectrumMicrowave.com Last Revision: 2010-10-13 Local Oscillator x26 Multiplier 100 MHz/2600 MHz Model 310-027023-001 Multiplier Spectral Purity Close Spectrum @ 25oC Multiplier Spectral Purity Wide Spectrum @ 25oC Multiplier Spectral Purity Close Spectrum @ -40oC Multiplier Spectral Purity Close Spectrum @ +85oC Spectrum Microwave 38166 Old Stage Road Delmar, Delaware 19940 Phone: 302-846-2750 Fax: 302-846-3888 Page 2 of 3 Web: www.SpectrumMicrowave.com Last Revision: 2010-10-13 Local Oscillator x26 Multiplier 100 MHz/2600 MHz Model 310-027023-001 Spectrum Microwave 38166 Old Stage Road Delmar, Delaware 19940 Phone: 302-846-2750 Fax: 302-846-3888 Page 3 of 3 Web: www.SpectrumMicrowave.com Last Revision: 2010-10-13