SpectraDynamics HPDA-100NM Operating Manual

SDI

SPECTRADYNAMICS, INC.

HIGH PERFORMANCE DISTRIBUTION AMPLIFIER

HPDA-100NM

OPERATING MANUAL

SPECTRADYNAMICS, INC • 1849 Cherry St. Unit 2 • Louisville, CO 80027

Phone: [phone] • Fax: [phone]

www.spectradynamics.com

1

HPDA-100NM Description

SDI

The HPDA-100NM is a high performance distribution and isolation amplifier. It contains
1 module that provides 5 unity gain outputs. Typical cross channel isolation and reverse
isolation is typically greater than 100 dB. The phase noise of the modules is
exceptionally low, typically –148 dBc/Hz @ Fourier frequency of 1 Hz and –174 dBc/Hz
@ Fourier frequency greater than 10 kHz. Both the input and output are matched to 50
ohms to obtain better than 25 dB return loss. All outputs are AC coupled and the
grounds are DC isolated to reduce the effect of ground loops.

Copyright © SpectraDynamics, Inc. 2012