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Description The HPDA-100RM-A is a high performance distribution and isolation amplifier. It contains one module that provides five 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 –145 dBc/Hz @ Fourier frequency of 1 Hz and –173 dBc/Hz @ Fourier frequency greater than 10 kHz.
Line Voltage This instrument may be setup to operate on 100-120 or 220-240 VAC and a line frequency of 50 to 60 Hz. The setup voltage for this HPDA-100RM-A is specified on page 4. Fuse A 2.0 Ampere 250V slow-blow fuse is used for 100-120 VAC operation.
The Back Panel AC POWER ENTRY MODULE The HPDA-100RM-A is configured to operate on: 100-120 VAC 220-240 VAC SMA INPUT The signal to be distributed should be connected to the SMA jack labeled INPUT. SMA OUTPUTS The five outputs of each amplifier module are DC isolated from the chassis ground to prevent ground loops.
Plug the unit into an appropriate power outlet. The green LED on the front panel labeled POWER will turn on. Attach the signal to be distributed to the SMA input connector on the front panel. Any HPDA-100RM-A output may be used to drive the input of another distribution module.
This warranty shall be in effect for one (1) year from the date a HPDA-100RM-A is sold by SDI. SDI makes no other warranty, express or implied, and makes no warranty of the fitness for any particular purpose. SDI’s obligation under this warranty shall not include any transportation charges or costs of installation or any liability for direct, indirect, or consequential damages or delay.
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