SpectraDynamics HPDA-100NM Operating Manual

High performance distribution amplifier

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SDI
S
D
I
PECTRA
YNAMICS,
NC.
H
P
D
A
IGH
ERFORMANCE
ISTRIBUTION
MPLIFIER
HPDA-100NM
O
M
PERATING
ANUAL
S
I
PECTRADYNAMICS,
NC • 1849 Cherry St. Unit 2 • Louisville, CO 80027
Phone: (303) 665-1852 • Fax: (303) 604-6088
www.spectradynamics.com

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Summary of Contents for SpectraDynamics HPDA-100NM

  • Page 1 PECTRA YNAMICS, ERFORMANCE ISTRIBUTION MPLIFIER HPDA-100NM PERATING ANUAL PECTRADYNAMICS, NC • 1849 Cherry St. Unit 2 • Louisville, CO 80027 Phone: (303) 665-1852 • Fax: (303) 604-6088 www.spectradynamics.com...
  • Page 3 HPDA-100NM Description 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...
  • Page 4: Safety And Preparation For Use

    Power Supply The HPDA-100NM operates on a +20 to +24 VDC supply. The supply voltage should not exceed +24 VDC. The positive power supply should be able to provide 350 mA at the specified output voltage.
  • Page 5: The Front Panel

    Make sure that the amplifier ground does not float to a potential greater than 50 VDC from the chassis ground. An output ground potential greater than 50 VDC will damage the amplifier and could cause injury or death to personnel. Copyright © SpectraDynamics, Inc. 2012...
  • Page 6: The Back Panel

    The Back Panel DC POWER ENTRY MODULE The HPDA-100NM is configured to operate on a +20 to +24 VDC NIM supply. Power Entry Module Pinout Pin # 28 +20 to +24 VDC Pin # 34 DC Power GND Pin # 42...
  • Page 7: Operation

    HPDA distribution amplifier. The red LED located on the top of the front panel labeled STATUS monitors the input level to the module. When a signal is present that exceeds +7 +/- 1 dBm the LED will be on. Copyright © SpectraDynamics, Inc. 2012...
  • Page 8: Specifications

    Specifications PARAMETER CONDITIONS UNITS Max. Input Power 1 dB compression Bandwidth +/- 1 dB 80 - 120 Gain @ 100 MHz +/- 0.5 Impedance input Ohms output Return Loss input(S11) 5MHz output(S22) 5MHz Distortion +13 dBm Isolation output to output output to input Phase Noise 10 Hz...
  • Page 9: Warranty

    SDI’s option, any product not meeting the said specifications. This warranty shall be in effect for one (1) year from the date an HPDA-100NM is sold by SDI. SDI makes no other warranty, express or implied, and makes no warranty of the fitness for any particular purpose.

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