SDI LNFR-100E Bedienungsanleitung PDF herunterladen (Seite 26)

HIGH PERFORMANCE DISTRIBUTION AMPLIFIER

HPDA-100NM Module

SpectraDynamics, Inc. ● 1849 Cherry Street Unit 2, Louisville CO, 80027 ● Phone (303) 665 1852 ● Fax (303) 604 6088

www.spectradynamics.com

DESCRIPTION

The HPDA-100NM is a high performance distribution and isolation amplifier module

with one input and five outputs in a Nuclear Instrumentation Bin Module enclosure.

The front panel contains a POWER LED, a STATUS LED, one SMA input connector,

and five SMA output connectors. All unity gain outputs have 100 dB of channel-to-

channel isolation and 110 dB of reverse isolation. The outputs are AC coupled and

the grounds are DC isolated to reduce the effects of ground loops. The input and

outputs have a low VSWR to minimize environmental effects on frequency distribution

through long transmission lines. The power supply requirements are +24 VDC, 0.25

FEATURES

• 80-120 MHz

• Unity gain

• Return loss -25 dB

• High isolation: 100 dB

• Low phase noise: -158 dBc/Hz @ 10 Hz

-174 dBc/Hz @ 10 kHz

• Low distortion: -45 dBc

• High output: +16 dBm

APPLICATIONS

• Atomic frequency standards

• Instrumentation

• Reference frequency distribution

• Time scales

PARAMETER CONDITIONS MIN TYP MAX UNITS

Input level 1 dB compression 15 16 - dBm

Bandwidth +/- 1 dB 80 - 120 - - MHz

Gain @ 100 MHz - 0 +/- 0.5 dB

Impedance input

output

Ohms

Return loss

input (S11) 100 MHz

output (S22) 100 MHz

-22

-30

-20

-25

Distortion +13 dBm - -45 -40 dBc

Isolation output to output

output to input

105

100

110

Phase noise 10 Hz

100 Hz

1 kHz

10 kHz

-158

-165

-171

-174

-155

-162

-168

-171

dBc/Hz

SPECIFICATIONS

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 63 64

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