SDI FS100-RM Instrukcja Użytkownika Pobierz pdf (Strona 25)

DISTRIBUTION AMPLIFIER, DS-100

APPLICATIONS

 Frequency synthesis chains

 Reference frequency distribution

DESCRIPTION

The DS-100 is an isolation amplifier designed to distribute signals with frequencies from 1 to 200 MHz. A X2

or X4 multiplier option is available to provide auxiliary outputs at the multiplied frequency. The DS-100

offers 50 dB of channel-to-channel isolation and 60 dB of reverse isolation at 100 MHz. The exceptionally low

phase noise -150 dBc/Hz at 10 Hz and –170 dBc/Hz for the noise floor ensures that your reference

frequencies are not degraded. The input and outputs have a low VSWR to minimize environmental effects on

frequency distribution through long transmission lines. The standard unit provides four output channels.

FEATURES

 Unity gain

 Low VSWR

 High isolation: 70 dB @ 5 MHz

50 dB @ 100 MHz

 Low phase noise: -150 dBc/Hz @ 10 Hz

-170 dBc/Hz @ 10 kHz

 Low distortion: - 40 dBc

 Max. output: + 15 dBm

PARAMETER CONDITIONS MIN TYP MAX UNITS

Input level - +13 +15 dBm

Bandwidth +/- 1 dB

+/- 3 dB

5 - 120

1 - 200

5 - 120

1 - 200

MHz

Gain @ 100 MHz - 0 +/- 1 dB

Input VSWR 1-100 MHz - 1.3 - -

Output VSWR 1-100 MHz - 1.4 - -

Impedance input

output

Ohms

Distortion +10 dBm

+13 dBm

-40

dBc

100 MHz isolation output to output

output to input

Phase noise 10 Hz

100 Hz

10 kHz

-150

-160

-170

-147

-157

-167

dBc/Hz

SPECIFICATIONS

All tests done at 100 MHz and +13 dBm input unless otherwise specified.

SDI

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