SDI LNFR-100E Uživatelský manuál stáhnout pdf (Strana 20)

FIXED GAIN AMPLIFIER, FG-100

FEATURES

• Variable gain

• Low phase noise: -160 dBc/Hz @ 10 Hz

-174 dBc/Hz @ 10 kHz

• Low distortion: -40 dBc @ +13 dBm

• 3 dB BW 1-200 MHz

DESCRIPTION

The FG-100 is a general purpose fixed gain amplifier with a gain of +10 dB. For custom applications the

gain of the amplifier can be specified at the time of ordering. The unit features low phase noise and a 200

MHz bandwidth. The input and output of the amplifier are AC coupled. Signal input and output connectors

are SMA. The FG-100 comes in a milled aluminum enclosure 0.85” X 1.5” X 2.0”.

SPECIFICATIONS

All tests done at 5 MHz and +13 dBm output unless otherwise specified.

APPLICATIONS

• Amplifications of low phase noise signals

• Phase noise measurements

• Transmission line loss compensation

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

www.spectradynamics.com

PARAMETER CONDITIONS MIN TYP MAX UNITS

Input level - - +4 dBm

Bandwidth - 3 dB 1 - 200 - - MHz

Gain @ 5 MHz - +10 - dB

Impedance input

output

Ohms

Return loss

input (S11) 5MHz

output (S22) 5MHz

-35

-25

Distortion +13 dBm

+15 dBm

-40

-35

dBc

Phase noise 10 Hz

1 kHz

10 kHz

-160

-174

-175

-158

-172

-173

dBc/Hz

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 59 60

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SDI LNFR-100E Uživatelský manuál Strana 20

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