SRS Labs SR625 Скачать руководство пользователя страница 1 | Manualshive

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SRS Labs SR625 Скачать руководство пользователя страница 1

MODEL SR625

RUBIDIUM TIMEBASE

/

PRESCALER

1290-D Reamwood Avenue

Sunnyvale, CA 94089 U.S.A.

Phone: (408) 744-9040, Fax: (408) 744-9049

email: [email protected] • www.thinkSRS.com

Copyright © 1994 by SRS

All Rights Reserved

Revision 2.1 (07/2001)

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Содержание SR625

Страница 1: ...BIDIUM TIMEBASE PRESCALER 1290 D Reamwood Avenue Sunnyvale CA 94089 U S A Phone 408 744 9040 Fax 408 744 9049 email infor thinkSRS com www thinkSRS com Copyright 1994 by SRS All Rights Reserved Revisi...

Страница 2: ...fuse Remove the small printed circuit board and select the operating voltage by orienting the board so that the desired voltage is visible when it is pushed firmly back into its slot Rotate the fuse...

Страница 3: ...20 00 Input amplitude dBm 1000 1200 1400 1600 1800 Input frequency MHz Prescaler Sensitivity Typical Maximum amplitude Minimum amplitude 2000 Rubidium Timebase see Operation Manual of Rb Oscillator F...

Страница 4: ...rned on RF INPUT BNC accepts signals from 50 MHz to 2 0 GHz see Figure 3 for sensitivity curve The input impedance is 50 The maximum allowable input level is 23dBm 3 15 Vrms into 50 The shield of the...

Страница 5: ...sine wave 50 impedance The shield of this output is connected to earth ground CONFIGURING SR620 The SR620 s default timebase is its own internal source To use the Rb timebase the configuration of the...

Страница 6: ...mic 50V SMT 1206 10 X7R C 10 5 00298 568 01U Cap Ceramic 50V SMT 1206 10 X7R C 11 5 00298 568 01U Cap Ceramic 50V SMT 1206 10 X7R C 12 5 00298 568 01U Cap Ceramic 50V SMT 1206 10 X7R C 13 5 00298 568...

Страница 7: ...Resistor R 22 4 01448 461 51 Thick Film 5 200 ppm Chip Resistor R 23 4 01448 461 51 Thick Film 5 200 ppm Chip Resistor R 24 4 01448 461 51 Thick Film 5 200 ppm Chip Resistor R 25 4 01448 461 51 Thick...

Страница 8: ...Knobs Z 0 0 00256 043 6 SHOULDER Washer nylon Z 0 0 00263 052 3 22 Wire 22 UL1007 Z 0 0 00264 052 9 1 2 22 RD Wire 22 UL1007 Z 0 0 00266 052 8 1 2 22 BLK Wire 22 UL1007 Z 0 0 00306 026 4 40X3 16PP Sc...

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