Bk-precision 1823A - Manual Manuel d'utilisateur

Instruction Manual Model 1823A 2.4 GHz

10 Allow more than 30 minutes for the unit to warm up so that it is stabilized and ready for use. 3. OPERATION 3-

11 the knob out and rotating it varies the level from negative to positive around the mid point. INPUT C, BNC : Input for frequency

12 e. TOTAL A. When this mode is selected, the unit counts cycles of the input A signal and continuously displays that count. f. T.l (AB). When

13 FIG (3) REAR PANEL AC INLET: AC power input connector VOLTAGE SELECTOR: Selects the AC Power (115 V or 230 V)

14 RS-232C CONNECTOR : Connector for serial interfacing with a computer. 3-2. Operating Instruction Below is the basic operatin

15 DC coupling position. 3-3-2 INPUT C (80 MHz to 2.4 GHz) CAUTION THE MAXIMUM INPUT LIMIT TO THIS INPUT IS 3 Vrms MAXIMUM OVER THE I

16 3-6. Time Interval Measurements(AB) In time interval mode, unit measures the elapsed time from a selected edge of the input A w

17 3-7. Frequency Ratio Measurements (A/B) In this mode of operation, the counter displays the ratio of the frequency applied to

18 3-8. Use of RS-232C Serial Interfacing 1) Hardware/Software Requirements . IBM PC/XT/AT or compatible computer . Microsoft Windo

19 4. MAINTENANCE CAUTION IT IS ESSENTIAL FOR SAFETY TO PROPERLY MAINTAIN AND SERVICE THIS INSTRUMENT WARNING VOLTAGES WITHIN THIS INSTRUME

2 Introduction Thank you for purchasing our product. Electronic measuring instruments produced by us are high technology products made un

20 5. OTHERS 5-1. BNC Cable Considerations Accuracy of radio frequency measurements can be affected by connections between signal sou

21 5-3. Line Frequency Measurements Use of the attenuator, low pass filter, and/or x10 probe is advisable when measuring line frequenc

22 Limited One-Year Warranty B&K Precision Corp. warrants to the original purchaser that its product and the component parts thereof, wil

23 Model Number: ______________ Date Purchased:__________ Service Information Warranty Service: Please re

24 PN: 481-542-9-001 Printed in Korea 2004 B&K Precision Corp. V4.8.2014 22820 Savi Ranch Parkway Yorba Lind

3 CONTENTS 1. PRODUCT DESCRIPTION 1-1. Introduction ------------------------------------------------------ ( 4 ) 1-2. Technical

4 1. PRODUCT DESCRIPTION 1-1. Introduction This reciprocal UNIVERSAL COUNTER series are microprocessor controlled instruments

5 1-2. Technical Specifications  INPUT A CHARACTERISTICS  FREQUENCY RANGE : 0.1 Hz to 100 MHz (DC Coupled) 30 Hz to 100 MHz (AC Coupled)  S

6  MAX. INPUT VOLTAGE LEVEL FIG 1. MAX. Input Level. (Input A,B)  INPUT B. CHARACTERISTICS = Same as Input A  TI

7  INPUT C. CHARACTERISTICS  FREQUENCY RANGE: 80 MHz to 2.4 GHz  SENSITIVITY: 25 mV from 80 MHz to 150 MHz 20 mV from 150 MHz to 2.0 G

8 displayed. When Hold is released, a new measurement begins.  GATE TIME : Depending on input frequency < 10 mS-----

9  Power cord-----------------------------------------------------------------1  Spare Fuse---------------------------------------------------