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Related Manuals for Agilent Technologies 355C
Summary of Contents for Agilent Technologies 355C
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 Agilent Technologies 355C, D, E, F VHF Attenuators Operating and Service Manual Agilent Part Number: 00355-90051 Printed in USA April 2002 Supersedes: November 2001 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 The information contained in this document is subject to change without notice. Agilent Technologies makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Agilent Technologies...
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Page 4: Documentation Warranty
Custom systems are warranted by contractual agreement between Agilent Technologies and the Customer. Certification Agilent Technologies certifies that this product met its published specifications at the time of shipment from the factory. Documentation THE MATERIAL CONTAINED IN THIS DOCUMENT IS PROVIDED "AS IS,"... -
Page 5: Support And Service
Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent Technologies products. For assistance, call your local Agilent Technologies Sales and Service Office (refer to “Support and Service”). Support and Service Any adjustment, maintenance, or repair of this product must be performed by qualified personnel. -
Page 6: Instrument Markings
Safety and Regulatory Information Review this product and related documentation to familiarize yourself with safety markings and instructions before you operate the instrument This product has been designed and tested in accordance with international standards. WARNING The WARNING notice denotes a hazard. It calls attention to a procedure, practice, or the like, that, if not correctly performed or adhered to, could result in personal injury. -
Page 7: Safety Earth Ground
Safety Earth This is a Safety Class I product (provided with a protective earthing terminal). An uninterruptible safety earth ground must be provided from the Ground main power source to the product input wiring terminals, power cord, or supplied power cord set. Whenever it is likely that the protection has been impaired, the product must be made inoperative and secured against any unintended operation. -
Page 8: Typeface Conventions
Typeface Conventions • Italics Used to emphasize important information: Use this software only with the xxxxxX system. • Used for the title of a publication: Refer to the xxxxxX System-Level User’s Guide • Used to indicate a variable: Type filename LOAD BIN •... - Page 9 Typeface Conventions viii VHF Attenuators Operating and Service Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 10: General Information
Description The Agilent Technologies Model 355C, 355D, 355E, and 355F attenuators are 50-ohm, coaxial step attenuators usable from dc to 1 GHz. Models 355C and 355E provide 0 to 12 dB of attenuation in 1 dB steps. Models 355D and 355F provide 0 to 120 dB of attenuation in 10 dB steps. - Page 11 NOTE Dimensions are for general information only. If accurate dimensions are required for building special enclosures, contact your nearest Agilent Technologies office. Table 1 Dimensions 355C, D 355E, F Length 152 mm (5.98 in) 137 mm (5.39 in) Height 69 mm (2.72 in) 72 mm (2.83 in)
- Page 12 General Information Figure 1 355C and 355D Schematic Diagram VHF Attenuators Operating and Service Manual 3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 13 General Information Figure 2 355E and 355F Schematic Diagram 4 VHF Attenuators Operating and Service Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 14: Specifications
350 Vpk 200 sec Connectors Standard BNC (female) Option 001 Type-N (female) Option 005 TNC (female) 1. Available on the 355C only. VHF Attenuators Operating and Service Manual 5 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 15: Power Rating
General Information Power Rating CAUTION Do not exceed the RF power rating of 0. 5W average, or 2450W peak with a maximum pulse width of 200 s. Do not connect an attenuator RF input or output connector to greater than 5 Vdc. If the attenuator must be connected to a device with a potential greater than 5 Vdc, use a blocking capacitor . - Page 16 General Information Attenuator Options Figure 3 355E and 355F Solenoid and Connector Wiring Diagrams VHF Attenuators Operating and Service Manual 7 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 17: Installation
12). If the contents of the shipment are incomplete, if there is mechanical damage or defect, or if the instrument does not pass the electrical performance test, notify the nearest Agilent Technologies office. Keep the shipping materials for the carrier's inspection. Mating Connectors Mating RF input and output connectors used with the attenuators should be: •... -
Page 18: Operator's Check
Troubleshooting consists of performing the following Operator's Check. If the instrument does not perform within limits, return the instrument to the nearest Agilent Technologies office. Description The attenuator is driven from a 50-ohm signal source at 1 kHz. The output level from the attenuator is detected by a narrow-bandwidth voltmeter (that is, the SWR meter). - Page 19 3. Set the SWR Meter input to XTAL IMPED LOW and the range to 2 dB (expanded) for 355D or 355F or to 10 dB (with 0 dB expand) for 355C or 355E. Adjust its bandwidth to the center of the adjustment range.
- Page 20 Operating Instructions Table 3 Operator’s Checks VHF Attenuators Operating and Service Manual 11 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 21: Performance Tests
Operating Instructions Performance Tests The attenuator can be tested to the accuracy of the specifications in Table 1 with an Automatic Network Analyzer or equivalent equipment of suitable accuracy. If an Automatic Network Analyzer is available, test the attenuator using the procedures in the analyzer's operating manual. The 355E and 355F attenuators must be programmed by a suitable circuit to provide the various values of attenuation (see Figure... -
Page 22: Replaceable Parts
For any parts needing replacement that are not listed in Table 4, return the instrument to Agilent Technologies. CAUTION Due to special fixtures necessary for assembly, do NOT attempt to replace any parts not listed in Table 4. - Page 23 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...