Keysight 87405C Operating And Service Manual

Keysight 87405C Operating And Service Manual

Pre-amplifier

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A l l t e s t I n s t r u me n t s , I n c .
5 0 0 C e n t r a l A v e .
F a r mi n g d a l e , N J 0 7 7 2 7
P : ( 7 3 2 ) 9 1 9 - 3 3 3 9
F : ( 7 3 2 ) 9 1 9 - 3 3 3 2
a l l t e s t . n e t
s s a l e s @ a l l t e s t . n e t
T h e t e s t & me a s u r e me n t
e q u i p me n t y o u n e e d a t
t h e p r i c e y o u w a n t .
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u s e d / r e f u r b i s h e d b e n c h t o p t e s t & me a s u r e me n t
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a v a i l a b l e w i t h c e r t i f i e d c a l i b r a t i o n f r o m o u r i n - h o u s e s t a f f
o f t e c h n i c i a n s a n d e n g i n e e r s .
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s p e c i a l i z a t i o n
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e q u i p me n t
• • 1 - 3 y e a r w a r r a n t i e s f o r n e w a n d
p r e mi u m- r e f u r b i s h e d e q u i p me n t
• E v e r y u n i t t e s t e d t o O E M s p e c i f i c a t i o n s
• S a t i s f a c t i o n g u a r a n t e e d
Y o u h a v e p l a n s , w e w i l l h e l p y o u a c h i e v e t h e m.
A n y p r o j e c t . A n y b u d g e t .
t
G e t a q u o t e t o d a y !
C C a l l ( 7 3 2 ) 9 1 9 - 3 3 3 9 o r e ma i l s a l e s @a l l t e s t . n e t .

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Summary of Contents for Keysight 87405C

  • Page 1 T h e t e s t & me a s u r e me n t e q u i p me n t y o u n e e d a t t h e p r i c e y o u w a n t . A l l t e s t I n s t r u me n t s , I n c .
  • Page 2 Keysight 87405C Pre-amplifier Operating and Service Manual...
  • Page 3 Dec- set forth specifically in writing else- understood and met. laration of Conformity. where in the EULA. Keysight shall be under no obligation to update, revise or WARNING otherwise modify the Software. With respect to any technical data as defined by FAR 2.101, pursuant to FAR...
  • Page 4: Compliance Notices And Regulatory Information

    This instrument complies with the WEEE Directive (2002/96/ EC) marking requirement. This affixed product label indicates that you must not discard this electrical or electronic product in domestic household waste. Keysight 87405C Operating and Service Manual...
  • Page 5: Waste Electrical And Electronic Equipment (Weee) Directive 2002/96/ Ec

    To return this unwanted instrument, contact your nearest Keysight Service Center, or visit http://about.keysight.com/en/companyinfo/environment/takeback.shtml for more information. Sales and Technical Support To contact Keysight for sales and technical support, refer to the support links on the following Keysight websites: – www.keysight.com/find/amplifiers (product-specific information and documentation updates) –...
  • Page 6: Table Of Contents

    ......... .12 Key features of the 87405C pre-amplifier .
  • Page 7 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 87405C Operating and Service Manual...
  • Page 8 ..13 Figure 3-1 Equipment setup using network analyzer ..21 Figure 3-2 Drawings of replaceable parts for the 87405C ..24 Keysight 87405C Operating and Service Manual...
  • Page 9 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 87405C Operating and Service Manual...
  • Page 10 List of Tables Table 1-1 General information of the 87405C pre-amplifier ..12 Table 2-1 87405C specifications ......16...
  • Page 11 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 87405C Operating and Service Manual...
  • Page 12 Keysight 87405C Pre-amplifier Operating and Service Manual Introduction Product Overview This chapter provides an overview of the Keysight 87405C Pre-amplifier.
  • Page 13: Introduction

    The 87405C is ideal for use as the front end pre-amplifier for a variety of Keysight instruments such as PSA, ESA as well as the MXA series of spectrum analyzer.
  • Page 14: Key Features Of The 87405C Pre-Amplifier

    Introduction Key features of the 87405C pre-amplifier – DC bias via probe-power port on Keysight instruments eliminates the need for additional power supply – Low noise figure of 4.5 dB and high gain of 25 dB reduce total system noise figure for better equipment dynamic range and sensitivity –...
  • Page 15 Introduction THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 87405C Operating and Service Manual...
  • Page 16 Keysight 87405C Pre-amplifier Operating and Service Manual Specifications General Specifications Environmental Specifications This chapter provides the specifications of the 87405C pre-amplifier.
  • Page 17: Specifications General Specifications

    Return loss S 15 dB 10 dB Harmonics (at +4 dBm 30 dBc typical output power) Ω Impedance nominal Reverse isolation 50 dB typical Third Order Intercept (TOI) +23 dBm typical Power dissipation 2.1 W typical Keysight 87405C Operating and Service Manual...
  • Page 18: Physical Specifications

    Type N(f) in, N(m) out – DC Probe power connector (f) Physical specifications Table 2-2 87405C physical specifications Weight 0.22 kg (0.485 lb) Dimensions: – Length 98.3 mm (0.709 inch) – Height 40.3 mm (1.587 inch) Keysight 87405C Operating and Service Manual...
  • Page 19: Environmental Specifications

    Specifications Environmental Specifications The 87405C is designed to fully comply with Keysight Technologies's product operating environment specifications. The following table shows the summarized environmental specifications for this product. Table 2-3 87405C environmental specifications Temperature –45 °C to +55 °C – Operating –65 °C to +85 °C...
  • Page 20 Keysight 87405C Pre-amplifier Operating and Service Manual Operating Guides Installation Operating Instructions Performance Tests Service and Maintenance Replaceable Parts This chapter provides simple quick-check instructions to verify the 87405C pre-amplifier functionality prior to usage.
  • Page 21: Operating Guides

    21 or “Performance Tests” on page 22. 2 If the contents are damaged or defective, contact your nearest Keysight Technologies Service and Support Office. Refer to “Sales and Technical Support” on page 4 of this manual. Keysight Technologies will arrange for repair or replacement of the damaged or defective equipment.
  • Page 22: Operating Instructions

    Operator’s check The operator's check is supplied to allow the operator to make a quick check of the 87405C prior to usage or if a failure is suspected. Operator's check for the S-parameter test All four S-parameters of the pre-amplifier are measured using a network analyzer calibrated with the necessary settings applied.
  • Page 23: Performance Tests

    The pre-amplifier can be tested to the accuracy of the specifications with a network analyzer or equivalent equipment of suitable accuracy. If a network analyzer is available, test the pre-amplifier using the procedure in the analyzer’s operating manual. Keysight 87405C Operating and Service Manual...
  • Page 24: Service And Maintenance

    The 87405C does not have internal adjustments and should not be opened; it should only be repaired by service-trained personnel. Should it become necessary to return the 87405C for repair or service, contact your nearest Keysight Sales and Service Center.
  • Page 25: Replaceable Parts

    Operating Guides Replaceable Parts Table 3-1 lists the replaceable parts for the 87405C pre-amplifier. Table 3-1 Replaceable parts for the 87405C Description Keysight part number Quantity Cable assembly — banana plug 87405-20006 Cable assembly — probe power cable 87405-20007 Cable assembly — 15-pin...
  • Page 26 This information is subject to change without notice. Always refer to the English version at the Keysight website for the latest revision. © Keysight Technologies 2006 - 2015 Edition 3, Aug 14, 2015 Printed in Malaysia *87405-90001* 87405-90001 www.keysight.com...

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