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AMT75 Impedance Adapter Instructions

Replaceable Parts

NOTE: Parts illustrated
with dashed lines are not
replaceable

Figure 8: Replaceable parts

Содержание 070-9479-00

Страница 1: ...furbished and purchasing new Financing options such as Financial Rental and Leasing are also available on application TMG will assist if you are unsure whether this model will suit your requirements C...

Страница 2: ...to 50 Ohm Impedance Adapter 070 9479 00 There are no current European directives that apply to this product This product provides cable and test lead connections to a test object of electronic measuri...

Страница 3: ...issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Printed in the U S A Tektronix Inc P O Box...

Страница 4: ...tions This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this...

Страница 5: ...you may purchase up to five years of Calibration Services Service Assurance Advantages H Priced well below the cost of a single repair or calibration H Avoid delays for service by eliminating the nee...

Страница 6: ...nsult the product manual for further ratings information before making connections to the product The common terminal is at ground potential Do not connect the common terminal to elevated voltages Do...

Страница 7: ...t us by e mail tm_app_supp tek com For product support outside of North America contact your local Tektronix distributor or sales office Service Support Contact your local Tektronix distributor or sal...

Страница 8: ...on signals from a 75 W coax cable to the 50 W input of an oscillo scope while minimizing aberrations and reflections The AMT75 adapter fully complies with ANSI T1 102 and ITU T G 703 50 W TekProbe out...

Страница 9: ...dapter is actually B 5 When you use this adapter on these oscilloscopes divide the measurement or scale factor by 2 to obtain the correct value When you connect the adapter to instruments that do not...

Страница 10: ...e Mb s 270 143 44 736 139 264 51 84 155 51 8 448 34 368 139 264 Connection to Tektronix TDS Series with the TekProbe II Interface TekProbe input DITS template test signal BNC to SMA 50 terminator 50 B...

Страница 11: ...64 Mb s E 4 139 264 Mb s STS 1 51 84 Mb s Compliance with industry standards ANSI T1 102 and ITU T G 703 n Input impedance 75 1 5 at DC Input VSWR return loss typical 1 1 1 26 45 dB to 1 GHz see Figur...

Страница 12: ...dapter AMT75 Impedance Adapter Instructions 7 1 100 1 090 1 080 1 070 1 060 1 050 1 040 1 030 1 020 1 010 1 000 VSWR Frequency MHz 1 0 10 100 1000 0 10 20 30 40 50 Return loss dB Figure 3 Typical VSWR...

Страница 13: ...e equipment Table 1 Test equipment Description Minimum requirements Example product Power supply 1 1 VDC out across 75 W with 0 5 mV resolution Wavetek 9100 Digital multimeter 1 5 1 2 digit with sense...

Страница 14: ...onnect the input and sense of the DMM to the output of the AMT75 adapter with a 50 W BNC T adapter two 50 W BNC cables and two BNC banana adapters 50 000 Multimeter 75 terminator 50 BNC cables 50 T ad...

Страница 15: ...wn in Figure 5 CAUTION To avoid damaging the 75 W input use only 75 W connectors and 75 W cables on the 75 W input 75 000 W Multimeter 75 W BNC cables and 75 W T adapter 50 W BNC adapter 50 W terminat...

Страница 16: ...To avoid damaging the 75 W input use only 75 W connectors and 75 W cables on the 75 W input Multimeter Power supply 1 0000 V 50 W termination 50 W BNC adapter 75 W BNC cables and 75 W T adapters Figu...

Страница 17: ...upply 50 BNC adapter 75 BNC cables and 75 T adapter Figure 7 Measuring the attenuation accuracy 6 Change the DMM range as follows DMM Setting Range 1 V 7 Activate the power supply 8 Check that the vol...

Страница 18: ...mperature RH Date of Calibration Technician AMT75 Performance Test Minimum Incoming Outgoing Maximum Output Impedance 50 1 5 49 25 __________ __________ 50 75 Input impedance 75 1 5 73 875 __________...

Страница 19: ...14 AMT75 Impedance Adapter Instructions Replaceable Parts 1 2 3 4 NOTE Parts illustrated with dashed lines are not replaceable 5 Figure 8 Replaceable parts...

Страница 20: ...Performance Verification AMT75 Impedance Adapter Instructions 15 1 2 3 4 5 Figure 9 Optional accessories...

Страница 21: ...R SMA ELEC FEMALE BNC TO MALE SMA 24931 29JP170 1 3 012 0104 00 1 CA ASSY RF COAXIAL RFD 50 OHM RG58 U 18 0 L MALE BNC X FEMALE BNC 74868 35001 1 4 012 1339 00 1 CA ASSY RF COAXIAL RFD 75 OHM 24 L BNC...