Instruction Manual P6249 4 GHz 5X Active Probe 071-0538-03 www.tektronix.
Copyright © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077 TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
WARRANTY Tektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If a product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product.
Table of Contents General Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v vii Product Description Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contacting Tektronix . . . . .
Table of Contents Specifications Theory of Operation Probe Head and Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . Compensation Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Offset Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Probe Identification EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . TEKPROBE Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC, +7 V Regulator . . . . . . . . . . . .
Table of Contents List of Figures Figure 1: Dynamic and offset limitations . . . . . . . . . . . . . . . . . Figure 2: Probe functional check connections . . . . . . . . . . . . . . Figure 3: Deskew fixture connections (two P6249 probes shown) . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4: Maximum frequency vs. measurement lead length . . Figure 5: Low-inductance grounding . . . . . . . . . . . . . . . . . . . . Figure 6: Using a SureFoot adapter for grounding . . . . . . . . . .
Table of Contents iv P6249 4 GHz 5X Active Probe Instruction Manual
General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. To Avoid Fire or Personal Injury Connect and Disconnect Properly. Connect the probe output to the measurement instrument before connecting the probe to the circuit under test.
General Safety Summary Safety Terms and Symbols Terms in This Manual. These terms may appear in this manual: WARNING. Warning statements identify conditions or practices that could result in injury or loss of life. CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property. Terms on the Product. These terms may appear on the product: DANGER indicates an injury hazard immediately accessible as you read the marking.
Service Safety Summary Only qualified personnel should perform service procedures. Read this Service Safety Summary and the General Safety Summary before performing any service procedures. Do Not Service Alone. Do not perform internal service or adjustments of this product unless another person capable of rendering first aid and resuscitation is present.
Service Safety Summary viii P6249 4 GHz 5X Active Probe Instruction Manual
Product Description The Tektronix P6249 is a 4 GHz (probe only), 5X active FET probe with 1 pF input capacitance. The P6249 has a low input capacitance and high input resistance which minimize circuit loading over a wide bandwidth range. The small profile and low-mass head of the P6249 make probing crowded circuits by hand fast and easy. The accessory tips and adapters included with the probe enable the P6249 to be used on a wide variety of circuit architectures.
Product Description H Right-angle adapter H Three-inch ground lead H Low-inductance ground pogo pin H Color marker bands H SMK4 Micro KlipChip adapters H .
Product Description Contacting Tektronix Phone 1-800-833-9200* Address Tektronix, Inc. Department or name (if known) 14200 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077 USA Web site www.tektronix.com Sales support 1-800-833-9200, select option 1* Service support 1-800-833-9200, select option 2* Technical support Email: techsupport@tektronix.com 1-800-833-9200, select option 3* 6:00 a.m. – 5:00 p.m. Pacific time * This phone number is toll free in North America.
Product Description 4 P6249 4 GHz 5X Active Probe Instruction Manual
Features and Accessories The P6249 is provided with several features and accessories designed to make probing and measurement a simpler task. Please familiarize yourself with these items and their uses. Probe head assembly. The probe head is designed for ease of use and high performance. Its small size makes it easy to handle in tight areas. Probe tip socket Ground socket Stabilization notch The probe tip socket is sized to easily press onto 0.025 inch pins for direct access.
Features and Accessories Installing the push-in probe tip. Attach the push-in probe tip by seating the tip into the probe tip socket and pushing the tip in until it is seated. Either end of the tip may be used. Do not force the tip. Also, be careful not to poke yourself with the sharp probe-tip. To remove the tip, gently grab the tip with small pliers and pull the tip out. SureFoot probe tip.
Features and Accessories SureToe probe tip. The SureToe tip is a pointed probe tip useful for probing in dense circuitry. Attach the SureToe adapters the same way as the push-in probe tips. Do not force the tip. Also, be careful not to poke yourself with the sharp probe tip. They can be used with any of the socketed accessory leads. Right-angle adapter. Use the right-angle adapter for low-profile probing of 0.025 inch diameter square pins.
Features and Accessories Three-inch ground lead. Use the three-inch ground lead for general probing. The socketed end of the lead may be connected to any of the probe tips and adapters or fitted onto 0.025 inch pins. To attach the ground lead, press and rotate the lead pin connector into the ground socket on the probe head. The lead may be removed by simply pulling the pin out by hand. When selecting the grounding connection, maintain as short a ground path as possible.
Features and Accessories SMT KlipChip. Use the SMT KlipChip test clips to access fragile, dense circuitry. KlipChip KlipChip test clips can be connected to the Y-lead or three-inch ground leads. Simply press the lead socket into the KlipChip handle. Y-lead adapter The KlipChip body freely turns, allowing better probe orientation. To reduce stress and provide a lower profile on components being tested, the flexible sleeve of the KlipChip bends up to a 35 degree angle. SMK4 Micro KlipChip adapters.
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Configuration The P6249 provides the oscilloscope with the probe model number, serial number, and attenuation factor. When connected to an oscilloscope with a TEKPROBE interface, display readouts are corrected for the probe attenuation factor, the instrument input is set to 50 W, and the coupling is set to DC. CAUTION. Do not attempt to install the P6249 on a non-TEKPROBE connector. Damage to the probe and connector may result.
Configuration To set the probe offset, follow these steps: 1. Set the oscilloscope coupling to GND. 2. Use the vertical position control to set a zero reference level on the oscilloscope display. 3. Set the oscilloscope coupling to DC and 5 V/div. 4. Attach the probe to the circuit. 5. Adjust the probe offset to bring the trace to the oscilloscope zero reference. 6. Change the volts/division setting to the desired range, adjusting the offset to keep the trace on the zero reference level. NOTE.
Functional Check After installing the probe on the oscilloscope, a functional check may be performed using the PROBE COMPENSATION connections on the front panel of the oscilloscope. Use the optional deskew fixture for optimum connections. See Figure 2. A B Deskew fixture Figure 2: Probe functional check connections 1. Connect the probe to the oscilloscope. 2. Set the oscilloscope to display the probe channel.
Functional Check 3. If you have the optional deskew fixture, connect it to the PROBE COMPENSATION connections. Connect the probe to the deskew fixture (see Figure 3 on page 15), and proceed to step 6. 4. Using a ground lead and a SMT KlipChip, connect the probe ground to the PROBE COMPENSATION ground connection on the oscilloscope. 5. Using a standard tip, hold the probe to the SIGNAL terminal on the oscilloscope. 6. Adjust the oscilloscope to display a stable calibration waveform. NOTE.
Functional Check Deskew Fixture The optional deskew fixture provides a convenient way to connect the probes in your system to the calibration signal for deskewing. The deskew fixture is configured to allow you to connect different probe models to the system. Refer to Figure 3 to see how two P6249 probes are connected.
Functional Check Probe Calibration Errors If you get the message “Probe Cal Failed”, or other calibration anomalies occur, you may be using an oscilloscope that is not fully compatible with the P6249 probe, or you may have a hardware problem. Check Compatibility Before suspecting a problem with your probe, compare your oscilloscope firmware version with those listed in Table 1.
Functional Check Other TDS 500, 600, or 700 series oscilloscopes may give the error message “Probe Cal Failed” when you run the probe calibration function, but the probe will still meet its warranted specifications. Check for Hardware Problems If the firmware version on your TDS 500, 600, or 700 series oscilloscope is fully compatible with the P6249 probe, do the following: 1. Perform the Signal Path Calibration on the oscilloscope and wait for it to complete. 2.
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Operating Basics Please follow these operating guidelines to get optimum performance from your P6249. Handling the Probe Exercise care when using and storing the P6249. The probe and cable are susceptible to damage caused by careless use. Always handle the probe using the compensation box and probe head, avoiding undue physical strain to the probe cable, such as kinking, excessive bending, or pulling. Visible dents in the cable will increase signal aberrations.
Operating Basics Ground Lead Length When you are probing a circuit, you should always use as short a ground lead as possible between the probe head and circuit ground. When you touch your probe tip to a circuit element, you are introducing a new resistance, capacitance, and inductance into the circuit. This represents the characteristics of your probe and ground lead.
Operating Basics 1000 900 800 700 Frequency 600 (MHz) 500 400 300 200 100 0 1 1.2 1.4 1.6 1.8 2 2.2 2.4 Measurement lead length (Inches) 2.6 2.8 3 Figure 4: Maximum frequency vs. measurement lead length In order to reach two test points with a P6249, a 2-inch length return ground lead is used. What is the maximum circuit frequency which should be measured? Using the graph shown in Figure 4 as a guide, a 2-inch lead length yields a 500 MHz maximum frequency.
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Helpful Hints Follow these helpful hints to make probing easier and noise free. Low-Inductance Grounding Placing a ground plane on top of a package being probed can minimize ground lead length and inductance. See Figure 5. Figure 5: Low-inductance grounding Attach a small piece of copper clad on top of the package and connect it to the package ground connection. Use the low-inductance ground lead provided with the P6249 to keep the ground lead length as short as possible.
Helpful Hints This method is very useful when making many measurements on the same package. Using a ground plane on the package makes probing the package easier and avoids adding unnecessary ground lead length and distortion. SureFoot Grounding If you cannot use the recommended low-inductance grounding method, you may ground the probe to the package under test using a SureFoot adapter. Refer to Figure 6.
Helpful Hints Probe Tip Test Points You can solder the push-in probe tip or a 0.025 square pin to a circuit, to be used as a temporary test point. See Figure 7. Solder the tip onto a lead or pin with a low-power soldering iron. Press the probe head onto the tip to make a measurement, and then pull the probe head off when you are done. The probe tip may be removed and reused by desoldering it from the circuit, and soldering it into another circuit in the future.
Helpful Hints 26 P6249 4 GHz 5X Active Probe Instruction Manual
Specifications These specifications apply to a P6249 probe when used with a TDS 694C oscilloscope. The probe and oscilloscope must first be allowed to warm up for 20 minutes before measurements are taken. CAUTION. Do not apply voltages beyond the non-destructive input voltage range to the probe. Damage to the probe or circuit under test may result. Table 2: Warranted electrical specifications DC Attenuation Accuracy (probe only) 0.
Specifications Table 3: Typical electrical characteristics (Cont.) Offset Range –5.0 V to +5.0 V DC Offset Drift 150 mV/°C or less at output of probe 0.75 mV/°C or less displayed on screen with TEKPROBE interface DC Offset Scale Accuracy ±2% (of 5X actual probe gain) Delay Time 5.05 ns ±0.
Specifications Table 4: Physical Characteristics Net Shipping Weight 1.78 kg (3.93 lb) Cable Length 1.3 meters –10 –12 –14 –16 Gain dB –18 –20 –22 Gain + 20 Log –24 ǒ Ǔ V OUT V IN –26 –28 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz Frequency Figure 9: Typical bandwidth Table 5: Environmental characteristics Operating Temperature 0° C to +40° C. The environmental exposure is the procedure stated in Tektronix Design Standard 062-2847-00 for Class 5 equipment.
Specifications Table 5: Environmental characteristics (Cont.) Humidity 80% RH at 40° C. The environmental exposure is as stated in Tektronix Design Standard 062-2847-00 for Class 5 equipment. Packaged Product Vibration and Shock The packaged product qualifies under the Distribution Cycle 1 Assurance Level II for packaged products 0 to 20 lbs. Test 2 for Warehouse and Vehicle Stacking (Compression) is omitted. Tektronix standard 062-2858-00, Rev. B, Class 5.
Specifications Table 6: Certifications and compliances (cont.
Specifications Table 6: Certifications and compliances (cont.) Category Standards or description Pollution Degree A measure of the contaminates that could occur in the environment around and within a product. Typically the internal environment inside a product is considered to be the same as the external. Products should be used only in the environment for which they are rated. Pollution Degree 1 No pollution or only dry, nonconductive pollution occurs.
WARNING The following servicing instructions are for use only by qualified personnel. To avoid injury, do not perform any servicing other than that stated in the operating instructions unless you are qualified to do so. Refer to all Safety Summaries before performing any service.
Theory of Operation There are no user replaceable parts within the probe or the compensation box; however, this theory of operation is provided to assist you in isolating failures to either the probe or the host oscilloscope. Refer to Figure 10 for the simplified schematic.
Theory of Operation Probe Head and Cable Assembly The probe head assembly contains an active amplifier circuit that buffers and amplifies the input signal. The amplifier receives power and an offset level from the compensation box assembly via the cable assembly. All signal amplification and buffering is performed in the probe head assembly. No further amplification takes place in the compensation box.
Theory of Operation the oscilloscope, and information about the probe is passed to the oscilloscope. TEKPROBE Interface The TEKPROBE interface provides a communication path between the probe and the oscilloscope. Contact pins provide power, signal, offset, and data transfer for the probe identification EEPROM. VCC, +7 V Regulator The +15 V input is regulated to +7 V to supply the IC, VCC. Figure 11 shows the TEKPROBE interface pin functions.
Theory of Operation 38 P6249 4 GHz 5X Active Probe Instruction Manual
Performance Verification Use the following procedures to verify the warranted specifications of the P6249 probe. Before beginning these procedures, refer to page 47 and photocopy the test record and use it to record the performance test results. The recommended calibration interval is one year.
Performance Verification Table 7: Equipment required for performance verification (Cont.
Performance Verification Output Zero Use this procedure to verify the probe output zero. 1. Connect the test equipment as shown in Figure 12. 2. Attach the probe to a TEKPROBE interface on the 1103 power supply. 3. Ground the probe tip by connecting the probe tip to the probe ground socket. (Connecting two KlipChip adapters together is recommended.) 4. Set the 1103 offset VAR/0V to 0V. 5. Observe the multimeter display and record the results on the test record. The displayed DC level should be 0.
Performance Verification DC Attenuation Accuracy Use this procedure to verify the probe DC attenuation accuracy. Before beginning, read the procedure through completely. 1. Connect the test equipment as shown in Figure 12 on page 41. 2. Attach the probe to a TEKPROBE interface on the 1103 power supply. 3. Set the 1103 offset VAR/0V to 0V. 4. Set the multimeter to read DC volts. 5. Connect the probe tip and ground to the power supply using the Y-lead and KlipChip adapters. 6.
Performance Verification 11. Determine the percent error by using the formula below: %Error + [M1 * M2 * 1] 0.4 100% The calculated error should be ≤2%. 12. Record the results on the test record. NOTE. An unaccceptable error value may result if a low tolerance termination is substituted for the recommended termination.
Performance Verification Rise Time This procedure verifies that the probe meets rise time specifications. The probe rise time is calculated from rise times obtained by measuring the test system without the probe attached, and the test system plus the probe. 1. Connect the test equipment as shown in Figure 13. 2. Set the oscilloscope trigger to internal clock. 3. Turn on channel 1 on the SD-24, and then set the oscilloscope vertical scale to 50 mV/div. 4. Set the oscilloscope horizontal scale to 100 ps/div.
Performance Verification The following steps instruct you to assemble the test setup that includes the probe, as shown in Figure 14. The system and probe rise time (ts+p ) that you measure in step 12 is used to calculate the probe rise time (tp ) in step 13. 7. Disconnect the calibration generator remote head from the 1103 power supply input. Remove the SMA-BNC adapter from the 1103 power supply input. 8. Use the BNC locking ring to connect the probe to the 1103 power supply channel 1 input.
Performance Verification NOTE. Do not touch the probe tip adapter when making calibration measurements. Measurement accuracy is degraded when the probe tip adapter is handled. 12. Use the oscilloscope measurement capability to display rise time. Rise time is determined from the 10% and 90% amplitude points on the waveform. Record the rise time as ts+p. 13. Calculate the probe only rise time using the following formula: tp + Ǹt (s)p) 2 * ts 2 14.
Performance Verification Test record Probe Model: Serial Number: Certificate Number: Temperature: RH %: Date of Calibration: Technician: Performance test Minimum Incoming Outgoing Maximum Output zero voltage (at probe output) ± 10 mV (20_ C to 30_ C) – 10 mV ________ ________ + 10 mV DC attenuation accuracy N/A ________ ________ ≤2 % Rise time N/A ________ ________ ≤120 ps P6249 4 GHz 5X Active Probe Instruction Manual 47
Performance Verification 48 P6249 4 GHz 5X Active Probe Instruction Manual
Adjustments The P6249 has two internal controls: offset zero and offset range. These controls rarely need to be adjusted, and only should be changed after a probe calibration and functional check has been performed on the oscilloscope. In order to make adjustments to the probe, the compensation box top cover needs to be removed with the optional release tool. Refer to page 54. Use the optional adjustment tool for making any adjustments.
Adjustments Offset Zero Use this procedure to adjust the probe offset zero. NOTE. If your oscilloscope has a probe calibration routine, clear the probe calibration constants at this time. If the offset zero is adjusted, perform a functional check of the offset range before closing the compensation box. 1. Ground the probe tip by connecting the probe tip to the probe ground socket. 2. Set the channel vertical offset to 0.00 V. 3. Measure the displayed DC level. 4. Adjust Offset Zero for 0.00 ± 15 mV.
Adjustments Offset Range Use this procedure to adjust the offset range of the probe. The offset zero of the probe should be checked before making any adjustment to the offset range. The offset range of the probe is approximately –3.5 to +3.5 volts. 1. Power on the 1103 power supply and turn on the offset. 2. Using a DMM, adjust the 1103 offset voltage to –0.5 V. Refer to Figure 16 for the location of the offset voltage test point.
Adjustments 1103 Power supply Digital multimeter + BNC-to-dual Banana Adapter Power supply – – + 50W Precision terminator Figure 17: P6249 offset range setup 4. Set the DC power supply (using the DMM) to +2.5 VDC. 5. Observe the DC value on the DMM. 6. Adjust Offset Range for a DMM reading of 0 V ±5 mV. Refer to Figure 15 on page 49 for the location of the offset range adjustment. NOTE.
Maintenance This section describes the maintenance and repair procedures for the P6249. Replacing TEKPROBE Interface Pins TEKPROBE interface pins can stick and fail to make contact after time. Periodically check to see that each of the interface pins move freely and fully extends out of the interface. If any pin fails to move freely and fully extend, replace the pin. To remove a TEKPROBE interface pin, firmly grasp the pointed tip with pliers and pull the pin out of the connector. See Figure 18.
Maintenance Removing and Replacing the Compensation Box Covers Follow these steps to open the compensation box. 1. Press the optional release tool pins into the compensation box cover catches and gently lift the cover off a small distance. Refer to Figure 19. 2. Hold the open edge apart, and use the tool to open the other side of the compensation box. 3. With both sides of the box open, gently separate the two halves of the compensation box.
Maintenance To replace the covers, follow these steps: 1. Align the tabs with the notches on the cover halves. Refer to Figure 20. 2. Press the cover tabs in so that the cover can be lowered. 3. Slide the tabs into the notches. 4. Firmly press the pieces together until the cover catches snap into place.
Maintenance Removing and Replacing the TEKPROBE Interface Collar To remove the TEKPROBE interface collar, firmly grasp the compensation box body with one hand, and the TEKPROBE interface collar with the other hand. Firmly pull the interface collar off. To replace the interface collar, first note the pin configuration on the compensation box, and their holes in the interface collar. The group of three pins fit through the smaller of the two holes in the interface collar. See Figure 21.
Maintenance Inspection and Cleaning To prevent damage to probe materials, avoid using chemicals that contain benzine, benzene, toluene, xylene, acetone, or similar solvents. Do not immerse the probe or use abrasive cleaners. Dirt may be removed with a soft cloth dampened with a mild detergent and water solution, or isopropyl alcohol. Replacement Parts Refer to Replaceable Parts on page 63 for a list of customer replaceable parts.
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Troubleshooting This troubleshooting documentation details isolation to either the probe or the oscilloscope. NOTE. Certain firmware versions of TDS series oscilloscopes will return a “Probe Cal Failed” message when you run probe calibration routines on the P6249 probe. If this occurs, refer to Probe Calibration Errors on page 16. To troubleshoot the P6249, the probe must be attached to an operating TEKPROBE interface oscilloscope with the top cover of the compensation box removed.
Troubleshooting Refer to Table 8 for troubleshooting procedures, and Figure 22 for troubleshooting test points. Offset zero adjust Offset range adjust J1 Offset –5 Data Clock +5 J4 +5 (Red) Ground –5 (Black) (White) Offset (Blue) Figure 22: Compensation box test point locations Table 8: Troubleshooting guide Symptom Checks Result Action No Signal Out Check known signal No signal. Continue checks Go to Probe Power Probe power OK. Replace probe.
Troubleshooting Table 8: Troubleshooting guide (Cont.) Symptom Checks Result Distorted or nonlinear signal Is the signal within No linear dynamic range? See page 19. Set channel vertical offset to match signal characteristic. No Offset Adjust (Signal present) Go to Probe Power row Continue checks Probe power OK Check variation of Offset input OK offset input from host instrument. See Offset input bad Figure 22. Signal should vary between +1 V and –1 V. Action Replace probe.
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Replaceable Parts This section contains a list of replaceable parts for the P6249. Use this list to identify and order replacement parts. Parts Ordering Information Replacement parts are available from or through your local Tektronix, Inc. service center or representative. Changes to Tektronix instruments are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest circuit improvements.
Replaceable Parts Using the Replaceable Parts List The tabular information in the Replaceable Parts List is arranged for quick retrieval. Understanding the structure and features of the list will help you find the information you need for ordering replacement parts. Item Names In the Replaceable Parts List, an Item Name is separated from the description by a colon (:). Because of space limitations, an Item Name may sometimes appear as incomplete. For further Item Name identification, U.S.
P6249 4 GHz 5X Active Probe Instruction Manual 2 010-0622-00 131-3627-02 205-0191-00 016-1879-00 –2 –3 –4 Tektronix part no. Serial no. Effective Dscont Figure 23: P6249 replaceable parts 3 23–1 Fig. & index no. 1 1 1 1 1 Qty CASE,STORAGE:PLASTIC,W/FOAM SHELL,ELEC CONN:BNC,ABS,DOVE GRAY CONTACT,ELEC:GOLD PLATED TIP PROBE, FET ACT:>4 GHZ,5X,1PF,TDS SERIES 12345 name & description 4 80009 80009 80009 80009 Mfr. code 016-1879-00 205-0191-00 131-3627-02 010-0622-00 Mfr.
66 12 Figure 24: P6249 standard accessories 1 10 11 2 3 4 5 6 7 8 9 Replaceable Parts P6249 4 GHz 5X Active Probe Instruction Manual
2 1 016-1772-00 016-1773-00 016-1774-00 ST501 SF503 SF502 SF501 016-1315-00 013-0309-00 206-0364-00 071-0538-XX –3 –4 –5 –6 –7 –8 –9 –10 –11 P6249 4 GHz 5X Active Probe Instruction Manual –12 1 1 1 1 1 1 1 1 1 1 131-5638-30 1 Qty –2 Serial no. Effective Dscont 196-3456-00 Tektronix part no. 24–1 Fig. & index no.
68 1 1 1 679-4809-00 015-0678-00 1103 SMG50 -3 -4 1 1 003-1383-00 1 Qty -2 Serial no. Effective Dscont 003-1433-02 Tektronix part no. 25-1 Fig. & index no.
Manufacturer TEKTRONIX INC Mfr. Code 80009 14150 SW KARL BRAUN DR PO BOX 500 Address CROSS INDEX – MFR.
Replaceable Parts 70 P6249 4 GHz 5X Active Probe Instruction Manual
