Tektronix 7b85, 7a26, 7b80, 7a13 Oscilloscope Plug-in Modules look (ref: G)

US $149.00

Montreal, Quebec, Canada
Jul 3rd

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SHIPPING COSTS ARE IN NO WAY INCLUDED IN THE PURCHASE PRICE. WE SHIP TO CANADA, USA AND MANY OTHER COUNTRIES We encourage you to read THE FOLLOWING !!! Please ask us for a shipping quote if you are interested in this item since the displayed shipping cost is an indication and is not accurate. We are obliged by Ebay to indicate a flat rate to list on Ebay.com since we are in Canada There may be customs and/or customs brokerage charges. These charges are not included in the shipping costs and might be requested at delivery. Taxes need to be added to Canadian Buyers !!! PAYMENT MUST BE RECEIVED WITHIN 3 DAYS OF AUCTION ENDING TEKTRONIX 7B85+7A26+7B80+7A13 TIME BASE, DELAYING TIME BASE, DIFFERENTIAL COMPARATOR AND DUAL TRACE AMPLIFIER UNIT IN GREAT CONDITION. 30 DAYS WARRANTY. SEE PICTURES !!! TEKTRONIX 7B85+7A26+7B80+7A13 FEATURES; The Tektronix 7B80 & 7B85 are horizontal time bases recommended for use with 7700, 7800 and 7900 Series Mainframes to provide optimum bandwidth/sweep-speed compatibility. Reach out to Select-Test.com for further assistance. (Each may be used in any slower 7000 Series Mainframe with some reduction in sweep accruacy at the fastest sweep speed.) Either plug-in can be used separately as an independent single time base, or they can be combined in any mainframe with two horizontal compartments for delaying and delayed operation. X-Y displays are available using a 7B80 with Option 02. A front-panel button (DISPLAY MODE) selects either normal sweep or X-Y display. Both signals are applied to vertical (Y) amplifiers, and the desired horizontal (X) signal is then routed through plug-in and mainframe trigger paths to the 7B80. An X-Y mode selection then applies the signal to the horizontal deflection system. The 7B80 and 7B85 pair provide the time measurement capability in addition to the standard delay time capability. Either time interval is digitally displayed on the crt. A single intensified zone, which you can position anywhere on the trace, identifies the delay time interval (the time from the "A" or main sweep to th start of the intensified zone). Two intensified zones, which you can position anywhere on a trace, identify the time interval (time between intensified zones_. Alternate sweep switching makes it possible to display the information between the intensified zones full screen at the "B" sweep speed. By overlapping the two expanded waveforms, you are confident of the exact positioning of the intensified zones on the "A" sweep. This results in easy-to-make, precise and repeatable timing measurements. By rotating the TRACE SEPARATION control out of the OFF position, the time mode is activated. Two intensified zones can be independently positioned. As in the conventional delay mode, the DELAY TIME knob adjusts the time to the first intensified zone. The Tektronix 7A26 is a dual trace plug-in that offers 5 operating modes, trigger-source selectability, and trace identify. It has vertical sensitivity of 5mV/div to 5V/div and with appropriate mainframe, DC to 200MHz bandwidth is maintained constant over the entire range. Reach out to Select-Test.com for further assistance. Other features include a 20MHz bandwidth limit switch which reduces noise in lower-frequency applications. The Tektronix 7A13 vertical plug-in is a DC-coupled differential comparator amplifier. It incorporates a number of features that make it particularly versatile, especially in multitrace combination with other 7000 Series vertical plug-ins. It provides excellent common-mode rejection and medium gain characteristics for medium level applications. In can be used as a differential input preamplifier or conventional preamplifier in addition to its use as a comparator. Reach out to Select-Test.com for further assistance. The 7A13 has constant bandwidth over the 1 mV/div to 5 V/div relection factor range. The bandwidth is selectable to FULL or 5 MHz for best displayed noise conditions for low-frequency applications. As a differential amplifier, the 7A13 provides a balanced (+ and -) input for applications requiring rejection of a common-mode signal. The cmrr is 20000:1 from DC to 100 kHz, derating to 200:1 at 20 MHz. The unit can reject up to 10 V of common-mode signal at a deflection factor setting of 1 mV/div signal, increasing to 100 V rejection potential at 10 mV/div (X10 Vc pulled) and 500 V at 0.1 V/div. As a comparator amplifier, the 7A13 loses its differential capability, but provides an accurate (0.1%) positive or negative internal offsetting voltage covering the common-mode signal range of the unit. A signal of up to ±10 V may be applied to an input (+ or -) at a deflection factor setting of 1 mV/div and, with an opposing Vc (offset voltage), viewed in 10000 segments of 1 mV. The offset voltage is also available as an output for external monitoring. · Bandwidth: DC to 105 MHz (7900 family · Calibrated deflection factor: 1 mV/div to 5 V/div; Uncalibrated (variable): 12.5 V/Div · Common mode rejection ratio DC to 100 kHz: 20000:1 · Common mode rejection ratio AC coupled at 60 Hz: At least 2000:1 · Effective screen height: 10000 cm · Frequency response AC (capacitive) coupled input lower bandwidth frequency: 10 Hz or less · Frequency response 5 MHz bandwidth: DC to 5 MHz within 500 kHz · Overdrive recovery (1X attenuator at 1 mV/Div): Recovers to within 2 mV in 1 µs (and 1 mV in 0.1 ms) after a pulse of +10 V or -10 V, or less, regardless of pulse generation · Maximum input voltage: 500 VDC · 1 M, 20.0 pF input · Displayed noise: 400 µV or less at 1 mV/Div · Comparison voltage range: 0 V to ±10 V PLEASE HAVE A LOOK AT THE OTHER LISTED ITEMS WE HAVE AVAILABLE ON EBAY BY CLICKING HERE LOOK AT PICTURES!!! WHAT YOU SEE IN THE PICTURE IS WHAT YOU WILL OBTAIN UNITS MAY NOT BE CALIBRATED AND / OR MAY NOT HAVE RECENT CALIBRATION UNLESS NOTED. BUYERS IN CANADA WILL BE SUBJECT TO GST AND PST DEPENDING ON THE PROVINCE RESTRICTIONS ON SHIPPING APPLY TO INDONESIA, NIGERIA, IRAN, NORTH KOREA, IRAQ & AFGHANISTAN. PLEASE NOTE WE CAN SHIP VIA YOUR CHOICE OF COURRIERS. DO NOT BASE YOURSELF ON THE EBAY SHIPPING COST. IT USUALLY DOESN'T REFLECT REALITY. DO NOT SEND MONEY UNTIL WE HAVE PROCEEDED TO CHECK OUT AND HAVE CALCULATED SHIPPING OURSELVES THERE IS A $5.00 PACKAGING CHARGE ON ANY ITEM BEING SOLD FOR LESS THAN $100 You can use the following dimensions to get an idea of the shipping costs; BOX SIZE 22 INCHES X 22 INCHES X 12 INCHES Weight = 33 lbs Unit to be shipped from Postal Code (equivalent of Zip Code): H1E 5Y8

“BUY THESE TEKTRONIX 7B85, 7A26, 7B80, 7A13 OSCILLOSCOPE PLUG-IN MODULES FROM SELECT-TEST, CANADA'S LARGEST PRE-OWNED TEST EQUIPMENT PROVIDER. UNITS IN FANTASTIC CONDITION. 30 DAYS WARRANTY.”

Type

OSCILLOSCOPE MODULE

MPN

7B85, 7A26, 7B80, 7A13

Model

7B85, 7A26, 7B80, 7A13

Brand

TEKTRONIX

Country/Region of Manufacture

United States

UPC

Does not apply