In the event of failure of a product covered by this warranty, John Fluke Mig. Co., Inc., will The Fluke Model A Digital Counter is a 5 Hz to MHz (to 1. Information. The Fluke Model A Digital Counter is a 5 Hz to MHz (to 1 GHz or GHz, optional) Counter de- signe d primarily for tele. Index of /doc/Fluke/A/../ FLUKE A Dec

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Please enter a valid ZIP Code. For instance, the Model A is factory-jumpered for a 10 MHz external reference signal, and must be modified if a 1 MHz or 5 MHz signal is to be used.

Add the 30 ms to these corrected gate times for the minimum burst length when using the prescalers. HP A Signal Generator.

Service and User Manual – Fluke A – Frequency counter — Download free service manuals

Prescaled Mode Color Coded Yellow Holbrook, New York, United States. Leading zeros are suppressed.

The location and function of all controls, indi- cators and connectors are shown in Figure and des- cribed in Table Each is listed by option number flike Table Back to home page. The rear-panel, three-prong, U-ground connector permits the A to be connected to eitheror V ac, 50 to Hz line power. An optional battery-operated version of the counter permits use at remote or mobile installations where AC line power is unavailable.

Fluke 1920A

The display is automatically held at zero if the RF burst is of shorter duration than the selected gate time resolution. If the display reads zero, yet the GATE lamp flashes indicating that bursts are present and measurements are being attemptedthe Burst input is of shorter duration than the gate time must be selected. Here at Trade Recycling we like to build good business relationships with our customers, so if you have any problems with your purchase please contact us first before leaving negative feedback.


Upon receipt of the equipment, a thorough inspection should be made to reveal any possible shipping damage. Several options and accessories are available for use with the A.

Full text of “FLUKE A”

Shipping and Other Information. Usi bei The Static Sensitive S. See other fpuke More If a substitute container is used, the instrument should be wrapped in paper and surrounded with at least four inches of excelsior or similar shock-absorbing material.

A self-check mode of speration is also provided to verify proper overall performance of the digital circuitry and the display of the unit prior to use.

Using a suitable- cutting tool, such as an X-acto, Inc.

With reference to the pre- vious paragraphs turn on the A as follows: Display is automatically reset to zero if burst width is less than the gate time selected. By submitting a comment, fluuke are declaring that you agree with these rules:. The input impedance of the direct input is 1 Megohm shunted by less than 30 pF, while the prescaled input is 50 ohms.

If the failure has been caused by misuse, neglect, accident, or abnormal conditions of operations, repairs will be billed at a nominal cost.


Insurance is a must of all orders over dollars otherwise it is optional but you will not be refunded for any damage during shipping. Great Frequency Counter Great frequency counter!

See all condition definitions – opens in a new window or tab. To make frequency measurements in the direct mode, proceed as follows: Ratings and Reviews Write a review.

19220a Fluke Part No. Control and Indicator Functions. The 5 Hz to MHz input is used in the direct measurement mode. Tor European customers, Air Freight prepaid. Press the 5 1290a – MHz switch. No additional import charges at delivery! In such case, an estimate will be submitted before work is started, if requested. Connect the input signal to the appropriate front panel BNC connector flke. I will be posting questions that people ask me to provide better information on the items if I forgot to put it in the description so if you have any questions please do not hesitate to contact me via E-mail.

The 50 MHz to MHz input is used in the prescaled measurement mode. Final claim and negotiations with the carrier must be completed by the customer. Trade Components Inc flipper This allows for signal settling. These terms and conditions contain rules about posting comments.