Fluke 7261a Frequency Counter With 1.3 Ghz Input & Oven Oscillator

US $760

  • Indianapolis, Indiana, United States
  • Jun 9th
Fluke 7261A Frequency Counter Options Included:  C - channel: 100 MHz - 1.3 GHz 10 MHz Oven Oscillator (Fluke option 132 - Superior Lower Power Oven Oscillator - highest quality oven stabilized clock Fluke sells) +/- 3 x 10-9/day Basic Specifications: Channel A: 0-125 MHz (DC coupled); 5 Hz -125 MHz (AC Coupled) Sensitivity: 10 mV rms 0-50 MHz; 15 mV rms 50-100 MHz; 35 mV rms 100-125 MHz Channel B: 125 MHz (2 MHz on ratio) Channel C: 100 MHz to 1.3 GHz Attenuator: X1, X10 & X100 True Multi-function counter with: Frequency measurements CPM Ratios Period Average A Total Time Intervals Totalize A-B Period Average A This counter has been tested for sensitivity on all three channels and meets or exceeds Fluke specifications - see photos.  Channel B was checked using the divide by function (A/B) by injecting a 125 MHz signal in Channel A and a 2.0 MHz signal in Channel B.  The 65.5 MHz result is shown in the last photo. Measured End Point Sensitivities are: measured with a stable count Channel A @ 125 MHz was 17 mv (see photos) Channel C @ 100 MHz was 4 mv  (see photos) Channel C 1300 MHz was 8 mv  (1,500 MHz was 28 mv & 1700 MHz was 90 mv)  See photos Used, but in excellent physical and operation condition. You will receive the Fluke 7261A counter and a line cord.   All other test items shown are not included & are used to show the operation of the Fluke counter.   Shipping will be via FedEx Ground with full insurance for selling price Selling with 14 day right of return       I only accept PayPal for payment. PayPal payment is expected within 24 hours of close of auction, if possible Please contact me via eBay Message if any questions arise before leaving less than positive feedback or opening a case.  I will do my best to solve them!     
Used, but in very good working and physical condition
Brand Fluke
Country/Region of Manufacture United States
Model 7261A

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