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Fluke 9640A RF Reference Source 4 GHz RF Calibration
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PRODUCT DESCRIPTION
This item is a great condition used Fluke 9640A RF Reference Source with range 1 mHz to 4 GHz. *Top lid has some black marks, please see all pictures.* Performance verified with but not formally calibrated, unit passes all self tests. All pictures are of the actual unit.
This item comes with a 6 Month (180 day) warranty. Every pre-owned unit we offer goes through meticulous inspection to guarantee its reliability and durability.
We Calibrate Your Test Equipment!
Contact us for more information on Calibration.
Any questions or clarifications, feel free to ask
The Fluke 9640A Reference Source can help you simplify the RF calibration process. The 9640A can help calibrate a broad range of RF test equipment: Spectrum analyzers, Modulation meters and analyzers, RF power meters and sensors, Measurement receivers, Frequency counters, Attenuators, and more.
The Fluke 9640A Reference Source features a unique combination of level accuracy, dynamic range and 4 GHz frequency capability to calibrate the broadest range of RF measurement workload. It has been designed specifically for metrology applications where the combination of level accuracy and dynamic range is important.
The 9640A Reference Source’s internal modulation capability makes it suitable for applications that require precision modulation to be applied to the output signal, such as modulation analyzer calibration. You don’t need additional function generators as a low frequency modulation source – the 9640A delivers it all. Frequency modulation is available at rates up to 300 kHz for applications such as modulation analyzer testing. Amplitude modulation is available at depths of up to 99 % and rates up to 200 kHz.
| Frequency specifications | Level specifications (50 Ω output, see extended specifications for 75 Ω) |
|
| Range | 1 mHz to 4 GHz | -130 to +24 dBm to 125 MHz, 14 dBm at 4 GHz (leveled) |
| Resolution | 10 uHz | 0.001 dB |
| Accuracy | 0.05 ppm + 5 uHz | Down to -48 dBm 0.03 dB to 100 kHz, 0.05 dB to 128 MHz, 0.5 dB at 4 GHz
10 MHz to 128 MHz |
| Attenuation | 0.02 dB to 55 dB, 0.15 dB at 110 dB | |
| VSWR | ≤500 MHz: ≤1.1, ≤1 GHz: 1.2, ≤3 GHz: 1.3, ≤4 GHz: 1.4 |
|
| Harmonics and spurious | –60 dBc harmonics, –70 dBc spurious to 1 GHz | |
| Phase noise at 1 GHz | 9640A: –122 dBc/Hz, typical, at 10 kHz offset 9640A-LPNX: –138 dBc/Hz, typical, at 5 kHz to 100 kHz offset |
|
| Modulation | AM, FM, PM, internal and external. Frequency pull and external leveling. | |
| Frequency sweep | 1 mHz to 4 GHz. Linear or Logarithmic. Stop-Start or Center-Span. | |
| Frequency counter | Optional internal 50 MHz frequency counter | |
| Temperature | Operating: 0 °C to 50 °C, 23 °C ± 5 °C for specified performance Storage: -20 °C to +70 °C |
|
| Standard interfaces | IEEE488.2 (GPIB) |
Please see our other items! Visit stratatek.com
For customers in the USA, all purchases arrive cleared. ALL brokerage or customs fees are prepaid by us. Your item arrives FOB destination.
International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. For more information of clarification, please ask.
Will ship worldwide. We make our best efforts to get you the best shipping prices. Contact us for other international rates and we will be pleased to give you a quote. We accept VISA / Mastercard. Paypal is also accepted. Sales to within Canada are subject to 5% GST. Ontario sales subject to 13% HST.
Stratatek Test & Measurement is a source for new and used test equipment, measurement equipment, and industrial process & control calibrators and meters. We calibrate in-house, traceable to NIST.
Are your prices in USD?
Yes, all of our prices are in United States Dollars (USD)
What forms of payments do you accept?
We accept Visa, Mastercard, American Express, and Paypal online. We also accept traditional payments like wire transfer, cash, or money order. We accept Purchase Orders from large companies with approval.
What are your warranty terms & conditions?
All used equipment comes with a minimum 90 Day Warranty. Your unit is guaranteed to be fully functional or money will be refunded upon return. New products typically carry a 1 Year Warranty.
What is your returns policy?
If you are not satisfied with your purchase, you will receive a full refund if the item is returned within 14 days. Please contact us to coordinate a return.
Do you refund?
On used equipment, yes! If you are not satisfied with your purchase, you will receive a full refund if the item is returned within 14 days.
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Do you ship internationally?
Yes. We ship Internationally by Canada Post, UPS, FedEx, and DHL.
Will I be charged for taxes?
For customers in the USA, all purchases arrive cleared. Any brokerage or tariffs/customs fees are prepaid by us. Your item arrives FOB destination.
If you are importing an item internationally, you may be charged taxes, duty, or brokerage. These rules vary from country to country, check with the import rules of your country or state.
Customer satisfaction is very important to us, we are always about providing quick and efficient service. *If you have any questions or concerns, please reach us via eBay message.
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