Do you need help?
Contact us with any question regarding your used Keysight equipment purchase!
Product selection and configuration assistance
Availabilty, warranty extensions, calibration plans, additional software options, education discounts etc.
Do you need help?
Contact us with any question regarding your used Keysight equipment purchase!
- Savings of up to 90%
- Working Condition
- Calibrated or Tested
- 30-Day Right-of-Return
- No Customization
- Shipping to limited countries
Keysight N7784B
Polarization Controller / High Speed / Benchtop
From USD*11,060.10New Price 36,867.00 USD*
| Buy Now Online | ||||||||
Request a quote  Back Keysight Used Keysight N7784B Polarization Controller / High Speed / Benchtop
Show DetailsHide Details |
KeysightCare Assured: Support. Elevated.
Add complete customer care to your order and get:
• 4-business-hour technical response
• Committed repair coverage
Learn more
Cannot ship to:
European Union
Switzerland
Norway
Turkey
Unit only ships within China.
Unit ships worldwide.
|
|
|
Check Shipping
Find out if this unit can be shipped to your country
| Specifications |
The Keysight N7784B Polarization Controller contains a high-speed polarization controller plus microcontroller based driving circuitry. This unit can operate in various modes: As Polarization Stabilizer it provides a stable output State of Polarization (SOP) even with fluctuations and drifts of the input SOP as occurring for example through temperature drift and mechanical settling processes. The stabilized output signal is guided in a Polarization Maintaining Fiber (PMF). Alternatively an external electrical feedback signal can be provided for stabilizing the SOP. As Synchronous Scrambler the device switches the SOP of the output signal in a (pseudo) random way. Switching of the SOP occurs within few microseconds. The SOP is stable for a predefined time until it again switches to a new SOP. An electrical trigger input can be used to synchronize the scrambler with external events. As SOP Switch the Keysight N7784B switches to a set of SOPs with high repeatability which allows customized implementations of the Mueller Matrix method for PDL characterization of components. As traditional Scrambler the Keysight N7784B varies the output SOP smoothly in a random/pseudo random way. The unit does not contain any moving parts and therefore is robust and withstands even rough environmental conditions. All abovementioned applications of the N7784B are supported by a PC software package. See downloads for more details | ||
| Installed Options |
| ||
| Support | 30 days right of return Contact us or request a custom quote to check availability of service plans. | ||
| Calibration | Tested or calibrated Get up to 10% discount on calibration plans ordered with your used Keysight instrument. Contact us or request a custom quote to check availability. | ||
| Accessories | No accessories included To order additional accessories, please contact us or request a custom quote | ||
| Software | Get up to 10% discount on software ordered with your used Keysight instrument.Contact us or request a custom quote to check availability. | ||
| Downloads |
FAQ
What are the differences between Keysight Used & Keysight Premium Used?
You will find more information about the differences of Keysight's used equipment standards here.
Can I configure a unit to meet my personal needs?
Customization is generally possible with our Keysight Premium Used equipment. The majority of our Keysight Premium Used equipment can be configured just the way you need it. Options can be added at additional cost.
Customizing Keysight Premium Used equipment might change the delivery and lead time of the item.
Some Keysight Used products cannot be customized. Use the contact option on the product page to check with the our eStore team.
What accessories are included?
Keysight Premium Used equipment typically comes with the same accessories and warranty as new products.
For Keysight Used products, the accessories included are mentioned in each listing on the Keysight Store on eBay or the Keysight Alibaba store.
Can you include other accessories?
We currently only offer those accessories which are part of the listing. Other accessories can be purchased separately at extra cost with your purchase of a Keysight Used or Keysight Premium Used unit.
Please mention in the comment field which additional accessories or support you are interested in.
For seperate or post-purchase ordering, please contact your local Keysight office or Keysight Partner.