When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Ruofferium Atomic Frequency standard
FE-5680A OUTPUT 10mhz 1pps
PIN 6 : 1 PPS OUT
The item just output 10 MHz 1pps and could not digitaly programable
Extremely low silhouette: less than 1.0 inch
Stability over temperature: 5x10(-11)
Fast Warm-up: <5 min.
Stability: To 5x10(-12)/ sqrt(t) to 2x10(-10)/year
The newer serial number:FE-5680A UN 6XXXX or 7XXXX
10 MHz 0.5 V RMS into 50 ohm sinewave
PIN 1: INPUT +15V to +18V
@700mA
PIN 2: GROUND PIN 5: GROUND
PIN 3: LOCK/UNLOCK
PIN 4: INPUT +5V
PIN 6: OUTPUT 1pps
PIN 7: OUTPUT 10MHz sinewave
More than 1000 peoples buy these 5680A from us and they all like them.
The items is Used.
I have a lot in stock, if you need more,please contact me.
FAQ:
Question: The items is used, how do youmake sure the items work well?
Answer: The items were put off from aworking device and have been tested. Also, We will test the items again beforeshipment to make sure all the items shipped are good. We sold many used itemsin for about 10 years and many buyers very like the items.
Shipping:
We ship to your PayPal Verified Address. Pleaseconfirm it.
The item will be shipped out in 3 daysafter clear payment.
Delivery time: Depending on destination .Poststrike,storm,volcano etc are not considered.
Table of delivery time(typical countries)
If you want,I will ship the item by DHL orUPS. But you should pay more for the payment of shipment and tell me whichshipment you choose.
Payment:
If payment is not made within 24 hours ofthe transaction, we reserve the right to Cancel the transaction and relist theitem.
We only accept PayPal.
Faceback:
We try my best to provide good products toyou and service you sincerely. If there is any problem on the item, pleasecontact us before leaving neutral response, negative response, 1 or 2 star (lowratings).
We promise we can give you satisfyingsolution.
It is good for you and for us!
Communication make our lives better!
Returns：
Defectof item: Please contact us in 7 days after receiving it and we will refund orreship it as you like. But the customers must pay shipping fee.
Dislikeitem: If you dislike the item, you can send it back and we can refund after ourreceiving it.But you need pay shipping fee.
Do not hesitate tocontact us anytime before and after your purchase, we are committed to your100% customer satisfaction.I am here and ready to assist you with any questionsor concerns you might have before or after the purchase. My goal is to makesure you are a happy customer and pleasant shopping with us.
