Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
share
Email Facebook Twitter Google+ LinkedIn

VOLTAGE AMPLIFIERS

Photonics Spectra
Aug 2003
Femto Messtechnik GmbHRequest Info
 
VOLTAGE AMPLIFIERS The HSA-X series high-speed, fixed-gain, low-noise preamplifiers from Femto Messtechnik GmbH are available in three standard versions that feature different bandwidths and gain. All use standard 50-(omega) input and output impedance that results in a voltage standing-wave ratio from <1.5 to 2 GHz. Specifications include gain of 20/40 dB, bandwidths from 10 kHz to 1.5 GHz at –3 dB and gain flatness better than 0.3 dB. The amplifiers deliver 11-dBm output and exhibit a 50-(omega) noise figure from 1.9 to 5.1 dB. They have a bias coil in the DC path of the input circuitry and are encased in a compact EMI-shielded housing that measures 54 x 43 x 22 mm. Input and output signal terminals use SMA-type jacks. Applications include time-resolved pulse and transient measurements. The devices also can be used as preamplifiers for ultrafast detectors.


REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2017 Photonics Media
x Subscribe to Photonics Spectra magazine - FREE!