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Tektronix
Keithley
National Instruments
Delorenzo
Ametek
Digilent (An NI Company)
Telestream(Tektronix Video)
Harmonic
Streambox
Digital nirvana
Newtec
Utah Scientific
Apantac
DekTec
paneda
norwia
RFS Radio Frequency Systems
Tag
Netinsight
Dev
Irdeto
Netscout
Viavi Solutions
Sumitomo
Spirent
Pba
ROHDE&SCHWARZ
RFS RAdio Frequency Systems
SevOne
Efficient IP
A10
netAlly
ADVA
Tencent
cellex
GSMK
Microtel Innovation
ZCTT
Calnex

FVA-3150

The fully programmable FVA-3150 Variable Attenuator, ideal for singlemode and multimode applications, enables highly accurate automated BER testing and comes with standard GPIB and RS-232 interfaces.

Key Features
  • Outstanding spectral uniformity (±0.03 dB)
  • Ideal for BER testing and characterization of EDFAs
  • Monitor output option
  • Fast settling time for optimized efficiency
  • Programmable—using the front-panel buttons, or the built-in RS-232 or GPIB interfaces
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