Continuously Variable Attenuator(DIP)(Discontinued)
VAC Series Continuous(DC ~ 2GHz )
Patent product
Click to enter VAD Series

Features
● Continuous variable:0~15dB
● Power rating: 1W
● Able to be mounted or soldered on the PCB
● Wide frequency range: DC ~ 2GHz available
● Low VSWR
● Low ion loss
● High performance,competitive price
● Wide attenuation range.
● Impedance: 50Ωor75Ω
● Operating temperature:-40℃ ~ +105℃
● Compared with digital attenuators,zero distortion,
      no extra IP3,lower noise,higher reliability
● At least500 circles operation
● Customized attenuation values available
● SMD package, DIP package

◆SMD & DIP Variable Attenuator
(VAC) Reliability Test

◆Wave Soldering Profile



Continuous Type Spec.
Model
Attenuation
Range(dB)
Attenuation
Accuracy(dB)
Typ.VSWR(:1)
DC~2GHz
Impendance
(Ω)
Power rating
(W)
Dimensions
(mm)
Soldering
Product photo
DC~1GHz
1~2GHz
DC~1GHz
1~2GHz
0 ~ 15
1.0
1.5
1.3
1.5
50
1
9.5×10×5
DIP
0 ~ 15
1.0
1.6
1.35
1.55
75
1
9.5×10×5
DIP
VAC18X*
0 ~ 8
1.0
1.5
1.35
1.55
50
1
9.5×10×5
DIP
0 ~ 15
1.0
1.5
1.3
1.5
50
1
9.5×10×5
DIP
0 ~ 15
1.0
1.6
1.35
1.55
75
1
9.5×10×5
DIP
VAC18Z*
0 ~ 8
1.0
1.5
1.35
1.55
50
1
9.5×10×5
DIP
 
                                           
Outline Dimensions (mm)                                                                                                  VAC-with handling shaft
                                     VAC                                          

                               



Return to Miniature Variable Attenuator