Specifications

1.Manufacturer of Attenuator with 8 years
2.OEM service is OK
3.Frequency Range:DC-3GHz
4.High quality and Reasonable price

Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.

Techanical Specifications of RF Variable Rotary Step Attenuator:

 

Product Name	YF-RFRSA-10-3-NF	YF-RFRSA-90-3-NF
Frequency(GHz)	DC-3GHz	DC-3GHz
Power(W)	2w	2w
VSWR	≤ 1.2 DC-1GH ≤ 1.4 DC-3GHz	≤ 1.2@ DC-1GHz ≤1.4@ DC-3GHz
Attenuation(dB)	0.2dB & DC-1 GHz 0.4dB & DC-3 GHz	0~10dB(Step1dB)
Insertion loss(dB)	≤ 0.2dB(DC-1 GHz) ≤ 0.4dB(DC-3 GHz)	≤ 0.2 dB @ DC-1 GHz ≤ 0.4 dB @ DC-3 GHz
Accuracy(dB)	±0.2 dB @ DC-1 GHz ±0.4 dB @ DC-3 GHz	±0.2 dB @ DC-1 GHz ±0.4 dB @ DC-3 GHz
Impedance(Ω)	50
Temperature(°C)	-40~+50
Dimensions(mm)	Φ38×80mm
Weight(kg)	0.230
Connector Type	N-F or SMA-F

 

Note:All the specifications can be changed as customer's requirment.  Our company has a variety of RF Coaxial Attenuator to choose.

RF Rotary Variable Attenuator 0-10dB/0-90dB:

 

RF Pushbutton Variable Step Attenuator 0-90dB in 1dB step 2w/5w/10w: