Specifications

0-90 dB Variable Step Attenuator
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Low VSWR
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0-90 dB Variable Step Attenuator

Applications:

 

1. Used in telecommunication application to split the one Input signal into two/three/four paths

 

2. Widely used in the Building coverage applications

 

3. Mobile Communication Network Optimization and In-door distribution system.

 

4. Cluster communication, satellite communication, shortwave communication and hopping radio.

 

5. Radar, electronic navigation and electronic confrontation.

 

6. Aerospace equipment systems.

Technical specifications:

 

Model	YF-RFVSA- 15dB-3-NF	YF-RFVSA- 30dB-3-NF	YF-RFVSA- 60dB-3-NF	YF-RFVSA- 90dB-3-NF
Frequency(GHz)	DC-2.5GHz	DC-3GHz	DC-3GHz	DC-3GHz
Insertion Loss(dB)	≤3.0dB
VSWR	≤1.4
Attenuation range(dB)	0-15	0-30	0-60	0-90
Impedance(ohm)	50
Size(mm)	103×35.8×20mm	118mm×35.8mm×20 mm	164mm×36mm×20 mm	164mm×36mm×20 mm
Weight(kg)	0.15
10W,(30dB,60dB,90dB) One-button accuracy(dB)	1dB button		±0.2dB &DC-1GHz
	2dB button		±0.3dB &DC-1GHz
	4dB button		±0.4dB &DC-1GHz
	8dB button		±0.7dB &DC-1GHz
	16dB button		±1.2dB &DC-1GHz
10W,15dB Attenuation range(dB)	±0.5dB&1-10dB ±0.8dB&11-15dB
Connector	N-F/SMA-F

Noted:Variable attenuators from 0-8 GHz can be customized.

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