Datasheet > VAS0625HS52A

VAS0625HS52A

更新时间： 2024-01-27 14:34:42

品牌	Logo	应用领域
研通 - YANTEL		/
页数	文件大小	规格书
4页	530K
描述
Miniature Variable Attenuator International invention patent

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VAS0625HS52A 数据手册

VAS0625H*2*

Miniature Variable Attenuator

International invention patent

Manual Step Attenuator

u DC to 4GHz

u 0 to 25.5dB in 0.5dB Step

u 2 Watt

u Connector Type:SMA,N,TNC,F,BNC etc.

available.

Features

Specifications

Frequency Range

Attenuation

DC to 4GHz

0 to 25.5dB

0.5dB

Using advanced microstrip technology, ultra-small size

Attenuation values are adjustable in a power-on state, no

sudden big reflection.

Step Value

Insertion loss at 0dB (typ.)

SMA connector

It adopts an innovative technology, and thus it eliminates

sudden big reflection in attenuators when attenuation is

being adjusted, preventing the preliminary RF circuit from

being burnt, and keeping the system stable

Step attenuation: 0.5dB, 1dB, 2dB,4dB, 8dB, 10dB,

52 attenuation values

High attenuation accuracy, low insertion loss

High adjustment accuracy

Low cost – High Performance

Adjusting the transmitting (receiving) distance of RF

signal precisely. Adjusting accuracy is limited to 5cm.

Switch repeatability avg.> 10000 operations (5000 cycles)

per switch.

PC(Polycarbonate) Switch, operating temperature of

120℃ is available.

0.55dB at 1 GHz

0.75dB at 2 GHz

1.20dB at 3 GHz

1.60dB at 4 GHz

0.55dB at 1 GHz

0.75dB at 2 GHz

1.20dB at 3 GHz

1.60dB at 4 GHz

N type connector

Attenuation Accuracy (typ.)

SMA connector

0 to +0.60dB at 1GHz

0 to +1.10dB at 2GHz

0 to +2.00dB at 3GHz

0 to +3.30dB at 4GHz

0 to +0.60dB at 1GHz

0 to +1.10dB at 2GHz

0 to +2.00dB at 3GHz

0 to +3.30dB at 4GHz

50 Ohm

N type connector

Nominal Impedance

Average Power

Operating Temperature -40℃ to +85℃

Attenuation values are adjustable in a power-on state,

test data can be read continuously, no interruption.

2 Watt

Characteristic

For example the testing curves of VAS0625HS22 of 7.5dB

Connector

Type

VSWR(:1)

Freq. Range

(GHz)

Typ.

Max.

1.35

SMA

1.30

DC to 4

N Type

Yantel Corporation

Add：3F, Building 3, Southern District 2 of ZhongGuan Honghualing Industrial Park, Xili, Nanshan, Shenzhen, China

Tel：86-755-8355-1886 Fax：86-755-8355-2533

Rev A1.1

For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com

1 / 4

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