VAS060903 [YANTEL]
Miniature Variable Attenuator International invention patent;
| 型号： | VAS060903 |
| 厂家： | 
Yantel Corporation |
| 描述： | Miniature Variable Attenuator International invention patent |
| 文件： | 总2页 (文件大小：1986K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Miniature Variable Attenuator
International invention patent
Manual Step Attenuator
DC to 3GHz
0 to 9dB in 3dB Step
2 Watt
Connector Type:SMA,N,TNC,F,BNC etc.
available.
Features
Specifications
Frequency Range
Attenuation
DC to 3GHz
0 to 9dB
3dB
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 values: 3dB,6dB
4 attenuation values
High attenuation accuracy, low insertion loss
High adjustment accuracy
0.25dB at 1 GHz
0.50dB at 2 GHz
0.65dB at 3 GHz
0.25dB at 1 GHz
0.50dB at 2 GHz
0.65dB at 3 GHz
N type connector
Attenuation Accuracy (typ.)
SMA connector
0 to +0.30dB at 1GHz
0 to +0.60dB at 2GHz
0 to +1.20dB at 3GHz
0 to +0.30dB at 1GHz
0 to +0.60dB at 2GHz
0 to +1.20dB at 3GHz
50 Ohm
Low cost – High Performance
N type connector
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.
Nominal Impedance
Average Power
Operating Temperature -40℃ to +85℃
2 Watt
Connector
Type
VSWR(:1)
Freq. Range
(GHz)
Attenuation values are adjustable in a power-on state,
test data can be read continuously, no interruption.
Typ.
Max.
1.35
1.35
SMA
1.30
1.30
Characteristic
For example the testing curves of VAS060903S22 of 3dB
DC to 3
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 A2.0
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
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Miniature Variable Attenuator
International invention patent
Model No. Description
VAS
**
**
**
*
*
*
Type
Attenuation Range Step Value
Connector Type
Max. Power
Connector Option
VAS: Step Variable Attenuator
Type: 06 represents type number
Attenuation Range: Maximum attenuation.
Connector Type: S and N available. S is SMA and N is N type connector.
Max. Power: 2 and 5 are available, currently 2W and 5W are available.
Connector Options:
Options
IO
1
2
3
Female/Female
Male/Female
Male/Male
Connector Position: “A” represents back connectors, without “A” represents left and right connectors.
Package Outlines
SMA Connector
Package type: S22, Net weight: 18.8g
N-type Connector
Package type: N22, Net weight: 59.3 g
NOTE:
1. ALL dimensions shown in mm(tolerance: +/-0.2mm) unless stated otherwise
2. RoHS Compliant in accordance with EU Directive(2011/65/EU)
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 A2.0
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
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