AT-2320 [HRS]
Stripline Mounting Fixed Attenuators;
| 型号： | AT-2320 |
| 厂家： | 
HRS |
| 描述： | Stripline Mounting Fixed Attenuators |
| 文件： | 总3页 (文件大小：221K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
Stripline Mounting Fixed Attenuators
AT-2300 Series
ꢀFeatures
1. Wide Range of Variations for Each
Type of Attenuator
Attenuation levels available in 1 dB steps from 0
to 6 dB and from 8 to 10 dB, and 20 dB for a
total of 11 types of variations.
ꢀProduct Specifications
Frequency range
DC to 2.5GHz (Note)
Operating temperature
Operating humidity
-10ç to +65ç
95% max.
Characteristic impedance
Maximum input power
50 ø
1W
Ratings
Note: DC to 600MHz for AT-2320.
Item
Requirement
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.5mm,
1.Vibration
2
acceleration of 98m/s , 2 hours in each of the 3 directions.
2
Acceleration of 490m/s , sine half-wave waveform, 3 cycles in
2.Shock
No electrical discontinuity of 1 µ or more.
No damage, cracks, or parts dislocation.
each of the 3 axis.
Temperature : -55ç / +15ç to +35ç / +85ç / +15ç to +35ç
3.Temperature cycle
Time
: 30 / 2 to 3
/ 30
/ 2 to 3 (Minutes)
5 cycles
The test method conforms to MIL-STD-202.
ꢀMaterials / Finishes
ꢀDimensions
AT-2303 shown
Component
Attenuation element Metal film
Tab Copper
MaterialFinish
12
6
---------------
3
3
Tin-lead plating
ꢀOrdering information
-
(40)
AT 23 01
1
2
3
4
*Each attenuator is supplied in individual package
AX:Fixed attenuator
1
2
3
Ground terminals
Series name :2300 Series
Attenuation
00-(0) : 0 dB (Through)
3dB
E
01
06
: 1dB
: 6dB
(40): RoHS Compliant
4
86
04/2009
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
AT-2300 Series SeriesꢀStripline Mounting Fixed Attenuators
ꢀSpecifications
Attenuation (dB)
1,000~ 1,500~
1,000MHz 1,500MHz 2,500MHz
V.S.W.R(Max)
DC~2,500MHz
Mounting surface
Characteristic Power
Weight
(g)
Part number
temperature (ç Max.) at time
of maximum input power
DC~
Impedance (ø)
(W)
+0.3
0
+0.5
0
AT-2300-(0)(40)
AT-2301(40)
AT-2302(40)
AT-2303(40)
AT-2304(40)
AT-2305(40)
AT-2306(40)
AT-2308(40)
AT-2309(40)
AT-2310(40)
AT-2320(40)
0
0
1.2
50
50
50
50
50
50
50
50
50
50
50
1
1
1
1
1
1
1
1
1
1
1
+85
+85
+85
+85
+85
+85
+85
+85
+85
+85
+85
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
1
2
3
4
5
6
8
9
1
2
3
4
5
6
8
9
1.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
10
10
10
0.7
0.3
0.5
20 1.5(DC~600MHz)
1.2(DC~600MHz)
ꢀTypical data
AT-2303(40)
AT-2310(40)
(dB)
1.75
(dB)
8.75
9.00
9.25
2.00
2.25
2.50
ATTENUATION
9.50
ATTENUATION
9.75
2.75
3.00
3.25
3.50
3.75
4.00
4.25
10.00
10.25
10.50
10.75
11.00
11.25
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency(GHz)
Frequency(GHz)
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
VSWR
VSWR
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency(GHz)
Frequency(GHz)
04/208097
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
AT-2300 Series SeriesꢀStripline Mounting Fixed Attenuators
ꢀRecommended Mounting Pattern
Grounding Pattern
AT-2300(40) attenuation
50ø Line
L
* The dotted line portion indicates the position of the pattern.
High temperature solder
AT-2300(40) attenuation
Soldering area
Tab
Soldering area
Tab
Pattern
Substrate
Housing
* Set interval L of the signal pattern to 6 mm and interval S of the signal pattern and ground pattern to 1 to 1.8 mm.
* Press the red seal onto the microstrip line surface and solder the tab.
* Tab Soldering Conditions
Soldering iron tip temperature: 260 to 290ç
Time: Within 5 seconds
* Note that althrough the high frequency characteristics will be somewhat degraded, please attach the tab with some
slack in order to improve the thermal reliability.
88
04/2009
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