AT-1220-H.J [HRS]
Fixed Attenuator, 0MHz Min, 1000MHz Max, ROHS COMPLIANT PACKAGE;
| 型号： | AT-1220-H.J |
| 厂家： | 
HRS |
| 描述： | Fixed Attenuator, 0MHz Min, 1000MHz Max, ROHS COMPLIANT PACKAGE 衰减器 射频 微波 |
| 文件： | 总2页 (文件大小：94K) |
| 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.
High Power Fixed Attenuators (Heat sink Mounting Type)
AT-1200 and AT-1300 Series
ꢀFeatures
1.Small Size and Economical
Beryllia is used for the material of the resistance
element to enable the attenuation to be of small
size and low cost.
2.High Power Capacity
Mounting these attenuators to a heat sink permits the
AT-1200 Series to be used at up to 30 W and the AT-
1300 Series to be used at up to 50 W.
3.High Reliability
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
AT-1320-H • J(40)
AT-1210-H • J(40)
ꢀProduct Specifications
Frequency range (Note)
Characteristic impedance
Maximum Input Power (Note)
DC to 2.0 GHz
50 ohms
30 to 50 W
Operating temperature range
Operating relative humidity
–10ç to +65ç
95% Max.
Ratings
Note: The frequency range and the maximum input power will differ depending on the products.
Item
1.Vibration
Standard
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s for 2 hours in each of 3 directions
2
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
2
Acceleration of 490 m/s , sine half-wave waveform,
2.Shock
3 cycles in each of the 3 axis
Temperature: -55
ç ꢀ +15ç to +35ç ꢀ +85ç ꢀ +15ç to +35ç
3.Temperature cycle
No damage, cracks, or parts dislocation
Time: 30 ꢀ 15 max. ꢀ 30 ꢀ 15 max. (Minutes)
5 cycles
The test method conforms to MIL-STD-202.
ꢀ
ꢀMaterials
Part
Connector Body
Body
Material
Stainless steel
Aluminum
Finish
Passivated
Conductive white alumite
Gold plating
----------
Female contacts
Insulation
Beryllium copper
PTFE
Attenuation element
Metal film
----------
ꢀOrdering Information
AT: Indicates a fixed attenuator
Attenuation
1
2
3
4
5
10 : 10dB
( )
AT - 12 10 -H J 40
•
Indicates the Series Name
(Maximum Usable Power)
12: HRM type plug - jack 30W
20 : 20dB
1
2
3
4
5
Coupling Portion
H•J : SMA type jack - jack
13:
N type plug - jack 50W
N•H: N type jack - SMA type jack
(40): RoHS Compliant
04/208091
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-1200 and AT-1300 SeriesꢀHigh Power Fixed Attenuators (Heat sink Mounting Type)
ꢀSpecifications
Heat Sink
Frequency
Range
(GHz)
Impedance
(ohms)
Temperature at
Maximum Load
(çMax)
Attenuation V.S.W.R.
Power
(W)
Weight
(g)
Part Number
Connectors
RoHS
(dB)
(Max)
(
)
)
)
)
1.2
1.2
1.2
1.2
50
50
50
50
30W CW
HRM-J • J
HRM-J • J
HRM-J • J
HRM-J • J
54
54
54
54
AT-1210-H • J
AT-1220-H • J
DC~1
DC~1
DC~2
DC~2
10 0.5
20 0.5
10 0.5
20 0.5
+65
+65
+65
+65
!
∆
(
30W CW
!
∆
YES
AT-1310-H • J
π
(
!
50W CW
∆
AT-1320-H • J
π
(
!
50W CW
∆
πThe AT-1300 Series has input and output directivity.
Beryllia is used in this product. Please follow associated laws when disposing.
!
∆
ꢀExternal Dimensions
AT-1200-H • J(40)
AT-1300-H • J(40)
ꢀTypical Data
AT-1220(40)
AT-1320(40)
V.S.W.R.
V.S.W.R.
82
04/2009
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