M-AT-1L(40) [HRS]
Variable Attenuator, 0MHz Min, 3000MHz Max, 0.28dB Insertion Loss-Max, ROHS COMPLIANT PACKAGE;
| 型号： | M-AT-1L(40) |
| 厂家： | 
HRS |
| 描述： | Variable Attenuator, 0MHz Min, 3000MHz Max, 0.28dB Insertion Loss-Max, ROHS COMPLIANT PACKAGE 衰减器 射频 微波 |
| 文件： | 总4页 (文件大小：177K) |
| 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.
Rotary Attenuators (SMA Type)
M-AT Series
Space-saving Design (Miniature and Lightweight)
15.0 mm
(0.59 inches)
ꢀOverview
High reliability rotary attenuator for adjusting the
signal level in variety of high frequency devices.
ꢀFeatures
1. Ease of mounting in high-density applications
Small size and light weight allows side-by-side
panel mounting of several attenuators.
2. Supports a frequency range from DC to
3GHz
Used over a wide bandwidth with usable frequencies
from DC to 3GHz.
3. Easy connection
The output / input connectors (SMA jacks) face
back, allowing connection/disconnection after the
attenuator has been mounted to the panel.
04. Two attenuation directions.
Standard M-AT-1L attenuators are offered as
clockwise or counter-clockwise types.
05. Availability of custom requirements
Attenuators can be modified to fit specific
requirements (Example: attenuation steps,
connector type )
Contact nearest Hirose Electric sales representative
for details.
ꢀApplication
W-CDMA base stations and a wide variety of high
frequency devices.
04/209099
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.
M-AT SeriesꢀRotary Attenuators (SMA Type)
ꢀProduct Specifications
Frequency range
DC to 3GHz
50ø
-10ç to +65ç
Operating temperature range
Operating humidity
Characteristic impedance
Maximum input power
Relative humidity 90% max.
(No condensation)
Ratings
0.3W
Part number
M-AT-1L (40)
M-AT-2L (40)
M-AT-1LR (40)
Item
0.2 dB max. (DC-2.2 GHz)
Insertion loss
0.28dB max. (2.2 GHz- 3.0 GHz)
1.2 max. (DC-2.2 GHz)
V. S. W. R.
Attenuation
1.25 max. (2.2 GHz- 3.0 GHz)
0 to 10dB (in 1 dB increments)
0 to 20dB (in 10 dB increments)
-0.5dB to +0.1dB(DC
to 1.8GHz)
-1.0dB to +1.0dB(DC
to 2.2GHz)
Attenuation frequency deviation
-0.2dB to +0.2dB(1.8GHz to 3.0GHz)
-0.1dB to +0.5dB(2.2GHz to 3.0GHz)
-0.5dB to +1.5dB(2.2GHz to 3.0GHz)
Input/output connectors
Weight
SMA Jack
28g (Excluding attachment)
Item
Specification
Conditions
1. Insulation resistance 1000Mø min.
100V DC
100V AC / one minute
2. Withstanding voltage No flashover or insulation breakdown.
No electrical discontinuity of 10 µs max.
3. Vibration
Frequency: 10 to 55 Hz, overall amplitude of 1.5mm,
2
No damage, cracks, or parts dislocation.
acceleration of 98m/s , 3 axis, 2 hours
No electrical discontinuity of 10 µs max.
4. Shock
Acceleration of 490m/s2, sine half-wave waveform,
No damage, cracks, or parts dislocation.
3 cycles / each of 3 axis
Temperature(ç)
:-55ç / +15ç to +35ç / +85ç / +15ç to +35ç
5. Temperature cycle
No damage, cracks, or parts dislocation.
Time(minutes) :-30
100 cycles
+5 max.
+30
+5 max.
/
/
/
6. Durability
7. Humidity
No damage, cracks, or parts dislocation.
No damage, cracks, or parts dislocation.
10000 cycles
500 hours at temperature of 40ç and humidity of 90% to 95% RH
ꢀMaterials and Finish
Component
Material
Finish
Body
Aluminum
Stainless steel
Beryllium copper
Zinc
Nickel plated
Passivated
Gold plated
Chromate
Connector body
Female contacts
Rotary switch body
Shaft
Brass
Nickel plated
Series Name
(40) : RoHS compliant
5
ꢀOrdering information
1
2
3
4
Suffix
-
M-AT 1 L R (40)
Connector direction
L
: Face the back
Attenuation direction Blank : Clockwise
1
2
3
4
5
R
: Counterclockwise
Part number
M-AT-1LR
M-AT-1LR
M-AT-2LR
CL No.
Attenuation
Attenuation direction
Clockwise
361-0019-3
361-0024-3
361-0025-6
0 to 10 dB (in 11 dB increments)
0 to 10 dB (in 11 dB increments)
0 to 20 dB (in 10 dB increments)
Counterclockwise
Clockwise
100
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.
M-AT SeriesꢀRotary Attenuators (SMA Type)
ꢀRotary Attenuators
BRecommended panel cutout
Outline of the attenuator
Nut
Flat washer
Panel thickness: 2.0mm to 4.5 mm
50.4
11.6
15
30.4
20
22.8
8
6.8
M7∞0.75
1.5
ꢀꢀNut *
ꢀꢀFlat washer *
ꢀꢀKnob *
11
2
0.5
A
Ø14
M3
P=0.5
M7∞0.75
White line
Supplied separately (1bag contains 1 pcs.)
04/2010901
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.
M-AT SeriesꢀRotary Attenuators (SMA Type)
ꢀTypical data
M-AT-1L (40)
0
0
1
INSERTION LOSS
0.1
0.2
0.3
2
3
4
5
6
7
1.3
1.2
1.1
1
8
9
V.S.W.R.
10
11
0
1
2
3
0
1
2
3
FREQUENCY[GHz]
FREQUENCY[GHz]
M-AT-2L (40)
0
0
5
INSERTION LOSS
0.1
0.2
0.3
10
15
20
25
1.3
1.2
V.S.W.R.
1.1
1
0
1
2
3
0
1
2
3
FREQUENCY[GHz]
FREQUENCY[GHz]
102
04/2009
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