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MA-400-63

产品描述Variable Attenuator, 0MHz Min, 400MHz Max, 2.2dB Insertion Loss-Max, MINIATURE PACKAGE
产品类别射频和微波   
文件大小193KB,共2页
制造商Lorch Microwave
下载文档 详细参数 选型对比 全文预览

MA-400-63概述

Variable Attenuator, 0MHz Min, 400MHz Max, 2.2dB Insertion Loss-Max, MINIATURE PACKAGE

MA-400-63规格参数

参数名称属性值
厂商名称Lorch Microwave
包装说明MINIATURE PACKAGE
Reach Compliance Codeunknown
Is SamacsysN
其他特性SMA-F
标称衰减10 dB
构造COAXIAL
最大输入功率 (CW)26.99 dBm
最大插入损耗2.2 dB
最大工作频率400 MHz
最小工作频率
最高工作温度85 °C
最低工作温度-55 °C
射频/微波设备类型VARIABLE ATTENUATOR
最大电压驻波比2
Base Number Matches1

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Manual Attenuators
L
DC-400 MHz Frequency Range
0-20 dB Attenuation
Infinite Resolution
PC-Mount and Connectorized
orch Microwave’s MA-Series, Manual Attenuators, are
miniature components which may be adjusted manually
by mechanical rotation to provide a useful range of smoothly
variable attenuation over the frequency range DC to 400
MHz, with low VSWR and low minimum insertion loss.
These manual attenuators are ideal for applications where
the gain of one or more channels must be set or equalized
with precision. Styles 60 and 62 are packaged with pins for
PC board mounting, the control shaft being equipped with
a screw driver slot and restrained by a shaft locking device.
The style 61 and 63 packages have RF connectors and are
provided with a screw driver adjustment.
Package styles 60 and 62 are intended primarily for chassis
mounting within equipment where an initial setting will
remain untouched except for an occasional readjustment.
Package styles 61 and 63 are used in applications requiring
frequent manual adjustment, for example when they are
front panel mounted.
These attenuators use resistive network elements and thus
cause no signal distortion. They are carefully compensated
for side bandwidth and are highly stable with time, humid-
ity and temperature. They will remain at a preset attenua-
tion value for a long period of time.
...........................................
Part Number
MA-200-60
MA-200-61
MA-200-62
MA-200-63
MA-400-60
MA-400-62
MA-400-63
Frequency
Range
(MHz)
DC-200
Performance
Bandwidth
(MHz)
DC-50
50-100
100-200
Attenuation
Range
(dB)
0-23
0-20
0-15
0-20
0-15
0-10
Insertion
Loss
(dB)
0.7
0.9
1.0
1.0
1.2
2.2
............................................
............................................
............................................
...........................................
..........................................
VSWR
1.25:1
1.3:1
1.4:1
1.3:1
1.5:1
2.0:1
Package
Style
60
61
62
63
60
62
63
14
..............................................................................................................................................................................................
..............................................................................................................................................................................................
DC-400
DC-100
100-200
200-400
Notes:
1) Operating temperature range: -55°C to +85°C
2) Maximum RF power (all models): 0.5 Watt
The units listed are designed to provide optimum performance over the full frequency range listed. If the band of interest is narrower than listed, it should be
indicated when ordering (See “Creating a Part Number”). Performance will be optimized over the band of interest and improved performance may be offered.
1725 N. Salisbury Blvd. · PO Box 2828 · Salisbury, MD 21802
Ph. 800-780-2169, 410-860-5100 · Fax 410-860-1949
Web http://www.lorch.com · E-mail lorchsales@lorch.com

MA-400-63相似产品对比

MA-400-63 MA-400-62 MA-400-60 MA-200-60 MA-200-61
描述 Variable Attenuator, 0MHz Min, 400MHz Max, 2.2dB Insertion Loss-Max, MINIATURE PACKAGE Variable Attenuator, 0MHz Min, 400MHz Max, 1.2dB Insertion Loss-Max, MINIATURE PACKAGE Variable Attenuator, 0MHz Min, 400MHz Max, 1dB Insertion Loss-Max, MINIATURE PACKAGE Variable Attenuator, 0MHz Min, 200MHz Max, 0.7dB Insertion Loss-Max, MINIATURE PACKAGE Variable Attenuator, 0MHz Min, 200MHz Max, 0.9dB Insertion Loss-Max, MINIATURE PACKAGE
包装说明 MINIATURE PACKAGE MINIATURE PACKAGE MINIATURE PACKAGE MINIATURE PACKAGE MINIATURE PACKAGE
Reach Compliance Code unknown unknown unknown unknown unknown
标称衰减 10 dB 15 dB 20 dB 23 dB 20 dB
构造 COAXIAL COAXIAL COAXIAL COAXIAL COAXIAL
最大输入功率 (CW) 26.99 dBm 26.99 dBm 26.99 dBm 26.99 dBm 26.99 dBm
最大插入损耗 2.2 dB 1.2 dB 1 dB 0.7 dB 0.9 dB
最大工作频率 400 MHz 400 MHz 400 MHz 200 MHz 200 MHz
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -55 °C -55 °C -55 °C -55 °C -55 °C
射频/微波设备类型 VARIABLE ATTENUATOR VARIABLE ATTENUATOR VARIABLE ATTENUATOR VARIABLE ATTENUATOR VARIABLE ATTENUATOR
最大电压驻波比 2 1.5 1.3 1.25 1.3
厂商名称 Lorch Microwave - Lorch Microwave Lorch Microwave Lorch Microwave
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