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68-40-22 PDF预览

68-40-22

更新时间: 2024-10-29 05:29:35
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描述
Fixed Attenuator,

68-40-22 数据手册

  
Fixed Coaxial Attenuators  
dc to 4.0 GHz  
Model 68  
High Power, N or SMK Connectors  
Convection Cooled  
100 Watts  
RoHS  
POWER RATING (mounted horizontally): 100 watts  
average (unidirectional) to 25°C ambient temperature,  
derated linearly to 10 watts @ 125°C. 10 kilowatts peak (5  
μsec pulse width; 0.5% duty cycle). Maximum power rating  
into output port is 10% of the average power rating.  
EXPRESS  
www.argosysales.com  
800-542-4457  
POWER COEFFICIENT: <0.00015 dB/dB/watt  
TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C  
TEMPERATURE RANGE: -55°C to 125°C  
TEST DATA: Swept data plots of attenuation and SWR  
from 50 MHz to 4 GHz is available at additional cost.  
CONNECTORS: Type N connectors per MIL-STD-348  
interface dimensions - mate nondestructively with MIL-C-  
39012 connectors. SMK (2.92mm) connectors - mate  
nondestructively with SMA per MIL-C-39012, 3.5mm, SMK,  
and other 2.92mm connectors.  
Features  
o
Precision Connectors with high temperature  
support beads.  
o
Designed to meet environmental requirements of  
MIL-DTL-3933.  
o
o
10 Kilowatts peak, Convection Cooled  
Wireless Applications - Optimized for use in the  
communications bands.  
Options  
Description  
SMK, Female  
SMK, Male  
Options  
Description  
Type N, Female  
Type N, Male  
Specifications  
NOMINAL IMPEDANCE: 50 Ω  
FREQUENCY RANGE:  
1
2
3
4
dc to 4.0 GHz  
CONSTRUCTION: Aluminum alloy body, stainless steel  
connectors; gold plated beryllium copper contacts.  
WEIGHT: 500 g (18 oz.) maximum  
MODEL NUMBER DESCRIPTION:  
Example:  
MAXIMUM DEVIATION OVER FREQUENCY:  
Nominal ATTN (dB)  
Deviation (dB)  
1, 2  
3, 6, 10, 20, 30  
40  
+ 1.00  
+ 1.25  
+ 2.00  
68 - XX - XX  
MAXIMUM SWR:  
Connector Options  
1st digit is input side  
2nd digit is output side  
Basic  
Model  
Number  
Attenuation  
Value (dB)  
Frequency (GHz)  
dc - 4  
SWR  
1.20  
PHYSICAL DIMENSIONS:  
Connector  
N Male  
N Female  
DIM A  
22.9 (0.90)  
15.0 (0.59)  
Connector  
2.92mmꢀMale  
DIM A  
14.0 (0.55)  
2.92mm Female 12.7 (0.50)  
NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.  
58  
5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116  
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com  
Revision Date: 8/20/2013  

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