EEWORLDEEWORLDEEWORLD

Part Number

Search

83-3998-5

Description
Fixed Attenuator, 0MHz Min, 2000MHz Max,
CategoryRadio frequency and microwave   
File Size267KB,1 Pages
ManufacturerSmiths Group
Download Datasheet Parametric View All

83-3998-5 Overview

Fixed Attenuator, 0MHz Min, 2000MHz Max,

83-3998-5 Parametric

Parameter NameAttribute value
MakerSmiths Group
Reach Compliance Codeunknown
Is SamacsysN
Nominal attenuation5 dB
Characteristic impedance50 Ω
structureCOMPONENT
Maximum input power (CW)43.98 dBm
JESD-609 codee0
Maximum operating frequency2000 MHz
Minimum operating frequency
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
RF/Microwave Device TypesFIXED ATTENUATOR
Terminal surfaceTIN LEAD
Maximum voltage standing wave ratio1.4
Base Number Matches1
C
HIP
C
OMPONENTS
B
ERYLLIUM
O
XIDE
Q
UAD
W
RAP
S
URFACE
M
OUNT
A
TTENUATORS
Quad Wrap Surface Mount Attenuators are designed
for installation directly on printed circuit boards. Metal-
lization on all four edges forms solder fillets around the
entire chip for stronger attachment, easier inspection and
increased heat removal area.
GENERAL SPECIFICATIONS
Impedance . . . . . . . . . . . . . . 50 Ohms
Operating Temperature . . . -55˚C to 150˚C
Attenuation Stability. . . . . . 0.0001 dB/dB/˚C
Attenuation Tolerance . . . . 1 - 10 dB ± 0.5 dB
11 - 20 dB ± 1.0 dB
Other attenuation values available upon request.
MATERIAL SPECIFICATIONS
• Solderable
Ground Plane . . . . . . . TIN/LEAD over Nickel
• Substrate . . . . . . . . . . . . Beryllium Oxide Ceramic
• Resistive Elements . . . . Proprietary Nichrome Thin Film
• Environment . . . . . . . . . Meets applicable portions of
MIL-E-5400 and MIL-R-55342
NOTES
Power ratings are average power and based on
maximum film temperature of 150˚C and heat sink
temperature of 100˚C maximum.
w
l
ORDERING INFORMATION
Example . . . . . . . . . . . . . . . . . . . . . . . 83-3XXX - XX.XX
Chip Attenuator
TIN/LEAD over Nickel
Attenuation Value
POWER
WATTS
10
25
PART
NUMBER
83 - 3999
83 - 3998
W
0.250
0.375
L
0.250
0.375
H
0.040
0.040
w
0.050
0.050
l
0.060
0.060
FREQUENCY
DC - 3.0 GHz
DC - 2.0 GHz
MAX.
VSWR
1.50:1
1.40:1
Tel:
800- 544- 5594
Fax:
561- 283- 5286
12
email:
rflabs@rflabs.com
Website:
http://www.rflabs.com
How to implement a 3-wire serial communication program with only output and no input
Using EZUSBFX2, some commands use 3-wire serial communication, data is only output but not input, how to implement the program...
kiney Embedded System
New battery charging mode
Starting from the design concept of internal oxygen circulation of valve-regulated batteries, the problems existing in various charging methods are analyzed, and a new charging mode for batteries - na...
zbz0529 Power technology
I would like to hear everyone’s advice: Is it appropriate to quit your job during this period of time?
Let me briefly introduce my situation. I really have very little social experience and would like to hear some advice from the senior experts. I graduated in 2018 and joined a startup company with les...
Kkk- Talking
High price purchase
The thing is, there is a family next door to my house who turns on the radio from morning to night, and it is very loud because my relative is the village chief. After many mediations by the police, i...
求助者 RF/Wirelessly
Paid request for Vxworks6.6 MPC8548E SRIO driver
I am looking for SRIO driver for Vxworks6.6 MPC8548E. The reward is generous. If you are interested, please add me on QQ: 26401389...
lzming1979 Real-time operating system RTOS
【Uncle T's Library】24 MODBUS-related albums
[align=center][/align] Those who are engaged in industrial control know ModBus. ModBus network is an industrial communication system, which is connected by a programmable controller with an intelligen...
高进 Download Centre

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 377  1234  1494  302  1278  8  25  31  7  26 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号