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參數(shù)資料
| 型號(hào)： | 90-20-31 |
| 元件分類(lèi)： | 衰減器 |
| 英文描述： | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 109K |
| 代理商： | 90-20-31 |
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: 2/24/11
46
Fixed Coaxial Attenuators
TEST DATA SUPPLIED: Sweep SWR/Attenuation data/
plots
performed across 50 MHz to 18 GHz frequency
range. Frequency Markers 0.05, 2.0, 4.0 8.0, 12.4, 18 GHz.
CONNECTORS: Type N connectors per MIL-STD-348
interface dimensions - mate nondestructively with MIL-C-
39012 connectors.
3.5mm Connectors - mate nondestructively with SMA per
MIL-C-39012, 2.92mm and 3.5mm connectors.
Options
Description
Options
Description
1
3.5mm Female
3
Type N, Female
2
3.5mm Male
4
Type N, Male
CONSTRUCTION:
Black, finned aluminum body, gold
plated beryllium copper contacts.
WEIGHT: 120 g (4.2 oz.) maximum
PHYSICAL DIMENSIONS:
Features
o Precision injection molded connector dielectric.
o Designed to meet environmental requirements of
MIL-DTL-3933.
o Flat Response.
Specifications
NOMINAL IMPEDANCE: 50
Ω
FREQUENCY RANGE:
dc to 18.0 GHz
NOTE:
1. All dimensions are given in mm (inches) and are maximum, unless
otherwise specified.
2. Unit available with RoHS compliant materials, specify when ordering.
MODEL NUMBER DESCRIPTION:
Example:
90 - XX -XX
Model 90
dc to 18.0 GHz
Medium Power Fixed Coaxial Attenuator
50 Watts
3.5mm & N Connectors
Frequency (GHz)
SWR
dc - 8
1.15
8 - 12.4
1.20
12.4 - 18
1.30
MAXIMUM SWR:
Nominal
ATTN (dB)
Deviation (dB)
3, 6
+ 0.50
10, 20
+ 0.75
30
+ 1.00
MAXIMUM DEVIATION OVER FREQUENCY:
Basic
Model
Number
Attenuation
Value (dB)
Connector Options
1st digit is J1 side
2nd digit is J2 side
POWER RATING (mounted horizontally): 50 watts aver-
age (bi-directional) to 25°C ambient temperature, derated
linearly to 10 Watts @ 125°C. 1 kW peak (5
μsec pulse
width; 2.5% duty cycle).
POWER COEFFICIENT: <0.0006 dB/dB/watt
TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C
TEMPERATURE RANGE: -55 °C to 125 °C
RoHS
Connector
DIM A
Connector
DIM A
N Male
24.1 (0.95)
3.5mm Female
14.0 (0.55)
N Female
19.0 (0.75)
3.5mm Male
13.2 (0.52)
*Unit is bi-directional & full power may be applied to either J1 or J2.
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PDF描述 |
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| 90-30-43 | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
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| 90-03-21 | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 90-10-21 | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 90-03-33 | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 90-203-2 | 制造商:ATM 制造商全稱(chēng):ATM 功能描述:STANDARD GAIN HORN |
| 902033-000 | 制造商:TE Connectivity 功能描述:SMI-197MTCP-122-20P2 |
| 902034-00 | 制造商:Delphi Corporation 功能描述:2P EV CONN SPRING-71067EFC02-5 |
| 902034-00-B | 功能描述:汽車(chē)連接器 2P EV CONN SPRING RoHS:否 制造商:Delphi Connection Systems 產(chǎn)品: 系列:ATS/ACS 位置數(shù)量: 型式:Female 安裝風(fēng)格: 端接類(lèi)型: 觸點(diǎn)電鍍:Gold |
| 902-035 | 功能描述:支架與墊片 Plastic Spcr .035 in Nylon White RoHS:否 制造商:Schurter 類(lèi)型:Transipillar Spacers 長(zhǎng)度:16 m 螺紋大小:M4 外徑:10 mm 材料:Nylon with Steel 電鍍:Zinc |
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