ATTENUATORS
Type N, up to 18 GHz, 5 Watts
SPECIFICATIONS:
Models: 18N5W-XX, 18N5W-XXF & 18N5W-XXM
Electrical:
Frequency Range
Standard Freq. Values
Standard dB Values*
Attenuation Accuracy
0 - 6 dB
7 - 20 dB
2 - 30 dB
1
40 dB
VSWR
DC - 4 GHz
4 - 8 GHz
8 - 1 GHz
2.4
1
2.4 - 18 GHz
Input Power
Impedance
Operating Temp Range
DC - 18 GHz
2.5, 4, 6, 1 & 18 GHz
2.4
0 - 10, 1 15, 20, 30 & 40 dB
2,
In 1 dB Increments
±0.3 dB
±0.5 dB
±0.75 dB
±1.5 dB
1. 5:1 Max.
1
1.20:1 Max.
1.25:1 Max.
1.35:1 Max.
5 Watts Avg. @ 25°C
Derated Linearly to 1 Watt @ +1
o
C
25
Type N Female
LENGTH
50 Ohms
-65°C to +125°C
Mechanical:
Type N Connectors
Mates with MIL
-STD-348
Passivated Stainless Steel
Gold Plated Beryllium Copper
Anodized Aluminum
Conductors
Housing
Type N Male
Connector
Configuration
Male/Female
Male/Male
Female/Female
LENGTH
0 - 30 & 40 dB
Inches
Millimeters
[48.3 ±1.3]
1.90 ±.05
[46.2 ±1.3]
1.82 ±.05
[50.5 ±1.3]
1.99 ±.05
HOW TO ORDER:
Model Number:
XXN5W-XXY
Freq. Range
2 = DC - 2.5 GHz
4 = DC - 4 GHz
6 = DC - 6 GHz
1 = DC - 1 GHz
2
2.4
18 = DC - 18 GHz
Connector Configuration
= Male/Female
F = Fem/Fem
M = Male/Male
dB Value
Ordering Examples:
Model Number:
4N5W-20
DC - 4 GHz, 20 dB; Type N - Male/Fem
Model Number:
18N5W-06F
DC - 18 GHz, 6 dB; Type N - Fem/Fem
Model Number:
1
2N5W-03M
DC - 1 GHz, 3 dB; Type N - Male/Male
2.4
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
*Othere dB values, units that operated over a more specific frequency band and/or
offer very low return loss (VSWR) are also available.
XXN5W-ATT: REV M
Aeroflex / Inmet, Inc.
• 300 Dino Drive, Ann Arbor, MI 48103 • U.S.A.
888-244-6638 or 734-426-5553 • FAX: 734-426-5557
www.aeroflex-inmet.com • inmetsales@aeroflex-.com
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