SPECIFICATIONS:
Models:
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
18N-ATT: REV J (M)
SPECIFICATIONS:
Models: N
ATTENUATORS
Type N, up to 18 GHz, 2 Watts
*Other dB values, units that operate over a more specific frequency band and/or offer very low
return loss (VSWR); as well as units with nickel plated brass connectors are available.
O.D.
SEE TABLE
LENGTH
SEE TABLE
Model Number:
HOW TO ORDER:
6=DC-6GHz
Freq. Range
XXN-XXY
6N-3MModel Number:
Model Number:
DC - 2.5 GHz; 30 dB; Type N - Male/Fem
DC - 6 GHz; 3 dB; Type N - Male/Male
dB Value
2N-30
Ordering Examples:
Model Number:
DC - 18 GHz; 20 dB; Type N - Male/Fem
Model Number:
DC - 6 GHz; 6 dB; Type N - Fem/Fem
Connector Configuration
M = Male/Male
F = Fem/Fem
= Male/Female
18 N -2 0
6N-6F
2 = DC - 2.5 GHz
Female/Female
Male/Male
Male/Female
Configuration
Connector
Base Model
Number
XXN-XX
Inches
2.28 ±.03
2.11 ±.03
2.04 ±.03
Inches
[50.5 ±0.8]
1.99 ±.03
0-30&40dB
1.82 ±.03
1.76 ±.03
Inches Millimeters
[44.7 ±0.8]
[46.2 ±0.8]
LENGTH
[57.9 ±0.8]
Millimeters
[53.6 ±0.8]
[51.8 ±0.8]
Millimeters
31-39, 50 & 60 dB
Inches
Ø.56
Ø.62
[14.2]
[15.8]
Millimeters
DIA.
Ø.56 [14.2]
XXN-XXM
XXN-XXF
Mechanical:
Electrical:
Mates with MIL-STD-348
In 1 dB Increments
Derated Linearly to 0.5 Watts @ +125 C
(5uSec Pulse, .05% Duty Cycle)
o
Gold Plated Beryllium Copper
Standard dB Values*
Type N Connectors
Operating Temp Range
Conductors
Peak Power
Impedance
Attenuation Accuracy
0-6dB
7 - 20 dB
31 - 6 0 d B
VSWR
Input Power
21 - 3 0 d B
Frequency Range
0-10,12,15,20,30,40,50&60dB
Passivated Stainless Steel
250 Watts Max.
-65°C to +125°C
50 Ohms
±1.5 dB
±0.75 dB
2 Watts Avg. @ 25°C
±0.5 dB
±0.3 dB
DC - 18 GHz
1.35:1 Max
1.25:1 Max
1.20:1 Max
1.15:1 Max
12.4 - 18 GHz
4 - 8 GHz
8 - 12.4 GHz
DC - 4 GHz
Standard Freq. Values 2.5, 6, & 18 GHz
18 = DC - 18 GHz
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.com/inmet • inmetsales@aeroflex.com
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