ATTENUATORS
SMA Flange Mount to Pin, DC-18 GHz, 2 Watts
SPECIFICATIONS:
Models: 2186S-XX, 2187S-XX
Electrical:
Frequency Range
Available dB Values
Attenuation Accuracy
0 - 6 dB
7 - 12 dB
VSWR
DC - 4 GHz
4 - 12.4 GHz
12.4 - 18 GHz
Input Power
Peak Power
Impedance
Operating Temp Range
DC - 18 GHz
0 - 12 dB
In 1 dB Increments
RECOMMENDED INTERFACE
PIN FOR MATING
±0.3 dB
±0.5 dB
1.15:1 Max.
1.25:1 Max.
1.50:1 Max.
2 Watts Avg. @ +25°C
Derated Linearly to 0.5 Watts @ +125 C
o
Ø.008 [0.38]
Flat Max.
Ø.015±.001
[0.381±0.025]
[
.29
[7.37]
.040
+.020
-.010
+.51
1.02
-.25
]
250 Watts Max.
(5uSec Pulse, .05% Duty Cycle)
50 Ohms
-65°C to +125°C
.480 [12.19]
Mechanical:
SMA Connectors
Mate IAW MIL-STD-348
Passivated Stainless Steel
Gold Plated Beryllium Copper
.625 [15.88]
2X Ø.102 [2.59]
THRU
2-HOLE FLANGE
DETAIL - TYP.
Conductors
Model Number:
2186S-XX
SMA Female Connector
Model Number:
2187S-XX
SMA Male Connector
.630±.020
[16.0±.5]
.065 [1.65]
.800±.020
[20.3±.5]
.065 [1.65]
Ø.28 [7.1]
Ø.28 [7.1]
Mates with
.015 Male Pin
Ø
Mates with
Ø.015 Male Pin
Ordering Examples:
Model Number:
2186S-12
12 dB; SMA Female
HOW TO ORDER:
Model Number:
218XS-XX
Base Number
6 = SMA Female
7 = SMA Male
dB Value
Model Number:
2187S-6
6 dB; SMA Male
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
Design specifications are subject to change without notice.
Contact factory for technical specifications before purchasing or use.
2186S: REV -
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 • sales@aeroflex-inmet.com
