Models: 2112M/012, 2112F/012, 2112M/036, 2112F/036
2112: REV-
ATTENUATORS
2.9mm, DC - 18 GHz, 2 Watts
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 and/or use.
2-HOLE FLANGE
DETAIL - TYPICAL
Ø.625
[15.87]
.480
[12.19]
.29 [7.37]
Model Number:
2.9mm Female Connector
2112F/XX
.065 [1.65]
.70±.02
[17.78±0.51]
2.9mm Male Connector
Model Number: 2112M/XX
.065 [1.65]
.76±.02
[19.30±0.51]
Model Number:
6 dB; 2.9mm Female; Accepts Ø.012 Pin
Ordering Examples:
Model Number:
2112F/12-6
2112M/36-10
M = 2.9mm Male
F = 2.9mm Female
Model Number:
Connector Configuration
2112X/XX-XX
HOW TO ORDER:
Mating Pin Diameter
36 = Ø.036 PIN
12 = Ø.012 PIN
dB Value
10 dB; 2.9mm Male; Accepts Ø.036 Pin
Spherical orTapered
end Recommended
Ø.036
INTERFACE
Ø.012
MODEL
2112X/36
2112X/12
NUMBER
PIN RECOMMENED INTERFACE
Ø.0120 ±.0005 [0.305 ±0.013] x
.050 ±.005 [1.27 ±0.13] LONG PIN
Ø.0360 ±.0005 [0.914 ±0.013] x
.09 [2.29] MAX. LONG PIN
PIN DIMENSIONS
SPECIFICATIONS:
Electrical:
In 1 dB Increments
Derated Linearly to 0.5 Watts @ +125 C
o
Gold Plated Beryllium Copper
Available dB Values
Impedance
Operating Temp Range
2.9mm Connectors
Conductors
12.4 - 18 GHz
4 - 12.4 GHz
DC - 4 GHz
Attenuation Accuracy
Input Power
Peak Power
VSWR
7-12dB
0-6dB
Frequency Range
0-12dB
50 Ohms
-65°C to +125°C
Passivated Stainless Steel
1.50:1 Max.
1.15:1 Max.
±0.3 dB
±0.5 dB
1.25:1 Max.
2 Watts Avg. @ +25°C
250 Watts Max.
DC - 18 GHz
Mechanical:
Mates both Mechanically and Electrically with all
SMA, SMK and 3.5mm Series Connectors
(5uSec Pulse, .05% Duty Cycle)
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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