SPECIFICATIONS:
Models:
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
23DH-ATT: REV J
SPECIFICATIONS:
Models: DH
DH ATTENUATORS
SMA, up to 23 GHz, 2 Watts
5/16 [7.9] Hex
LENGTH
SEE TABLE
0 - 20 dB
Female/Female
Male/Male
Male/Female
Configuration
Connector
Inches
.64 ±.03
.76 ±.03
.70 ±.03
Millimeters
[17.8 ±0.8]
LENGTH
21 - 4 0 d B
Inches Millimeters
[19.3 ±0.8]
[16.3 ±0.8] [19.6 ±0.8]
[22.6 ±0.8]
[21.1 ±0.8]
.77 ±.03
.89 ±.03
.83 ±.03
Note: Connectors are Epoxy Sealed
= Male/Female
F = Fem/Fem
Connector Configuration
12 = DC - 12.4 GHz
18=DC-18GHz
XXDH-XXY
6=DC-6GHz
DC - 12.4 GHz; 6 dB; SMA - Fem/Fem
Model Number:
DC - 18 GHz; 20 dB; SMA - Male/Fem
Model Number:
18DH-20
12DH-6F
HOW TO ORDER:
Model Number:
Freq. Range
Ordering Examples:
M = Male/Male
dB Value DC - 6 GHz; 3 dB; SMA - Male/Male
Model Number: 6DH-3M
DC - 23 GHz; 30 dB; SMA - Male/Fem
Model Number: 23DH-30
23 = DC - 23 GHz
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
Standard dB Values*
Impedance
Operating Temp Range
DC - 4 GHz
7 - 20 dB
0-6dB
4 - 8 GHz
Attenuation Accuracy
Input Power
Peak Power
VSWR
Frequency Range
0 - 10, 12, 15, 20, 30 & 40 dB
50 Ohms
-65°C to +125°C
1.15:1 Max.
±0.3 dB
±0.5 dB
1.20:1 Max.
2 Watts Avg. @ 25°C
250 Watts Max.
DC - 23 GHz
21 - 3 0 d B ±0.75 dB
8 - 12.4 GHz 1.25:1 Max.
Gold Plated Beryllium Copper
SMA Connectors
Conductors
Passivated Stainless Steel
1.35:1 Max.12.4 - 23 GHz
36 - 40 dB ±1.5 dB
31 - 3 5 d B ±1.0 dB
Standard Freq. Values 2.5, 6, 12.4, 18 & 23 GHz
*Other dB values, units that operate over a more specific frequency band and/or offer very low
return loss (VSWR); and gold plated units are also available.
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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