ATTENUATOR
Type F (75
)
DC-3 GHz, 2 Watts
SPECIFICATIONS:
Models: 3F-XX, 3F-XXF, 3F-XXM
Electrical:
Frequency Range
Standard dB Values
Atten. Accuracy
3 & 6 dB
10 & 15 dB
20 & 30 dB
VSWR
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
Input Power
Impedance
DC - 1 GHz
±0.3 dB
±0.5 dB
±0.5 dB
DC - 3.0 GHz
3, 6, 10, 15, 20 & 30 dB
1 - 2 GHz
2 - 3 GHz
±0.5 dB
±0.5 dB
±0.75 dB
±0.75 dB
±1.0 dB
±1.0 dB
1. 5:1 Max.
1
1.20:1 Max.
1.25:1 Max.
2 Watts Max.
75 Ohms
Mechanical:
Type F Connectors
Conductors
Nickel Plated Brass
Nickel Plated Brass &
Beryllium Copper
Model Number:
3F-XX
Length
SEE TABLE
.35 [8.9]
Ø.38 [9.7]
7/16[11.1] HEX
Base Model
Number
3F-XX
3F-XXM
3F-XXF
Connector
Configuration
Male/Female
Male/Male
Female/Female
SINGLE
D - FLAT
RECOMMENDED
MOUNTING HOLE
Length
Millimeters
Inches
[37 ±1.3]
.6
1.48 ±.05
[30.0 ±1.3]
1. 8 ±.05
1
[45.2 ±1.3]
1.78 ±.05
Ordering Examples:
Model Number:
3F-20
DC - 3 GHz; 20 dB; Type F - Male/Fem
HOW TO ORDER:
Model Number:
3F-XXY
dB Value
Connector Configuration
= Male/Female
F = Fem/Fem
M = Male/Male
Model Number:
3F-6F
DC - 3 GHz; 6 dB; Type F - Fem/Fem
3F-ATT: REV H
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
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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