EQUALIZER
Negative Slope, 2 - 18 GHz, Fixed
SPECIFICATIONS:
Models: EQ 1 1-XX, EQ 1 1-XXM, EQ 1 1-XXF
25
25
25
Electrical:
Frequency Range
Response Shape
Insertion Loss at 18 GHz:
3 - 6 dB
7 - 10 dB
1 - 15 dB
1
16 - 20 dB
2 - 35 dB
1
Amplitude at 2 GHz
Linearity:
3 - 10 dB
1 - 15 dB
1
16 - 20 dB
2 - 35 dB
1
VSWR:
Input/Output
2 - 18 GHz
Negative Slope
1.5 dB
2.0 dB
.
2.5 dB
4.0 dB
6.0 dB
3 to 35 dB
(Relative to loss at 18 GHz)
±0.75 dB
±1.5 dB
±3.0 dB
±4.0 dB
1.80:1 Max.
Passivated Stainless Steel
Passivated Stainless Steel
Gold Plated Beryllium Copper
-54°C to +125°C
-65°C to +125°C
Model Number:
EQ1
251-XX
SMA CONNECTORS
LENGTH
SEE TABLE
Ø.36 [9.1]
Connector
Configuration
Male/Female
Male/Male
Female/Female
OVERALL LENGTH
3 - 1 dB
7
18 - 35 dB
1.575 ±.025
1.205 ±.025
[30.61 ±0.64] [40.01 ±0.64]
1.330 ±.030 1.705 ±.030
1
[33.78 ±0.76] [43.3 ±0.76]
1.445 ±.015
1.060 ±.015
[26.92 ±0.38] [36.70 ±0.38]
Mechanical:
Housing
SMA Connectors
Mates with MIL
-STD-348
Conductors
Temperature Range:
Operating
Non-Operating
See Website forTypical Performance Graphs and
Application Notes
For Epoxy sealed Connector add -440 to Model Number
Model Number:
EQ1
251T-XX
TNC CONNECTORS
251N-XX
Model Number:
EQ1
TYPE N CONNECTORS
LENGTH
Ø.56 [14.22]
Ø.56
[14.22]
LENGTH
Connector
Configuration
Male/Female
Male/Male
Female/Female
OVERALL LENGTH
3 - 1 dB
7
18 - 35 dB
2.07 ±.03
2.44 ±.03
[52.58 ±0.76] [61.98 ±0.76]
1.96 ±.03
2.34 ±.03
[49.78 ±0.76] [59.44 ±0.76]
2. 6 ±.03
1
2.54 ±.03
[54.86 ±0.76] [64.52 ±0.76]
Connector
Configuration
Male/Female
Male/Male
Female/Female
OVERALL LENGTH
3 - 1 dB
7
18 - 35 dB
1.90 ±.03
2.28±.03
[48.26 ±0.76] [57 ±0.76]
.91
1.82 ±.03
2.20 ±.03
[46.23 ±0.76] [55.88 ±0.76]
1.99 ±.03
[50.55 ±0.76]
2.37 ±.03
[52.58 ±0.76]
HOW TO ORDER:
Model Number:
EQ1
251Z-XXY-ZZZ
Connector Type
= SMA
N = Type N
T = TNC
dB Value
Ordering Examples:
440 = Epoxy Sealed
Connectors.
Model Number:
EQ1
251N-18F
Connector Configuration
18 dB; Type N - Fem/Fem
= Male/Female
F = Fem/Fem
251-06-440
Model Number:
EQ1
M = Male/Male
6 dB; SMA - Male/Fem; Epoxy Sealed S/A
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
EQ 1251: REV K
specifications before purchasing or use.
251-03
Model Number:
EQ1
3 dB; SMA - Male/Fem
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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