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Typical Performance Data
Electrical Specifications
Maximum Ratings
Operating Temperature -45°C to 100°C
Storage Temperature -55°C to 100°C
Outline Drawing
Outline Dimensions ( )
HAT-20
A
TTENUATION
20.0
20.1
20.2
20.3
20.4
20.5
0 400 800 1200 1600 2000
FREQUENCY (MHz)
ATTENUATION (dB)
inch
mm
HAT-20+
HAT-20
50Ω 0.5W 20dB DC to 2000 MHz
Precision Fixed Attenuator
REV. E
M98898
EDR-5087/1-15
HAT-20
RVN/LC/CP/AM
070418
Coaxial
B
D
wt
.62
1.94
grams
15.75 49.28
30.0
Connectors Model Price Qty.
BNC Male-BNC Female HAT-20(+) 9.95 ea. (1-9)
HAT-20
VSWR
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
0 400 800 1200 1600 2000
FREQUENCY (MHz)
VSWR
* Flatness = variation over band divided by 2.
Features
• excellent VSWR, 1.05:1 typ.
• excellent flatness, 0.25 dB typ. to 2000 MHz
• usable to 4000 MHz
Applications
• PCS
• instrumentation
• cellular
FREQ.
RANGE
(MHz)
ATTENUATION
(dB)
Flatness*
VSWR
(:1)
MAX.
INPUT
POWER
DC-0.5
GHz
DC-1
GHz
DC-2
GHz
Total
Band
Max.
DC-0.5
GHz
DC-1
GHz
DC-2
GHz
(W)
fL--fUNom. Typ. Typ. Typ. Typ. Typ. Typ.
DC-2000 20±0.2 0.05 0.15 0.25 0.40 1.05 1.10 1.15 0.5
Frequency
(MHz)
Attenuation
(dB)
VSWR
(:1)
10.00 20.02 1.00
50.00 20.03 1.00
100.00 20.04 1.00
250.00 20.06 1.00
500.00 20.09 1.01
750.00 20.14 1.01
1000.00 20.21 1.03
1500.00 20.30 1.06
1750.00 20.34 1.09
2000.00 20.35 1.13
Electrical Schematic
FEMALEMALE R1
R2
R3
CASE STYLE: FF747
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
