Fixed Coaxial Attenuators
Model 82
High Power Coaxial Attenuator
Type N Connectors
E
X P R E S S
800-542-4457
dc to 3.0 GHz
1,000 Watts
www.sicklesonline.com
POWER RATING (assuming unobstructed air flow and
natural convection around unit):
1,000 watts
average
(unidirectional)
to 25°C ambient temperature, derated lin-
early to 100 watts @ 125°C. 10 kilowatt
peak
(5
μsec
pulse
width; 5% duty cycle). Maximum power into output is 75
Watts
average.
POWER COEFFICIENT:
<0.0001 dB/dB/Watt
TEMPERATURE COEFFICIENT:
<0.0004 dB/dB/°C
Features
o
o
Quality connectors with special high temperature
support beads.
Designed to meet environmental requirements of
MIL-A-3933.
TEMPERATURE RANGE:
derating applied.
-55°C to +125°C with power
TEST DATA:
Insertion Loss and SWR measurements per-
formed across frequency range. Test data supplied at
additional cost.
CONNECTOR:
Type N connectors - mate nondestructively
with MIL-C-39012 connectors .
Options
Type/Description
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
dc to 3.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY (dB):
NOM ATTN (dB)
10, 20, 30, 40
MAXIMUM SWR:
Deviation
dc - 1.5 GHz
1.5 - 3.0 GHz
+0.75
+1.5, -0.5 dB
3
Type N, Female
4
Type N, Male
CONSTRUCTION:
Black, finned aluminum body, stainless
steel or silver plated brass connectors with gold plated
beryllium copper or stainless steel N male contacts.
WEIGHT:
Net 12.10 kg (34 lbs) maximum
MODEL NUMBER DESCRIPTION:
Frequency (GHz)
dc - 1.5
1.5 - 3.0
PHYSICAL DIMENSIONS:
SWR
1.15
1.25
Basic Model
Number
82 - XX - XX
Attenuation
Value
Connector Options
- 1st Digit is input side
- 2nd digit is output side.
Aeroflex / Weinschel
Aeroflex / Weinschel
FEET ARE SPRING LOADED
FOR SELF LEVELING AND
ARE SHOWN FULLY EXTENDED
AND CAN BE COMPRESSED
UP TO 0.16 INCHES
(4 PLCS)
Connector Type
DIM A
15.0 (0.59)
22.9 (0.90)
DIM B
21.4 (0.84)
29.3 (1.15)
NOTE: All dimensions are given in mm (inches)
and are maximum, unless otherwise specified.
N female
N male
59
5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048
web: www.weinschel.com email: sales@weinschel.com
Fax: 301-846-9116
Revision Date: 2/3/05
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