Fixed Coaxial Attenuators
Model 59
High Power Fixed Coaxial Attenuator
Conduction Cooled
dc to 2.5 GHz
100 Watts
RoHS
TEMPERATURE RANGE:
-55°C to 100°C (case temp)
TEST DATA:
Insertion loss test data supplied at 0.05, 0.5,
1.0, 1.5, 2.0 and 2.5 GHz. Other test data can be
provided at additional cost.
CONNECTORS:
Type N connectors per MIL-STD-348
interface dimensions - mate nondestructively with MIL-C-
39012 connectors.
Connector Options
Type/Description
Type N, Female
Type N, Male
3
4
www.argosysales.com
800-542-4457
EXPRESS
Features
o
o
o
o
Precision Connectors with high temperature
support beads.
Designed to meet environmental requirements of
MIL-DTL-3933.
10 Kilowatts peak, Conductive Cooled
Wireless Applications
- Optimized for use in the
communications bands.
CONSTRUCTION:
Aluminum alloy body, stainless steel
connectors; gold plated beryllium copper contacts.
WEIGHT:
150 g (5.2 oz.) maximum
PHYSICAL DIMENSIONS:
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
dc to 2.5 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal
ATTN (dB)
3, 6, 10, 20, 30, 40
MAXIMUM SWR:
Deviation (dB)
dc-1 GHz
1-2.5 GHz
+ 0.70
+ 1.00
Frequency (GHz)
dc - 2.5
SWR
1.15
POWER RATING
100 watts
average (unidirectional),
10
kilowatts
peak
(5
μsec
pulse width; 0.4 % duty cycle) with
case temperature held within
100 °C maximum
with appro-
priate conductive heat sink. Note: 3 dB model can handle
200 Watts
average (unidirectional).
Maximum power
rating into output port is 10 % of the average power rating.
POWER COEFFICIENT:
<0.0004 dB/dB/watt
TEMPERATURE COEFFICIENT:
<0.0003 dB/dB/°C
NOTE:
1. All dimensions are given in mm (inches) and tolerances are .X+0.5
(0.02) & .XX+0.25 (0.01), unless otherwise specified.
2. Unit available with RoHS compliant materials, specify when ordering
MODEL NUMBER DESCRIPTION:
Example:
59 - XX - XX
Basic
Model
Number
Attenuation
Value (dB)
Connector Options
1st digit is input side
2nd digit is output side
49
5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048 Fax: 301-846-9116
web: www.aeroflex.com/weinschel email: weinschel-sales@aeroflex.com
Revision Date: 1/28/09
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