Fixed Coaxial Attenuators
Model 59
High Power Fixed Coaxial Attenuator
dc to 2.5 GHz
100 Watts
Conduction Cooled
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
EXPRESS
www.argosysales.com
800-542-4457
interface dimensions - mate nondestructively with MIL-C-
39012 connectors.
Connector Options
Type/Description
Features
3
4
Type N, Female
Type N, Male
o
Precision Connectors with high temperature
support beads.
CONSTRUCTION: Aluminum alloy body, stainless steel
connectors; gold plated beryllium copper contacts.
WEIGHT: 150 g (5.2 oz.) maximum
PHYSICAL DIMENSIONS:
o
Designed to meet environmental requirements of
MIL-DTL-3933.
o
o
10 Kilowatts peak, Conductive Cooled
Wireless Applications - Optimized for use in the
communications bands.
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE:
dc to 2.5 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal
Deviation (dB)
ATTN (dB)
dc-1 GHz
+ 0.70
1-2.5 GHz
+ 1.00
3, 6, 10, 20, 30, 40
MAXIMUM SWR:
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.
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
POWER COEFFICIENT: <0.0004 dB/dB/watt
TEMPERATURE COEFFICIENT: <0.0003 dB/dB/°C
MODEL NUMBER DESCRIPTION:
Example:
59 - XX - XX
Connector Options
1st digit is input side
2nd digit is output side
Attenuation
Value (dB)
Basic
Model
Number
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