Fixed Coaxial Attenuators
Model 59
High Power, N or SMK Connectors
Conduction Cooled
dc to 2.5 GHz
100 Watts
RoHS
TEST DATA:
Swept data plots of attenuation and SWR
from 50 MHz to 2.5 GHz.
CONNECTORS:
Type N connectors per MIL-STD-348
interface dimensions - mate nondestructively with MIL-C-
39012 connectors. SMK (2.92mm) connectors mate with
SMA, 3.5mm and other 2.92mm connectors.
Options
Description
Options Description
1
SMK Female
3
Type N Female
2
SMK Male
4
Type N Male
CONSTRUCTION:
Aluminum alloy body, stainless steel
connectors; gold plated beryllium copper contacts.
WEIGHT:
300 g (10.6 oz.) maximum
PHYSICAL DIMENSIONS:
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.
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
dc to 2.5 GHz
DIM
“A”
DIM
“A”
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; 0.5 % 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:
<0.00015 dB/dB/watt
TEMPERATURE COEFFICIENT:
<0.0004 dB/dB/°C
TEMPERATURE RANGE:
-55°C to 100°C (case temp)
Connector
N Male
N Female
DIM A
22.9 (0.90)
15.0 (0.59)
Connector
2.92mm Male
2.92mm Female
DIM A
14.0 (0.55)
12.7 (0.50)
NOTE: All dimensions are given in mm (inches) and tolerances are
.X+0.5 (0.02) & .XX+0.25 (0.01), unless otherwise specified.
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
76
5305 Spectrum Drive, Frederick, MD 21703-7362
s
TEL: 301-846-9222, 800-638-2048
s
Fax: 301-846-9116
web: www.aeroflex.com/weinschel
s
email: weinschel-sales@aeroflex.com
Revision Date: 9/30/2012
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