Terminations & Loads
Model 1431
High Power Coaxial Termination
Convection Cooled
dc to 18.0 GHz
100 Watts
RoHS
CONSTRUCTION:
Black, finned aluminum body, stainless
steel connector; gold plated beryllium copper contact or
stainless steel male contact.
WEIGHT:
320 g (11 oz)
PHYSICAL DIMENSIONS:
www.argosysales.com
800-542-4457
EXPRESS
Features
o
o
o
Designed to meet environmental requirements of
MIL-D-39030.
Rugged injection molded connector.
1 Kilowatt Peak Power
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
MAXIMUM SWR:
Frequency (GHz)
dc - 8
8 - 18
SWR
1.20
1.30
NOTE:
1. All dimensions are given in mm (inches) and are
maximum, unless otherwise specified.
2. Unit available with RoHS compliant materials,
specify when ordering.
dc to 18.0 GHz
Model #
1431-1
1431-2
1431-3
1431-4
DIM A
13.2
14.0
18.3
23.1
(0.52)
(0.55)
(0.72)
(0.91)
Connector Type
3.5mm female
3.5mm male
N female
N male
POWER RATING:
100 watts
average (mounted horizon-
tally assuming unobstructed air flow and natural
convection around unit)
@ 25°C ambient temperature,
derated linearly to 10 watts @ 125°C. 1 kilowatt
peak
(5
μsec
pulse width; 5% duty cycle).
INTERMODULATION (Model 1431-X-LIM Only):
IM3
(Reflected) = -90 dBc with two input signals @ 869 MHz and
891 MHz with an average power of +43 dBm each.
TEMPERATURE RANGE:
-55°C to +125°C
TEST DATA:
SWR Testing performed across the frequency
band. Test data is available at additional cost.
CONNECTOR:
Type N connector mates nondestructively
with MIL-C-39012 connector. Choice of male (-4) or female
connector (-3).
3.5mm connector mates nondestructively with SMA per
MIL-C-39012, 2.92mm and other 3.5mm connector. Choice
of male (-2) or female connector (-1).
190
MODEL NUMBER DESCRIPTION:
Example:
1431 - X
-
LIM
IM Option*
Basic
Model
Number
Connector
Option
* Add -LIM to entire model number for Low Intermodulation option.
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: 3/10/09
模拟与混合信号