Terminations & Loads
Model 1431
High Power, N & 3.5mm Connectors
Convection Cooled
dc to 18.0 GHz
100 Watts
RoHS
ꢀ
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).
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:
Features
o
Designed to meet environmental requirements of
MIL-D-39030.
o
o
Rugged injection molded connector.
1 Kilowatt Peak Power
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE: dc to 18.0 GHz
MAXIMUM SWR:
Frequency (GHz)
SWR
dc - 8
8 - 18
1.20
1.30
Model #
DIM A
Connector Type
1431-1
1431-2
1431-3
1431-4
13.2 (0.52)
14.0 (0.55)
18.3 (0.72)
23.1 (0.91)
3.5mm female
3.5mm male
N female
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).
N male
NOTE: All dimensions are given in mm (inches) and are
maximum, unless otherwise specified.
TEMPERATURE RANGE: -55°C to +125°C
TEST DATA: Swept data plots of SWR from 50 MHz to
18 GHz is available at additional cost.
116
5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.weinschel.apitech.com s email: weinschel-sales@apitech.com
Revision Date: 08/03/2016