Terminations & Loads
Model 1440
High Power, N or SMK Connectors
Convection Cooled
dc to 6.0 GHz
100 Watts
RoHS
ꢀ
MAXIMUM SWR:
Frequency (GHz)
dc - 6
SWR
1.15
POWER RATING: 100 watts average (mounted horizon-
tally assuming unobstructed air flow and natural
convection around unit) to 25°C ambient temperature,
derated linearly to 10 watts @ 125°C. 10 kilowatts peak
(5 μsec pulse width; 0.5 % duty cycle).
TEMPERATURE RANGE: -55°C to +125°C
TEST DATA: Swept data plots of SWR from 50 MHz to
6 GHz.
Features
CONNECTOR: Type N connector per MIL-STD-348 inter-
face dimensions - mate nondestructively with MIL-C-39012
connector. Choice of male (-4) or female connector (-3).
SMK (2.92mm) connector mates nondestructively with SMA
per MIL-C-39012, 3.5mm and other 2.92mm (SMK) connec-
tor. Choice of male (-2) or female connector (-1).
o
o
o
Compact Construction - Lowest size/power ratio.
Low SWR
Rugged Construction - Quality connector with special
high temperature support bead.
o
Ideal for Wireless Applications.
CONSTRUCTION: Black, finned aluminum body, stainless
steel connector; gold plated beryllium copper center
contacts.
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE: dc to 6.0 GHz
WEIGHT: 500 g (18 oz)
PHYSICAL DIMENSIONS:
Model #
DIM A
Connector Type
1440-1
1440-2
1440-3
1440-4
12.7 (0.50)
14.0 (0.55)
15.0 (0.59)
22.9 (0.90)
2.92mm female
2.92mm male
N female
NOTE: All dimensions are given in mm (inches) and are
maximum, unless otherwise specified.
N male
114
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