123

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.com

Revision Date:

08/03/2016

Terminations & Loads

Model 1434

dc to 2.5 GHz

High Power, N Connectors

500 Watts

Convection Cooled

Features

o Compact Construction - Lowest size/power ratio.

o Low SWR - Maximum SWR remains low through full

frequency and power range.

o Rugged Construction - Quality connector with special

high temperature support bead.

Specifications

NOMINAL IMPEDANCE: 50

Ω

FREQUENCY RANGE:

dc to 2.5 GHz

MAXIMUM SWR:

Frequency (GHz)

SWR

dc - 2.5

1.10

INTERMODULATION (Model 1434-X-LIM Only):

IM3

(Reflected) = -100 dBc with two input signals @ 869 MHz

and 891 MHz with an average power of +43 dBm each.

POWER RATING: 500 watts average (mounted horizon-

tally assuming unobstructed air flow and natural

convection around unit) @ 25°C ambient temperature,

derated linearly to 50 watts @ 125°C. 10 kilowatts peak (5

μsec pulse width; 2.5% duty cycle).

TEMPERATURE RANGE: -55°C to +125°C

TEST DATA: Swept data plots of SWR from 50 MHz to

2.5 GHz is available at additional cost.

CONNECTOR: Type N connector per MIL-STD-348 inter-

face dimensions - mate nondestructively with MIL-C-39012

connector. Choice of male (-4) or female (-3) connector.

CONSTRUCTION: Black, finned aluminum body, stainless

steel connector; gold plated beryllium copper female

contacts and stainless steel male contacts.

WEIGHT: 3,640 g (8 lbs.)

MODEL NUMBER DESCRIPTION:

Example:

1434 - X - LIM

NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.

Model #

DIM A

Connector Type

1434-3

15.0 (0.59)

N female

1434-4

22.9 (0.90)

N male

PHYSICAL DIMENSIONS:

Basic

Model

Number

Connector

Option

IM Option*

* Add -LIM to entire model number for Low Intermodulation option.