Fixed Coaxial Attenuators
Model 34
dc to 4.0 GHz
Medium Power, Type N or SMK Connectors
25 Watts
Bi-directional Design
RoHS
TEST DATA:
Swept data plots of attenuation and SWR
from 50 MHz to 4 GHz is available at additional cost.
www.argosysales.com
800-542-4457
EXPRESS
Features
o
o
o
Optimized for Wireless OEM & Test Applications.
Precision Connectors with high temperature
support beads.
Designed to meet environmental requirements of
MIL-DTL-3933.
Type N connectors per MIL-STD-348 interface dimensions
- mate nondestructively with MIL-C-39012 connectors.
SMK (2.92mm) connectors - mate nondestructively with
SMA per MIL-C-39012, 3.5mm, SMK, and other 2.92mm
connectors.
Options
Description
Options Description
1
SMK Female
3
Type N, Female
2
SMK Male
4
Type N, Male
CONSTRUCTION:
Black, finned aluminum body, gold
plated beryllium copper contacts.
WEIGHT:
170 g (6 oz.) maximum
PHYSICAL DIMENSIONS:
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
dc to 4.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal
ATTN (dB)
3, 6, 10, 20, 30
Deviation (dB)
dc-2 GHz
2 - 4 GHz
+ 0.60
+ 1.00
MAXIMUM SWR*:
Frequency (GHz)
dc - 2
2-4
SWR
1.10
1.20
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)
POWER RATING (mounted horizontally):
25 watts
average (bi-directional)
to 25°C ambient temperature,
derated linearly to 2.5 watts @ 125°C. 5 kilowatt
peak
(5
μsec
pulse width; 0.25% duty cycle).
POWER COEFFICIENT:
<0.0006 dB/dB/watt
TEMPERATURE COEFFICIENT:
<0.0004 dB/dB/°C
TEMPERATURE RANGE:
-55 °C to 125 °C
NOTE: All dimensions are given in mm (inches) and are maximum,
unless otherwise specified..
MODEL NUMBER DESCRIPTION:
Example:
34 - XX - XX*
Basic
Model
Number
Attenuation
Value (dB)
Connector Options
1st digit is J1 side
2nd digit is J2 side
*Unit is bi-directional and full power may be applied to either J1 or J2.
49
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: 8/20/2013
49
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