Fixed Coaxial Attenuators
Model 48
High Power, N & 3.5mm Connectors
dc to 18.0 GHz
100 Watts
RoHS
ꢀ
TEST DATA: Swept data plots of attenuation and SWR
from 50 MHz to 18 GHz.
CONNECTORS: Type N connectors per MIL-STD-348
interface dimensions - mate nondestructively with MIL-C-
39012 connectors.
3.5mm (Male/Female) connectors - mate nondestructively
with SMAꢀper MIL-C-39012, 2.92mm and other 3.5mm
connectors.
EXPRESS
www.argosysales.com
800-542-4457
Connector Options
Type/Description
1
2
3
4
3.5mm, Female
3.5mm, Male
Type N, Female
Type N, Male
Features
o
Designed to meet environmental requirements of
MIL-DTL-3933.
CONSTRUCTION: Black, finned aluminum body, stainless
steel connectors, gold plated beryllium copper contacts.
WEIGHT: 383 g (13.5 oz.) maximum
o
Rugged injection molded connectors.
PHYSICAL DIMENSIONS:
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE:
dc to 18.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal ATTN (dB)
Deviation (dB)
6
+ 2.00
+ 2.00
+ 1.00
10
20, 30, 40
Connector
3.5mm Female
3.5mm Male
N Male
DIM A
MAXIMUM SWR:
13.2 (0.52)
14.0 (0.55)
24.1 (0.95)
19.0 (0.75)
Frequency (GHz)
6 dB
10 dB
20, 30, 40 dB
dc - 8
8 -12.4
12.4 - 18
1.30
1:45
1.60
1.40
1.40
1.55
1.25
1.35
1.45
N Female
NOTE: All dimensions are given in mm (inches) and are maximum,
unless otherwise specified.
MODEL NUMBER DESCRIPTION:
Example:
POWER RATING (mounted horizontally): 100 watts
average (unidirectional) to 25°C ambient temperature,
derated linearly to 10 watts @ 125°C. 1 kilowatt peak
(5 μsec pulse width; 5% duty cycle). Maximum power rating
into output port is 10 Watts average.
POWER COEFFICIENT: <0.00015 dB/dB/watt
TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C
TEMPERATURE RANGE: -55°C to 125°C
48 - XX - XX
Attenuation
Value (dB)
Basic
Model
Number
Connector Options
1st digit is input side
2nd digit is output side
61
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: 3/6/2013