Fixed Coaxial Attenuators
Model 84A
Ruggedized 2.4mm Connectors
dc to 40.0 GHz
2 Watts
RoHS
TEST DATA:
Swept data plots of attenuation and SWR
from 50 MHz to 40 GHz is available at additional cost.
www.argosysales.com
800-542-4457
EXPRESS
CONNECTORS:
2.4mm connectors mate nondestructively
with other 2.4mm connectors. Contact Pin Recession (0 to
0.003)
CONSTRUCTION:
Stainless steel body; gold plated berylli-
um copper contacts and brass connectors.
WEIGHT:
13 g (0.46 oz.) maximum
PHYSICAL DIMENSIONS:
Features
o
o
Useable to 42 GHz.
Designed to meet environmental requirements of
MIL-DTL-3933.
Specifications
NOMINAL IMPEDANCE:
FREQUENCY RANGE:
50
Ω
dc to 40.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal
ATTN (dB)
3, 6, 10
20, 30
Deviation (dB)
dc-26.5
+ 0.50
+ 0.80
26.5-40
+ 1.00
+ 1.50
Model
84A
F84A
M84A
DIM A
38.10 (1.50)
34.00 (1.34)
42.20 (1.66)
MAXIMUM SWR:
Frequency (GHz)
dc - 26.5
26.5 - 40
SWR
1.25
1.45
NOTE: All dimensions are given in mm (inches) and are maximum,
unless otherwise specified.
MODEL NUMBER DESCRIPTION:
POWER RATING:
2 watts
average
to 25 °C ambient tem-
perature, derated linearly to 0.1 watt at 125 °C. 200 watts
peak
(5
μsec
pulse width; 0.5 % duty cycle).
POWER COEFFICIENT:
< 0.005 dB/dB/watts
TEMPERATURE COEFFICIENT:
< 0.0004 dB/dB/°C
TEMPERATURE RANGE:
-55°C to +125°C
Example:
*84A - XX
Basic
Model
Number
Attenuation
Value (dB)
* Add Prefix M for double male and F for double female connectors.
32
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: 9/30/2012
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