Fixed Coaxial Attenuators
Model 84A
Fixed Coaxial Attenuator
dc to 40.0 GHz
2 Watts
2.4mm Connectors
RoHS
ꢀ
TEMPERATURE RANGE: -55°C to +125°C
TEST DATA: Insertion Loss and SWR Testing performed
across frequency range. Test data available at additional
cost.
CONNECTORS: 2.4mm connectors - mate nondestructive-
ly with other 2.4mm connectors.
EXPRESS
www.argosysales.com
800-542-4457
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 43 GHz.
Designed to meet environmental requirements of
MIL-A-3933.
2.4mm Female
2.4mm Male
Connector
o
Ruggedized 2.4mm Connectors.
Connector
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE:
dc to 40.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal
ATTN (dB)
Deviation (dB)
18-26.5
dc-18.0
26.5-40
1 - 3
4 - 6
7 - 10
20
+ 0.60
+ 0.60
+ 0.60
+ 0.70
+ 1.00
+ 0.70
+ 0.70
+ 0.80
+ 1.00
+ 1.40
+ 1.10
+ 1.00
+ 1.00
+ 1.00
+ 1.40
Model
84A
F84A
M84A
DIM A
38.10 (1.50)
33.78 (1.33)
44.16 (1.66)
30
NOTE:
1. All dimensions are given in mm (inches) and are maximum, unless
otherwise specified.
MAXIMUM SWR:
Frequency (GHz)
SWR
2. Unit available with RoHS compliant materials, specify when ordering.
dc - 26.5
26.5 - 40
1.35
1.50
MODEL NUMBER DESCRIPTION:
Example:
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
84A - XX
Attenuation
Value (dB)
Basic
Model
Number
29
5305 Spectrum Drive, Frederick, MD 21703-7362 ꢀ TEL: 301-846-9222, 800-638-2048 ꢀ Fax: 301-846-9116
web: www.aeroflex-weinschel.com ꢀ email: weinschel-sales@aeroflex.com
Revision Date: 2/20/08