Model 4W
Hex Body Attenuators
Low Cost, SMA Connectors
dc to 4.0 GHz
2 Watts
TEMPERATURE RANGE:
-55°C to +125°C
CONNECTORS:
SMA connectors per MIL-STD-348 inter-
face dimensions mate nondestructively with MIL-C-39012
connectors.
CONSTRUCTION:
Passivated Stainless steel body and
connectors; gold plated beryllium copper contacts.
WEIGHT:
5.6 g (0.2 oz) maximum
PHYSICAL DIMENSIONS:
Features
o
Subminiature -
These attenuators offer the smallest
package size with broadband frequency response,
and attenuation values from 1 to 10, 20 & 30 dB.
Low Cost
Wireless Applications -
Optimized for use in the
wireless communications bands.
o
o
Specifications
NOMINAL IMPEDANCE:
50
Ω
FREQUENCY RANGE:
dc to 4.0 GHz
MAXIMUM DEVIATION OVER FREQUENCY:
Nominal ATTN (dB)
Deviation (dB)
1-6
7-10, 20
30
MAXIMUM SWR:
Frequency (GHz)
dc - 4.0
SWR
1.15
Basic
Model
Number
+ 0.30
+ 0.50
+ 0.75
NOTE:
dB VALUE
1 - 10
20, 30
DIM A
17.78 + 0.51 (0.70 + 0.020)
21.08 + 0.51 (0.83 + 0.020)
All dimensions are given in mm (inches) and are
maximum, unless otherwise specified.
MODEL NUMBER DESCRIPTION:
Example:
4W - XX
Attenuation
Value (dB)
POWER RATING:
2 watts
average
to 25°C ambient
temperature, derated linearly to 0.5 watts @ 125°C.
250 watts
peak
(5
µsec
pulse width; 0.4% duty cycle).
22
4/30/02
5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048
web: www.weinschel.com email: sales@weinschel.com
Fax: 301-846-9116
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