50 dB Fixed Attenuator, SMA Female To SMA Female Directional
Black Aluminum Heatsink Body Rated To 300 Watts Up To 3 GHz
TECHNICAL DATA SHEET
PE7407-50
Pasternack Enterprises’ line of 300W Attenuators operate from DC to 3 GHz, and are available in 16 different 7/16 DIN, N,
SMA and TNC in-series combinations. Our 300W Attenuators are manufactured with Passivated Stainless Steel SMA, TNC
and N connectors, and Silver Plated Brass 7/16 DIN connectors. Pasternack 300W Attenuators come in 3 dB, 6 dB, 10
dB, 20 dB, 30 dB, 40 dB, & 50 dB values and will operate from -55 to +125 degrees C. Additional between-series connector
combinations are available upon request.
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300W average power and 2,500W peak power handling capability
Operates to 3 GHz
Temperature range of -55 to +125 degrees C
16 in-series combinations
7/16 DIN, SMA, N, TNC Male and Female connectors are available
Other connector combinations available upon request
Configuration
Design
Connector 1
Connector 2
Body Material and Plating
Fixed, Directional Attenuator
SMA Female
SMA Female
Black Aluminum Heatsink
Electrical Specifications
* Values at 25°C, sea level
Description
Frequency Range
Impedance
Attenuation Value
Accuracy Statement
Input Power
Peak Power
VSWR
.
Minimum
DC
Typical
50
50
Attenuation accuracy it + / -
Maximum
3
Units
GHz
Ohms
dB
300
2.5
1.4:1
Watts
KWatts
Specifications by Frequency
Description
Range
VSWR
Attenuation Accuracy
.
F1
DC to 1.5
1.2:1
± 1.25
F2
1.5 to 3
1.4:1
± 1.5
F3
F4
F5
Units
GHz
dB
Mechanical Specifications
Temperature
Operating Range
-55 to +125 deg C
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications:
50 dB Fixed Attenuator, SMA Female To SMA Female Directional Black Aluminum Heatsink
Body Rated To 300 Watts Up To 3 GHz PE7407-50
PE7407-50 REV 1.0
1
50 dB Fixed Attenuator, SMA Female To SMA Female Directional
Black Aluminum Heatsink Body Rated To 300 Watts Up To 3 GHz
TECHNICAL DATA SHEET
Size
Length
Width
Height
.
PE7407-50
5.6 in [142.24 mm]
6.2 in [157.48 mm]
6.3 in [160.02 mm]
4 lbs [1.81 Kg]
Weight
Connectors
Description
Type
Contact Material and Plating
Outer Conductor Material and Plating
Body Material and Plating
.
Connector 1
SMA Female
Beryllium Copper, Gold
Passivated Stainless Steel
Passivated Stainless Steel
Connector 2
SMA Female
Beryllium Copper, Gold
Passivated Stainless Steel
Passivated Stainless Steel
Compliance Certifications
(visit www.Pasternack.com for current document)
RoHS Compliant
Plotted and Other Data
Notes:
• Values at 25 °C, sea level
• Calculated Heatsink Thermal Rise: .7C / Watt
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications:
50 dB Fixed Attenuator, SMA Female To SMA Female Directional Black Aluminum Heatsink
Body Rated To 300 Watts Up To 3 GHz PE7407-50
PE7407-50 REV 1.0
2
50 dB Fixed Attenuator, SMA Female To SMA Female Directional
Black Aluminum Heatsink Body Rated To 300 Watts Up To 3 GHz
TECHNICAL DATA SHEET
Outline Drawing
PE7407-50
50 dB Fixed Attenuator, SMA Female To SMA Female Directional Black Aluminum Heatsink Body Rated To 300 Watts Up To
3 GHz from Pasternack Enterprises has same day shipment for domestic and International orders. Our RF, microwave and
millimeter wave products maintain a 99% availability and are part of the broadest selection in the industry.
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications:
50 dB Fixed Attenuator, SMA Female To SMA Female Directional Black Aluminum Heatsink Body
Rated To 300 Watts Up To 3 GHz PE7407-50
URL:
http://www.pasternack.com/50db-fixed-sma-female-sma-female-300-watts-attenuator-pe7407-50-p.aspx
PE7407-50 REV 1.0
3
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