40 dB Fixed Attenuator, TNC Female To TNC
Female Rated To 25 Watts Up To 18 GHz
TECHNICAL DATA SHEET
40 dB Fixed Attenuator, TNC Female To TNC Female Rated To 25 Watts Up To 18 GHz
Configuration
Design
Connector 1
Connector 2
Body Material and Plating
Fixed, Bidirectional Attenuator
TNC Female
TNC Female
Aluminum Heatsink, Black Anodized
PE7378-40
Electrical Specifications
Frequency Range, GHz
Impedance, Ohms
Attenuation Value, dB
Maximum Input Power, Watts
Maximum VSWR
Frequency 1
Range, GHz
Insertion Loss, dB
VSWR
Attenuation Accuracy, dB
Maximum Input Power, Watts
Frequency 2
Range, GHz
VSWR
Attenuation Accuracy, dB
Frequency 3
Range, GHz
VSWR
Attenuation Accuracy, dB
DC to 18
50
40 to 40
25
1.6:1
DC to 6
40
1.3:1
1
25
6 to 12.4
1.45:1
1.25
12.4 to 18
1.6:1
1.5
Mechanical Specifications
Temperature
Operating Range, deg C
Size
Length, in [mm]
Width, in [mm]
.
-55 to +125
4.5 [114.3]
2.41 [61.21]
0.8 [362.87]
Weight, lbs [g]
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including
price, inventory and certifications:
40 dB Fixed Attenuator, TNC Female To TNC Female Rated To 25 Watts Up To 18 GHz
PE7378-40
PE7378-40 REV NC
1
40 dB Fixed Attenuator, TNC Female To TNC
Female Rated To 25 Watts Up To 18 GHz
TECHNICAL DATA SHEET
Connector 1
Type
Contact Material and Plating
Contact Plating Specification
Hex Size, In.
Body Material and Plating
Body Plating Specification
Connector 2
Type
Contact Material and Plating
Outer Conductor Material and Plating
Hex Size, In.
Body Material and Plating
TNC Female
Brass, Gold
Gold
11/16
Stainless Steel, Passivated
Passivated
TNC Female
Beryllium Copper, Gold
Stainless Steel, Passivated
11/16
Stainless Steel, Passivated
PE7378-40
Compliance Certifications
(visit www.Pasternack.com for current document)
RoHS Compliant
Yes
Plotted and Other Data
Notes:
Values at 25 °C, sea level
URL:
http://www.pasternack.com/40db-fixed-tnc-female-tnc-female-25-watts-attenuator-pe7378-40-p.aspx
40 dB Fixed Attenuator, TNC Female To TNC Female Rated To 25 Watts Up To 18 GHz from Pasternack Enterprises has same
day shipment for domestic and International orders. Our RF, microwave and fiber optic products maintain a 99% availability
and are part of the broadest selection in the industry.
PE7378-40 REV NC
2
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