#MIL-A-257081 Vhf Df Antenna | Related Equipment Waveguides Antennas

MIL-A-257081

Antenna

NSN 5985-00-106-0906

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001060906

Technical Specifications of NSN

Overall Length:
5.250 inches
Overall Height:
1.750 inches
Overall Width:
3.300 inches
Mounting Hole Diameter:
0.144 inches
Mounting Hole Quantity:
6
Frequency Rating:
0.950 gigahertz single antenna element and 1.220 gigahertz single antenna element
Distance Between Mounting Facility Centers:
Between 1.250 inches and 4.500 inches
Operating Tempurature Range:
-55.0/+250.0 degrees celsius
Operating Tempurature Range:
-55.0 to 250.0 degrees celsius
Coaxial Connector Series Designation:
Bnc single antenna element
Connector End Design:
Socket single antenna element
Electromagnetic Polarization Type:
Vertical single antenna element
Radiation Pattern:
Omnidirectional single antenna element
Power Rating:
100.000 watts average single antenna element and 10.500 kilowatts peak single antenna element
Characteristic Impedance In Ohms:
50.0 single antenna element
Termination Identification:
M25708-1-01 single antenna element
Termination Manufacturer Code:
81349 single antenna element
Beam Scanning Method:
Fixed single antenna element
Design Type:
Blade single antenna element
Mounting Method:
Base and unthreaded hole
Terminal Type:
Connector, receptacle single antenna element
Beam Width Angle:
2.0 degrees vertical single antenna element
Power Gain In Decibels:
0.50 single antenna element
Precious Material And Location:
Contact surfaces gold
Precious Material:
Gold
Test Data Document:
81349-mil-a-25708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data:
81349-mil-a-25708/1 government specification
Fsc Application Data:
Antennas, waveguides, and related equipment
NSN:
5985-00-106-0906
Item Name:
Vhf Df Antenna
Cage Code:
81349

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M25708/1-01
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-DTL-25708/1
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AT-741 B/B
Cage Code:
05211
RNCC:
5
RNVC:
1
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
3-00001
Cage Code:
00752
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AT741B/B
Cage Code:
00752
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AT-741B/B
Cage Code:
80058
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AT-741B/A
Cage Code:
80058
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Last Updated: 12/21/2024