
EMCO 3104
Physical Specifications 
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Width-
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Depth- 
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Diameter-
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Weight - 
 56.5 in 
32 in
 21 in
6 lb
Standard Configuration
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Options
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antenna elements 
balun 
tripod mount
Tripod 
RF Cable
(with elements)
Biconical Antenna
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Broadband
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Ability to Receive or Transmit
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Good Gain Characteristics
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Coaxial wound balun and three dimensional elements 
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May be used for radiated susceptibility measurements
Electrical Specifications
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Frequency Range
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VSWR (avg):
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VSWR (max):
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Maximum Continuous Power
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Peak Power:
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Impedance
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Connector Type
Applications: Radiated Emissions
Test Types -
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FCC 15 
FCC 18 
SAE J551 
MIL-STD 461 
Tempest
 2.5:1 
 10:1
 100 W
: 50 ohm
: BNC female
: 20 - 200 MHz
: 50 W