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SE78 Series Portable UHF Antenna System

The C125-2 Antenna stores within a 4.4” x 2.25” x 2.25” configuration and weighs less than one pound. When deployed this antenna provides a one hundred watt capability with greater than +5 dB of gain. Due to its unique packaging techniques, the antenna can be carried in a pocket and deployed within 30 seconds. The design houses all required electrical components and may be utilized for either handheld or tripod mounted requirements.

Various carrying case options are available which can provide for lightweight SATCOM radio/accessory storage for complete system readiness capability.

SE78 Series Antenna Specifications

Electrical
Frequency range 244 – 318 MHz
VSWR 1.5:1
Gain +5 dB respect to circular isotropic
Impedance 50 ohms
Polarization RHCP
3 dB beamwidth 100° Nominal
Radiation pattern Hemispherical
Power handling 100 watts CW max
Mechanical
Connector BNC Female
Weight 1.0 lb
Deployment 30 Seconds
Antenna Storage Size 4.4” x 2.25” x 2.25”
Finish Lusterless Black
Environmental
Operation Temperature -25°F to +160°F
Storage Temperature -54°F to +250°F
System Components
Part No. Antenna Tripod Carry Case Cable Qty
SE78-2 C125-2 EM5-1 CC2-1 -
SE78-2-2 C125-2 EM5-1 CC2-1 U133-1-1 (1)

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