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Electronic warfare system
Main components

DFD(Digital Frequency Discriminator)

Real-time precise measurement of frequency information in threat signals such as radar pulse wave / Measures pulse compression signal data (PMOP, FMOP)
broadband correlator, frequency mathematical algorithm / compatible with various platforms, the only Korean product of its kind

Operating frequency C-D Band, E-G Band, H-J Band, E-J Band
Frequency accuracy 1 ~ 3MHz RMS or lower
Resolution 12 bit or 14 bit
Input pulse width 100ns or higher
Measurement data Frequency, PMOP, FMOP
RF interface SMA
Interface RS-422/485, VPX
operating temperature -33°~ +71°
 
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High frequency core components including SDLVA, limiting amplifier, etc

Ultra wideband power divider, filter, high frequency switch

SDLVA - Convert RF signals to video signals
- Operating frequency : C-D Band, E-G Band, H-J Band, E-J Band
- Linearity and flatness : within 3dB
- T.S.S : -65dBm 이하
- Dynamic range : 60dB or higher
Limiting amplifier - Amplifies high frequency signals regardless of the input signal strength
- Operating frequency : E-G Band, H-J Band, E-J Band
- VSWR : 2:1 이하
- Input level : -60 ~ +10 dBm
- Output level : 13~17dBm
- operating temperature : -40 ~ +71°
 
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Antenna

Supplies antennas needed for electronic warfare including broadband spiral antenna for direction finding, omnidirectional antenna, multi- polarized sinuous antenna, etc.

Operating frequency E-G Band, H-J Band, E-J Band
Omnidirectional antenna - Broadband Omni-directional
- Impedance : 50Ω
Direction finding antenna - Circular polarization
- Wide Bandwidth(up to 40 GHz)
- Impedance : 50Ω
 
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Radome

Permeation characteristics optimized for broadband frequency range / Satisfies resisting pressure requirements up to 65bar

Frequency band - E-G Band, H-J Band, E-J Band
- Low Propagation Loss
- Good VSWR
- High efficient for Beam Pattern
- Protecting Antenna
- Hydraulic pressure/watertight capacity
 
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