DF(Direction Finding) Antennas
DF(Direction Finding) Antennas
Ultra-Wideband LPDA Antenna
DY-LPDA-A01-012
DY-LPDA-A01-012 is ultra wideband log periodic dipole array antenna designed and optimized for 500MHz ~ 25GHz band. It is designed in a small and lightweight structure and has handles and antenna fixing plates, making it easy to measure RF signals and mainly suitable for the fields of multi-band communication and SIGINT.
SPECIFICATION
| Electrical Specification | Freq. Range | 500MHz ~ 25GHz |
|---|---|---|
| Polarization | Linear (V or H) | |
| Gain [dBi] | ≥ Typ. 5 | |
| V.S.W.R | ≤ Typ. 2.0 : 1 | |
| Impedance [ohm] | Nom. 50 | |
| Mechanical Specification | Dimension [mm] | App. 394(L) x 216(H) |
| Weight [Kg] | App. 1 | |
| Connector Type | N-Type |
Electrical Performance
VSWR
GAIN
Cavity Backed Spiral Antenna
DY-Spiral-A05-001
DY-Spiral-A05-001 is a cavity backed spiral antenna designed and optimized for 1 ~ 6GHz band. It is designed for EMC, EMI, radio monitoring, telemetry, direction finding, and military communications such as EW, ELINT, SIGINT and etc. It is an antenna with excellent performance that provides consistently low VSWR, axial ratio and high gain across a wide frequency operating band.
SPECIFICATION
| Electrical Specification | Freq. Range | 1 ~ 6 GHz |
|---|---|---|
| Polarization | RHCP or LHCP | |
| Gain [dBi] | ≥ Typ. 3 | |
| V.S.W.R | ≤ Typ. 2.5 : 1 | |
| 3dB Beam Width [degree] | Typ. 70˚ | |
| Axial ratio(dB) | ≤ 3 | |
| Impedance [ohm] | Nom. 50 | |
| Mechanical Specification | Dimension [mm] | App. Φ 164 x 72(H) |
| Weight [Kg] | App. 1 | |
| Connector Type | SMA(f) | |
| Operating Temperature | -40℃ ~ 55℃ |
Electrical Performance
Axial Ratio
1000MHz (Elevation)
6000MHz (Elevation)
GAIN
1000MHz (Azimuth)
6000MHz (Azimuth)
