Multiple isolation technology: the invention and fusion application of source distance isolation, polarization suppressor isolation, and waveform isolation better ensure the isolation between co-channel antennas and non-co-channel antennas; Co-frequency coupling truncation shaping technology: The shaping device with space radiation energy is arranged, which can effectively ensure the uniformity of the space radiation energy of the antenna, the enhancement of the low elevation angle energy and the energy between the same array elements.
Indicator parameters:
Antenna characteristics | |
| Array element | Central unit: 4B1L1
|
| Isolation | ≤-15dB between co-frequency units;
|
| Maximum gain | B1 L1 G1 center unit: center frequency 23.5dBic
|
| Elevation angle 30° gain | B3 array unit: center frequency 2-3.0dBic;
|
| Other parameters of the antenna | Impedance 500; Right-handed circular polarization covering azimuth: 0-360° Pitch:0-90° |
| Circuit Characteristics | |
| Low noise amplification gain | B3:21±1dB (determined by random matching module) |
| Low noise amplifier other | Noise figure ≤2dB Out-of-band rejection ：@50M≥50dBc |
| Parameter | VSWRS2.0 In-band flatness 1dB Operating voltage 3.3~12V Operating current ≤100mA Burnout resistance≥10w |
| Structural characteristics | |
| Dimensions
| L130XW130XH34mm |
| Interface | SMA-K(RFsingal) J30J-9ZK socket (power supply) |
| Power | 9-32V |
| Anti-interference indicators | Supporting anti-jamming module BY7330E
B3 unidirectional interference≥95dB B3 three directon interterence≥85db Includes anti-interference module weight＜500gcolor：GY06Olive drab |
| Environmental
| |
| Operating Temperature | -40°~+70° |
| Storage Temperature | -55°~+85° |
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