Log-Periodic Antenna LPA 530-2750 MHz is a wideband log-periodic dipole array (LPDA) covering 0.53-2.75 GHz with 10 dB gain and linear polarization (vertical or horizontal). This 530-2750 MHz log-periodic directional antenna uses 50 ohm impedance and a 1× N-Female connector, with low VSWR (≤ 1.5) for good impedance matching.
Its broad pattern is 40-60° (H) and 50-80° (V), with 25 dB cross-polarization isolation and −12 dB sidelobe level relative to the main beam. Designed for monitoring, RF links and field deployments, it is available optional up to 6 GHz. Dimensions 1140×285×65 mm, weight ≤ 1 kg; supplied with a pole mount bracket (vertical pipe up to 35 mm).
Technical Specifications of Log-Periodic Antenna LPA 530-2750 MHz
Log-Periodic Antenna LPA 530-2750 MHz is a wideband log-periodic dipole array (LPDA) covering 530-2750 MHz (0.53-2.75 GHz) with 50 Ω impedance. The antenna provides 10 dB gain and linear polarization (vertical or horizontal) through a single-port design with 1× N-Female connector (N socket). Matching is specified as VSWR 1.5 in the operating band (low VSWR / good impedance matching within the stated limit).
Radiation characteristics include 40-60° horizontal (H) beamwidth and 50-80° vertical (V) beamwidth, plus 25 dB cross-polarization isolation and −12 dB sidelobe level relative to the main beam. Power handling is specified as 150 W short-term input power, 100 W long-term input power, and up to 200 W peak power. Mechanical size is 1140 × 285 × 65 mm, weight ≤ 1 kg. An optional version up to 6 GHz is available. Mounting is specified for a vertical pipe up to 35 mm.
Key Features of Log-Periodic Antenna LPA Linear Polarization (Vertical or Horizontal)
- 530-2750 MHz log-periodic directional antenna, 10 dB gain for wideband work
- Linear polarized log-periodic antenna (vertical or horizontal) / single-polarized LPDA
- 1× N-Female, 50 ohm interface for standard RF systems
- Low VSWR log-periodic antenna (≤ 1.5 / VSWR 1.5 stated) for stable matching
- Beamwidth 40-60° (H) / 50-80° (V) for broad directional coverage
- Cross-polarization isolation 25 dB and sidelobe level −12 dB (relative to main beam)
- High power handling: 150 W short-term, 100 W long-term, up to 200 W peak power
- Compact / lightweight format: 1140×285×65 mm, ≤ 1 kg
- Optional configuration up to 6 GHz (as specified)
Applications
This wideband LPDA 530-2750 MHz is intended for:
- Building reliable wireless radio links and retransmission / relay lines
- Point-to-point (PtP) and point-to-multipoint (PtMP) directional deployments (frequency dependent)
- Spectrum monitoring and monitoring/telemetry RF tasks
- Tactical field deployments and EW-related application areas (as stated)
- Industrial and field networks, including stable networks such as Wi-Fi, and optional WiMax use cases where system frequencies match
- Testing and evaluation of wireless equipment across a wide band (wideband coverage use case)
Compatibility of Log-Periodic Antenna LPA 530-2750 MHz, 10 dB, Linear Polarization (Vertical or Horizontal)
- Frequency: 530-2750 MHz (optional up to 6 GHz)
- Impedance: 50 Ω
- Connector: 1× N-type female (N socket / N-Female)
- Polarization: linear systems requiring vertical or horizontal polarization
- Mounting: vertical pipe up to 35 mm (with included bracket)
How It Works ❓
A log-periodic dipole array (LPDA) uses multiple dipole elements with gradually changing dimensions to maintain operation across a wide frequency range. This structure enables wideband reception/transmission across 530-2750 MHz while keeping a directional pattern. The stated beamwidth (40-60° H / 50-80° V) provides broad directional coverage, while VSWR 1.5 supports predictable integration into 50 Ω RF chains. Cross-polarization isolation and sidelobe level help control polarization leakage and off-axis radiation within the stated specifications.
Why Choose the Log-Periodic Antenna LPA 530-2750 MHz, 10 dB, Linear Polarization (Vertical or Horizontal), 1×N-Female, 50 Ohm ❓
👉Choose this LPDA when you need:
- A wideband 530-2750 MHz directional antenna with 10 dB gain
- Linear polarization (V or H) and a simple single-port 1× N-Female interface
- Stated matching VSWR 1.5, plus 25 dB cross-polarization isolation and −12 dB sidelobe level
- High input power capability (up to 150 W short-term / 100 W long-term / 200 W peak power)
- Lightweight deployment (≤ 1 kg) with pole mounting support
For a wideband 530-2750 MHz log-periodic directional antenna with 10 dB gain, 50 Ω, 1× N-Female, and field-ready mounting, choose the Log-Periodic Antenna LPA and deploy it in your monitoring or RF link system. 🤝
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