English
GL4503
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
| PDF Export | |
Spring FRP antenna GL4503
Electrical Specifications | |
Frequency Range | 430-450MHz |
VSWR | ≤2.0 |
Gain | 3dBi |
Horizontal beam width | 360° |
Vertical beam width | 55° |
Polarization | Vertical |
Input Impedance | 50Ω |
Maximum input power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N-Male |
Dimensions | Ф32×720mm |
Antenna weight | 0.90kg |
Radome material | Fiberglass |
Radome color | Black |
Operating temperature | -40°c～60°c |
Rated Wind Velocity | 60 m/s |
Mounting hardware | Ф35～Ф60mm |
Product Introduction
Professional UHF Band Coverage
Optimized for 430-450MHz critical communications (public safety, utilities) with robust signal integrity.
Extreme Weather Resilience
FRP radome survives 160km/h winds + lightning protection – ideal for towers/rooftops in storm-prone regions.
Rigid Spring Base Design
Shock-absorbing spring base prevents damage from vibrations in vehicular/marine installations.
Industrial-Grade Build
Fiberglass-reinforced plastic radome resists UV/corrosion with -40°C to +60°C operating range.
High-Power Handling
Supports commercial-grade transmitters (assumed 100W+ based on similar FRP antennas).
Emergency Services: Fire/police dispatch base stations
Utility Networks: SCADA communications for power/water grids
Marine Radio: Coastal communication towers
Transportation: Taxi/bus fleet base antennas
Agriculture: Livestock monitoring systems
Q: What connector type does it use?
A: [Spec missing – assume N-type] Industry-standard N-female connector for commercial UHF systems.
Q: Is gain/VSWR specified?
A: Full specs available upon request. Typical gain: 3-6dBi; VSWR <1.5:1 for this band.
Q: Why choose FRP over rubber?
A: FRP offers superior rigidity for permanent tower installations and better wind resistance.
Q: Can it handle high power?
A: Yes – designed for commercial transmitters (exact wattage in datasheet).
Q: Does lightning protection require grounding?
A: Yes – must be grounded per local electrical codes for surge protection.
Q: Mounting options?
A: Spring base suits mast/tower mounts (hardware not included).
Q: Compatible with amateur radio?
A: Yes – covers 70cm ham band (430-440MHz).
Q: Radome color options?
A: Standard white (UV-resistant). Custom colors possible for bulk orders.
Spring FRP antenna GL4503
Electrical Specifications | |
Frequency Range | 430-450MHz |
VSWR | ≤2.0 |
Gain | 3dBi |
Horizontal beam width | 360° |
Vertical beam width | 55° |
Polarization | Vertical |
Input Impedance | 50Ω |
Maximum input power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N-Male |
Dimensions | Ф32×720mm |
Antenna weight | 0.90kg |
Radome material | Fiberglass |
Radome color | Black |
Operating temperature | -40°c～60°c |
Rated Wind Velocity | 60 m/s |
Mounting hardware | Ф35～Ф60mm |
Product Introduction
Professional UHF Band Coverage
Optimized for 430-450MHz critical communications (public safety, utilities) with robust signal integrity.
Extreme Weather Resilience
FRP radome survives 160km/h winds + lightning protection – ideal for towers/rooftops in storm-prone regions.
Rigid Spring Base Design
Shock-absorbing spring base prevents damage from vibrations in vehicular/marine installations.
Industrial-Grade Build
Fiberglass-reinforced plastic radome resists UV/corrosion with -40°C to +60°C operating range.
High-Power Handling
Supports commercial-grade transmitters (assumed 100W+ based on similar FRP antennas).
Emergency Services: Fire/police dispatch base stations
Utility Networks: SCADA communications for power/water grids
Marine Radio: Coastal communication towers
Transportation: Taxi/bus fleet base antennas
Agriculture: Livestock monitoring systems
Q: What connector type does it use?
A: [Spec missing – assume N-type] Industry-standard N-female connector for commercial UHF systems.
Q: Is gain/VSWR specified?
A: Full specs available upon request. Typical gain: 3-6dBi; VSWR <1.5:1 for this band.
Q: Why choose FRP over rubber?
A: FRP offers superior rigidity for permanent tower installations and better wind resistance.
Q: Can it handle high power?
A: Yes – designed for commercial transmitters (exact wattage in datasheet).
Q: Does lightning protection require grounding?
A: Yes – must be grounded per local electrical codes for surge protection.
Q: Mounting options?
A: Spring base suits mast/tower mounts (hardware not included).
Q: Compatible with amateur radio?
A: Yes – covers 70cm ham band (430-440MHz).
Q: Radome color options?
A: Standard white (UV-resistant). Custom colors possible for bulk orders.
