Led S.r.l. industrial electronics, transmission antennas, and equipment racks

Led S.r.l. industrial electronics and RF transmission systems: H1 and LCX antennas, power splitters, industrial automation controllers, and 19-inch equipment racks.

Led S.r.l.: Italian manufacturer of industrial electronics and automation systems

Founded in 2009 in Piove di Sacco, Italy, LED S.r.l. engineers and manufactures industrial electronics and transmission systems. Building upon thirty years of electro-mechanical heritage, the plant provides contract PCB fabrication, SMT assembly, and modular racks.

Engineering and manufacturing facility located in Piove di Sacco, Italy since 2009
Over thirty years of mechanical fabrication and electronic assembly background
Automated SMD and SMT assembly lines utilizing eco-friendly lead-free soldering alloy
Technical selection of control boards, RF hardware, and components by part number

Led S.r.l. industrial controllers and automated process electronic modules

LED S.r.l. engineers and produces specialized controllers and embedded boards for fuel dispensing units, automated vending machines, and digital payment terminals. Built for continuous operation, these control units deliver high electrical noise immunity and reliability.

Flow management and dispensing controllers tailored for automated fuel pump stations
Microprocessor control modules engineered for vending equipment and transaction units
Industrial AC power regulation units providing voltage stability for factory hardware
Custom wiring harnesses and junction assemblies for railway and automotive machinery

Led S.r.l. H1 series omnidirectional vertically polarized FM dipole antennas

Vertically polarized H1 series dipole antennas are engineered for FM radio transmitters operating from 87.5 to 108 MHz. Fabricated from corrosion-resistant aluminum alloy, each antenna incorporates an internal balun transformer for impedance matching and low return loss.

Broadband FM frequency coverage across 87.5 to 108 MHz with omnidirectional pattern
Structural aluminum alloy construction engineered to withstand extreme wind loads
Stackable multi-bay array configurations for flexible gain and radiation shaping
RF connector terminations available in N-type, 7/16 DIN, and 7/8 inch EIA Flange

Led S.r.l. LCX series circularly polarized FM radio transmission antennas

Engineered for high-power FM radio transmission across 87.5 to 108 MHz, the LCX series features circular polarization to overcome multipath interference in urban and mountainous terrain. The design ensures uniform signal penetration for mobile and stationary vehicle receivers.

Circular polarization minimizing reception fading in dense urban and rugged terrain
Corrosion-resistant aluminum alloy build with sealed RF input connection bays
High power handling capability up to four to five kilowatts per antenna element
Versatile mounting hardware fitting tubular masts and lattice tower structures

Led S.r.l. RF power dividers, coaxial cable assemblies, and matching adapters

To interconnect multi-bay antenna arrays, LED S.r.l. manufactures single-step power dividers in two, three, four, six, and eight-way configurations. Every component undergoes vector network analyzer calibration to ensure low insertion loss and high port isolation.

Single-step coaxial power splitters configured for two, three, four, six, or eight lines
Phase-matched coaxial cable assemblies based on RG213, 1/2 inch, and 7/8 inch lines
Precision RF adapters and flange couplings for N-type, 7/16 DIN, and 7/8 EIA connectors
Ultra-low insertion loss across transmission bands with robust inter-port isolation

Led S.r.l. customizable 19-inch equipment racks and transmitter enclosures

Rack series enclosures by LED S.r.l. offer internal mounting capacities from 8U up to 44U with a standard footprint of 600 mm width and 822 mm depth. Engineered for RF transmitters, telemetry receivers, and power supplies, the cabinets feature optimized airflow ventilation.

Internal rack height range from 8U to 44U with standard 600 mm width and 822 mm depth
Door configuration options: solid steel plate, perforated ventilation, or Plexiglas window
Integrated copper grounding busbars and heavy-duty heavy-duty roller wheels included
Reinforced chassis rail guides for heavy FM radio transmitters and full RAL finish options

Engineering capabilities and manufacturing base of Led S.r.l.

Established in 2009 in Piove di Sacco, Padua province, LED S.r.l. combines over thirty years of engineering expertise from sister mechanical enterprise PMW S.r.l. with advanced electronic assembly capabilities.

The factory operates high-speed surface-mount placement equipment, selective soldering bays, and dedicated quality inspection stations for custom sub-assemblies.

All electronic circuit boards utilize eco-friendly lead-free soldering alloy compliant with international safety and environmental directives.

An internal laboratory performs comprehensive functional testing and radio frequency calibration on completed transmission systems, power amplifiers, and industrial control modules prior to site deployment.

Industrial control units and technological automation systems

The engineering of automated control hardware for fuel dispensing systems, automated vending machines, and electronic payment terminals represents a core competency of the Italian facility.

Engineering teams develop microprocessor-based boards featuring high electromagnetic immunity against line voltage transients, ambient temperature swings, and chemical vapors.

For railway rolling stock and automotive sectors, the enterprise manufactures specialized junction enclosures, relay panels, and vibration-resistant wiring assemblies.

Robust connection terminals and quality wiring ensure dependable electrical continuity under severe mechanical vibration and continuous dynamic loads.

H1 series omnidirectional vertically polarized FM dipole antennas

Engineered for FM radio transmitters across the 87.5 to 108 MHz spectrum, H1 series dipole antennas provide uniform omnidirectional horizontal radiation coverage.

Structural elements utilize a corrosion-resistant aluminum alloy that maintains dimensional integrity under gale-force wind loads and heavy rime ice accumulation in harsh operating climates.

An integrated internal balun transformer matches feeder impedance to the antenna dipole elements.

To increase forward gain and optimize radiation patterns toward the horizon, individual H1 units can be configured into vertical collinear arrays of 2, 3, 4, 6, or 8 bays terminated with N-female, 7/16 DIN, or 7/8 inch EIA Flange couplings.

LCX series circularly polarized transmission antennas for rugged terrain

In challenging transmission environments characterized by mountain valleys or dense high-rise urban architecture, conventional vertical polarization suffers from severe multipath reflections.

The circularly polarized LCX series emits an electromagnetic wave with a rotating field vector, noticeably improving reception quality for vehicle antennas and portable receivers.

Heavy-duty aluminum alloy construction allows continuous high-power handling up to 4 to 5 kilowatts per antenna element. Weatherproof RF input junction enclosures prevent ambient moisture ingress, eliminating contact oxidation and impedance mismatch along the antenna-feeder line.

RF power dividers, phasing harnesses, and coaxial transmission accessories

Coherent power combining and distribution within multi-bay antenna arrays demands broadband splitters with minimal ohmic attenuation and high inter-port isolation. LED S.r.l.

fabricates single-step power dividers supporting 2, 3, 4, 6, and 8 balanced outputs enclosed in shielded housings fitted with N, 7/16 DIN, and 7/8 inch EIA connectors at 50 ohms impedance.

In addition to power dividers, the plant produces phase-matched coaxial jumpers and transmission lines utilizing RG213, half-inch CLF, and heavy 7/8 inch coaxial cables.

Each cable segment is cut to exact electrical length considering dielectric velocity factors to achieve synchronous excitation across all array bays.

Customizable 19-inch equipment racks and transmitter enclosures

For orderly housing, effective thermal cooling, and operational protection of FM transmitters, receivers, exciters, and uninterruptible power systems, LED S.r.l. manufactures Rack series enclosures.

The lineup covers mounting heights from 8U to 44U with a standard 600 mm width and an extended 822 mm depth to accommodate deep industrial amplifier chassis.

Cabinet architecture accommodates several door options: solid sheet steel, high-flow perforated mesh for forced ventilation, or lockable transparent Plexiglas panels. Standard configurations include copper grounding busbars, internal equipment rail guides, and heavy-duty transport roller wheels.

Led and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Led and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.