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High Performance The ILA1048 delivers up to 60 W output power with 48 dB gain, ensuring strong signal transmission for LTE and 5G base stations.
DPD-Optimized Design Built to support Digital Predistortion, it offers excellent linearity and spectral efficiency, minimizing distortion in high-data-rate environments.
Advanced Architecture Utilizes Doherty amplifier technology for improved power efficiency and reduced energy consumption in demanding RF systems.
Compact & Reliable Features a slim 28 mm profile with integrated protection against overheating, overvoltage, and load mismatches.
Broad Application Ideal for use in base stations, DAS, repeaters, and other cellular infrastructure requiring high efficiency and linearity.
Key Features
Supports LTE and 5G bands
DPD-enabled for low distortion
High linear output power
Efficient LDMOS/Doherty design
Flat gain across frequency
50Ω system compatibility
28V DC power input
Thermal and voltage protection
Compact, modular form factor
Ideal for base stations and DAS
The ILA1048 High‑Efficiency Power Amplifier Module with DPD is engineered for advanced wireless infrastructure applications, offering outstanding power efficiency and linearity. Designed to operate in cellular LTE/5G frequency bands, it integrates digital predistortion (DPD) technology to allow the amplifier to run closer to saturation before compression maximizing output and minimizing distortion. This results in significantly improved Error Vector Magnitude (EVM) and reduced adjacent-channel interference, while lowering power consumption and thermal load across network deployments.
Built around a Doherty or high‑efficiency LDMOS architecture, the ILA1048 delivers robust gain and consistent output power while maintaining flat gain response across its operating band. It is optimized for 50 Ω matching, supports a standard 28 V DC supply rail, and includes built‑in protections such as over-temperature shutdown and load mismatch detection. Ideal for use in base stations, repeaters, DAS nodes, and small cell systems, it offers compact packaging and reliable performance under diverse environmental conditions, aligning with industry standards for modular RF infrastructure components.
Specifications
| ILA1048 High‑Efficiency Power Amplifier for DPD – Specifications | |
|---|---|
| Frequency Band | 2110–2170 MHz (LTE/5G NR) |
| Output Power (Pₒₙₑ‑dB) | 60 W |
| Gain | 48 dB |
| Supply Voltage | 28 V DC |
| Supply Current | 10 A |
| Architecture | Doherty (symmetrical/asymmetrical) with DPD support |
| Impedance Matching | 50 Ω |
| Form Factor | 230 × 220 × 28 mm |
| Protection Features | Built-in thermal, over-voltage, load mismatch protection |
| Applications | LTE/5G base stations, DAS, small cell and repeater systems |
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ILA1048 High Efficiency Power Amplifiers for DPD
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