Antennas-Amplifier 5555 60-meter 2kW Transmit Band Pass Filters deliver uncompromising RF performance for operators who demand maximum signal purity, rugged reliability, and contest‑grade interference rejection. Engineered for the 60‑meter band (5.23–5.43 MHz), this heavy‑duty filter supports an impressive 2000W PEP while maintaining ultra‑clean signal characteristics ideal for high‑power stations, multi‑operator environments, and mission‑critical communications.

Built around a high‑Q resonant architecture, the 5555 provides >37 dB of out‑of‑band attenuation and an exceptionally low <0.2 dB insertion loss, ensuring your transmitted and received signals remain strong, clean, and uncorrupted. The unit features SO‑239 connectors and incorporates an integrated 13.8 VDC fan‑cooling system to maintain thermal stability during extended high‑duty‑cycle operation.

As part of Antennas‑Amplifiers’ industry‑leading lineup, the 5555 reflects the company’s long‑standing commitment to precision engineering and RF excellence. Known for their advanced antennas, low‑noise components, and high‑performance filters, Antennas‑Amplifiers designs each product for serious operators who expect superior durability, accuracy, and efficiency. Their filters are renowned for robust construction, minimal loss, and consistent performance even under demanding contest and DX conditions.

Key Features

• Covers 60‑meter band: 5.23–5.43MHz

• High‑power handling: 2000W PEP

• Outstanding rejection: >37dB out‑of‑band attenuation

• Exceptionally low loss: <0.2dB insertion loss

• Rugged connectivity: SO‑239 (UHF female) connectors

• Active cooling: 13.8VDC fan‑cooled for extended high‑power operation

• Designed for high‑performance stations: Ideal for contesting, multi‑station setups, DXpeditions, and interference‑sensitive environments

The Antennas‑Amplifiers 5555 is the optimal choice for operators seeking a professional‑grade 60‑meter filter that ensures cleaner signals, reduced interference, and superior reliability—no compromises.