Auto Tune Combiner

Auto Tune Combiner

Discover the Sinclair IntelliTUNE™ Series — an advanced line of Auto Tune Combiner designed to overcome traditional challenges in RF system deployment. With a built-in control unit enabling fully autonomous frequency tuning, these combiners help eliminate return loss and maximize system performance.

Most notably, the IntelliTUNE™ Series addresses critical issues such as limited antenna spacing and tight frequency separation — effectively protecting against RF interference and ensuring system integrity in demanding environments.

Engineered for versatility, the IntelliTUNE™ Series boasts a high unloaded Q factor, wide tuning range, excellent linearity, robust power handling, and a compact, lightweight design. Its reliability is unmatched, making it ideal for mission-critical applications.

Remote configuration and system monitoring are simplified through Ethernet/IP connectivity and a user-friendly web-based interface, supporting both local and remote access with ease.

The series includes the TJA2, TJA3, and TJA4 models, covering all public safety frequency bands from 132 to 869 MHz. The space-efficient TJA3 and TJA4 models support two-channel integration within a standard 4U, 19-inch rack, ensuring effortless deployment even in constrained installation scenarios.

Product Highlights

• Overcome antenna spacing constraints (inadequate isolation) to protect against RF interference from inter-modulation, receiver de-sensitisation, cross modulation etc.

• Automatically track and tune to transmit frequencies, offering flexibility and ease of operation.

• Improves spectrum utilisation with more closely spaced channels.

• Supports up to 8 radio channels per combiner.

• Suitable for congested radio sites where many high-powered base station radios are collocated - analogue AM/FM, digital Tetra, P25, iDEN etc. Examples – Command & Control Centers, ports, airbases, public security and defence radio sites