The PTRX-9700 is an advanced panadapter for the IC-9700 radio, designed to enable seamless integration of RF/IF signals without compromising the radio’s performance. Developed by Radio Analog's experienced RF engineering team, this device extends the functionality of the IC-9700 by allowing it to interface directly with an external SDR for enhanced signal processing capabilities.
The panadapter uses a dual-function SMA connector at the rear panel, ingeniously avoiding the need for hardware modifications by repurposing the 10 MHz reference signal input for RF/IF output. This connector handles both functions concurrently, thanks to a sophisticated frequency splitting network on the panadapter PCB. The design emphasizes minimal signal loss, ensuring less than 0.3dB on the RF/IF signal path, and features a compact and reversible installation process.
Equipped with a four-layer PCB for optimal electromagnetic interference performance, the PTRX-9700 offers users a straightforward setup requiring only basic tools included in the kit. Test results confirm its capability in managing RF and reference signals simultaneously, thereby delivering exceptional signal clarity and stability. The panadapter meets the expectations of amateur radio operators looking for an efficient, user-friendly upgrade solution for the IC-9700.
