ANTENNA

2 CHANNELS

8 RECEIVERS

OL-SDR is a Direct Sampling SDR Transceiver leveraging the latest signal processing technologies through a high-performance FPGA.

OL-SDR delivers:

DUAL INDEPENDENT HARDWARE CHANNELS: Each channel features its own dedicated ADC, band-pass filters, attenuator, and preamplifier.

8 DATA STREAMS & DEDICATED DSP: The RF signal chain utilises 8 data streams, each with dedicated DSP. This allows simultaneous operation across the HF range (160 to 6 meters) over four independent windows. Each window supports both a Main and a Sub-receiver, for a total of 8 independent receiving frequencies.

FULL DUPLEX & CROSS-BAND: Simultaneous operation across four bands. Combined with FOUR independent antenna inputs, this allows for multi-band monitoring, simultaneous transmit/receive, and the exploration of advanced operating modes.

NATIVE SO2R SOLUTION: With its 4-receiver/4-sub-receiver architecture, OL-SDR provides a native SO2R (Single Operator 2 Radios) solution without additional hardware. Full OTRSP protocol compatibility ensures seamless integration with leading loggers like DXnet.com, N1MM, and HRDLog, streamlining your shack and reducing complexity.

NATIVE MQTT INTEGRATION: Interfaces natively with devices such as StreamDeck^®, putting every function just one click away.

4-INPUT SEMI-BREAK-IN: For CW enthusiasts, 4 independent and configurable inputs allow for Semi-Break-In operations on each transmitter section with zero data processing latency.

PURE SIGNAL: The DSP includes the Pure Signal* algorithm, which compensates for distortions inevitably introduced by external or internal amplifiers, drastically reducing intermodulation products (IMD).

* Pure Signal: Adaptive Pre-distortion Linearisation designed by Warren Pratt, NR0V.