Local_oscillator_pin(base)1Local_oscillator_pin(emitter)2Mixer_output_pin3VCC_pin4IF_amplifier_input_pin5IF_amplifier_bypass_pin6IF_amplifier_output_pin7Filter_amplifier_input_pin8Demodulated_signal9Discriminator_pin10IF_amplifier_output_pin11RSSI_output_pin12Noise_comparator_output_pin13Noise_detector_output_pin14GND_pin15Mixer_input_pin16