Lab599 TX-500MP KV/50MHZ Shortwave Amateur Band Compact Portable Transceiver

Receiver

Continuous receiving frequency range: 0.5-56.0MHz
Sensitivity (MDS) -136dBm (rated, with preamp)
Quadrature mixer with reduced sampling
18dB switchable low-noise preamplifier and attenuator
4 fixed digital filters
Automatic audio interference filter
Noise reduction and impulse interference suppression
External speaker audio output, rated power 3W
Transmitter

Transmission frequency range: 1-30MHz ATU; 45-56MHz

Continuous frequency range: 0.5-56.0MHz
Adjustable power: 1-10W (1.5-30MHz) 1-7W (40-56MHz)
Maximum radiated bandwidth 12kHz
Reliable cascaded terminal amplifiers with UV and overheat protection
Carrier rejection >50dB nominal
Harmonic/parasitic radiation >50dB below carrier
Speaker microphone with PTT
2 fixed digital filters
Digital voice compressor