QRP labs - QCX + CW transiver

Spennede byggesett med høy kvalitet på delene.
Leveres oppsatt for 20m og med AGC modul og TCXO modul, samt kabinett.

Dette byggesettet er kun basert på normale komponenter og ingen overflatekomponenter må monteres av bruker.


Les mer her : http://qrp-labs.com/qcxp

Features

• Easy to build, spacious 13 x 10cm main board, separate front panel board with all controls board-mounted
• Professional quality double-sided, through-hole plated, silk-screen printed PCBs
• Choice of single band, 160, 80, 60, 40, 30, 20 or 17m
• Approximately 3-5W CW output (depending on supply voltage)
• 7-16V recommended supply voltage
• Class E power amplifier, transistors are bolted to the PCB as a heatsink, though heat dissipation is minimal
• 7-element Low Pass Filter ensures regulatory compliance
• CW envelope shaping to remove key clicks
• High performance receiver with at least 50dB of unwanted sideband cancellation
• 200Hz CW filter with no ringing
• Si5351A Synthesized VFO with rotary encoder tuning
• 16 x 2 blue backlight LCD screen
• Iambic keyer or straight key option included in the firmware
• Simple Digital Signal Processing assisted CW decoder, displayed real-time on-screen
• On-screen S-meter
• Full or semi QSK operation using fast solid-state transmit/receive switching
• Frequency presets, VFO A/B Split operation, RIT, configurable CW Offset
• Configurable sidetone frequency and volume
• Connectors: 2.1mm power barrel connector, 3.5mm keyer jack, 3.5mm stereo earphone jack, 3.5mm stereo jack for PTT, 3.5mm stereo jack for CAT control, BNC RF output
• Built-in test signal generator and alignment tools to complete simple set-up adjustments
• Built-in test equipment: voltmeter, RF power meter, frequency counter, signal generator
• Beacon mode, supporting automatic CW or WSPR operation
• GPS interface for reference frequency calibration and time-keeping (for WSPR beacon)
• CAT control serial data interface
• Optional 50W PA kit