Description

PIXIE 40-Meter Band Micro-Power Amplitude Telegraph Transceiver" for Generals and Technicians Item Description: Introduction: Introducing the "PIXIE," a compact 40-meter band micro-power amplitude telegraph transceiver designed for technicians and general license holders. Despite its small size and DC receiver limitations, it is capable of working efficiently over several hundred miles when connected to a reliable 40-meter antenna. Notably, this improved version incorporates several enhancements: The vertical resistance has been replaced with horizontal resistance, solving the problem of resistance to short circuit. The product does not distinguish between positive and negative electrodes of the power supply, with an increased power input range up to 13.8V. It now features a buzzer for send operations (use jumper shield) and LED signals for enhanced functionality. Additionally, an acrylic shell has been included for enhanced durability. Specifications: Power supply: 9~13.8V Volts DC, >500mA (Batteries recommended) Antenna: 50ohm, 7MHz, SWR<2.0 Receive: static current 20mA Transmission power: 1.2W Frequency: 7060 KHZ Work mode: CW KEY: Manual Case: Acrylic Circuit Principle: For a comprehensive understanding of the circuit principle, please refer to the accompanying documentation on the last page. The product operates using a typical Colpitts oscillator, with 9018 and 8050 components, facilitating smooth transmission and reception processes. The signal is efficiently amplified and modulated through the various capacitors and amplifiers incorporated into the system. Package Includes: PIXIE 40-meter band micro-power amplitude telegraph transceiver Item is in kit form and needs to be assembled, finished pictures of the kit is for demo proposes only.