คู่มือผู้ใช้เครื่องรับส่งสัญญาณเดสก์ท็อป ALINCO DX-77 HF
ALINCO DX-77 HF Desktop Transceiver Introduction The HF Transceiver DX-77 offers serial data control capability from a computer Parameters such as transmit and receive frequencies, mode, power, RF gain, filter,…