Chinese CG series Linear Amplifiers

Model: Linear Amplifier CG HF500 Output Power: 400W (cw, fm) Maximum Power: 500W (ssb) Weight: 10Kg External dimensions: 48cm x 13.8cm x 40cm Price: 3580 yuan (including power supply version) – About ~560 USD. Power RF CG HF500 Stack Rack ~2 KWT Model: Linear Amplifier CG HF600 Output Power: 700W (cw, fm) Maximum Power: 800W…

Flood crisis response by radio amateurs

NG Photo (c) Operators are requested to QSY away from 7.060-7.063MHz and the designated IARU Regional CoA emergency frequencies due to use by Thailand hams during the flood emergency. Thai authorities continue to battle the country’s worst floods in decades with the death toll at some 280. The capital of Bangkok is under threat despite…

ATRIA Technologies FR-JM-32 Microcontroller Module

Model: 100410 Highlights: Preprogrammed with BASIC ON BOARD V1.84 NEW 32 Bit Microcontroller Board: 2″ x 2.3″ Freescale MCF51JM128 32 bit microcontroller FLASH Memory: 128K bytes RAM Memory: 16K bytes VDD: 2.7 to 5.5 Volts On board crystal: 12 MHz Serial Communications (UART): 2 Serial Peripheral Interface (SPI): 2 Inter-Integrated Circuit bus (IIC / I2C): 2 Universal Serial…