The Bogen Corporation created Bogen Communications Inc. as a subsidiary to design and manufacture amplifiers, test equipment, sound equipment, and telephone peripherals. This manufacturer creates products for commercial and industrial applications, including speaker systems, communications amplifiers, voice over internet protocol (VOIP) solutions, and telephone pagers. The Bogen Communications brand is a symbol of high quality, versatility, and custom solutions. Engineers can save money on used and refurbished Bogen test equipment at ValueTronics.com. The C-100 Bogen communications amplifier is ideal for amplifying radiofrequency and microwave signals for easy measuring, testing, and designing of circuits. Amplifiers also facilitate EMI testing and radio communications.