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FMUSERDVB-T 15W Analog TV 25W RF Power amplifier 470-860MHz The board use One teeth MRF6V3090NR1 is designed for broadband commercial and industrial 470 - 860

FMUSER MRF154 HF amplifier board ---- Super shortwave amplifier board! MRF154 parameters: 50V 30MHz Output Power 600W 17dB Install the heat sink and HF transcei

TDA2005 is a very practical stereo audio amplifier chip 20W The main parameters : Operating voltage : DC6 ~ 12V (12V best , low voltage will affect the output p

TDA2005 is a very practical stereo audio amplifier chip 20W The main parameters : Operating voltage : DC6 ~ 12V (12V best , low voltage will affect the output p

Use of a dance hall idle for many years HI-FI amplifier and pre- established set of small cable broadcasting system ( Department of second-hand equipment , high

Designed for FM and HDFM radio broadcast, Res-Ingeniums FM550-108 FM pallet broadcast amplifier supplies CW output power from 500 W to 600 W while using Freesca

Of amplifier of radio frequency power nonlinear lack fidelity meeting makes its produce new frequency weight, be like to 2 rank lack fidelity meeting produces h

Description: An FM regenereative receiver using a single FET and one audio amplifier IC.

Description: An amplifier to drive low to medium impedance headphones built using discrete components. Notes: Both halves of the circuit are identical. Both i

Description: A microphone amplifier that may be used with either Electret Condenser Microphone (ECM) inserts or dynamic inserts, made with discrete components.

Notes: This preamplifier has a low output impedance, and is designed to drive long cables, allowing you to listen to a remote music source without having to buy