AUSU-01(M) is an active speaker unit that can accomodate almost any radio receiver or transceiver’s AAF output. It works for QRP portable radios, such as (tr)uSDX, FT-817 etc. as external amplified speaker also. Available as AUSU-01, (enclosed, ready to use unit), AUSU-01M (complete module, not wired / no enclosure) and PUSU-01 (passive, enclosed with connected speaker via 3.5mm jack). The enclosure itself can stand in almost any position on the bench or it can be fixed with bolts on the top of the shelf or under the shelf etc. Its ergonomic design makes it suitable for almost any application in the lab during development of AF stages etc. Feel free to use it as you wish, you will be satisfied with its robustness.
– selectable gain: 20/50/200
– ON/OFF switch with volume control
– 3mm status LED (on/off)
– 3.5mm on board stereo jack for AF input
– 12…15Vdc / 300mAdc operation (battery or lab power supply)
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