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940 [2010/11/21 17:23] (current)
n5na created
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 +====== Switching Power Supply / Speaker Console Model 940 ======
 +{{940.jpg?200|}}{{940rear.jpg?180|}}
 +
 +This is a current production model.  Please visit [[http://www.tentec.com/index.php?id=129|Ten-Tec, Inc.]] for more information.
 +
 +===== Description =====
 +Model 940 speaker console with internal switching power supply provides up to 25 amps current at 13.8 Vdc for powering HF transceivers and other Amateur Radio devices from an input of 115/230 VAC, 50/60 Hz. Internal 4 ohm 5 watt speaker.
 +
 +===== Specifications =====
 +
 +  *Input voltage: 90-132 VAC/180-264 VAC switchable, 50/60 Hz.
 +  *Output voltage: 13.8 Vdc
 +  *Output current: 25 amps full load
 +  *Ripple: maximum 150 mV peak-to-peak at 25 amps full load
 +  *Speaker impedance: 4 ohms
 +  *Speaker max. power handling: 5 watts
 +  *Response: 100-18000 Hz.
 +  *Size: 5" H x 7" W x 11 3/16" D (12.7 x 17.8 x 28.4 cm). Depth measurement does not include rear panel connectors. Height does not include feet installed on case bottom.
 +  *Weight: 4.55 lbs. (2.07 kg.)