Ameritron 1200W Output Solid State Amplifier
1200 Watts PEP Output, Instant bandswitching, no tuning, no warm-up, SWR protected, 1.5-22 MHz . . . Quiet Variable-Speed Cooling System . . . PEP Forward/Reflected Metering . . . PA Balance /ALC Metering and LED Indicator . . . Front Panel Band and Error LEDs . . .
AMERITRON ALS-1300 is a solid state near legal limitTM FET no-tune Amplifier. Get instant bandswitching, no tuning, no warm-up, no tubes to baby and no fuss!
Reliability of the ALS-1300 is insured by using eight rugged MRF-150 power FETs. Ameritronís eight FETs are mounted on the dual heavy duty heat sink. They are properly arranged to spread out the heat over a large surface, something that other amplifiers using a single power device cannot do. Some FETs actually are a package of several transistors in one large case. This concentrates all of the heat in one small package. They not only are more difficult to cool, if one transistor fails they all have to be replaced.
The ALS-1300 RF deck operates from 50 Volts for efficient, low distortion linear RF power service. Itís cooled by a whisper quiet cooling fan. Fan speed is regulated by temperature sensors, assuring minimum noise for adequate cooling.
Base Operation Power Supply for your ALS-500M Amplifier
Ameritronís heavy duty 75 Amp switching power supply is excellent for powering your HF mobile amplifier or your HF and VHF/UHF rigs and accessories.
Itís great for Ameritronís ALS-500M Solid State Mobile HF Amplifier and others with a power requirement of up to 75 Amps.
SPS-75MV delivers 75 amps maximum and 70 amps continuously without even flexing its muscles. Plugs into any 110 VAC wall outlet.
Itís highly regulated with load regulation better than 1%. Ripple voltage is less than 12 mV peak-to-peak at rated load.
No RF hash! Ameritronís exclusive HashSQUASH Filtering System eliminates RF hash that plagues other manufacturerís switching power supplies.
Fully protected -- your SPS-75MV has Short-Circuit, Overload and Over-Temperature protection systems. Also has an auto restart after a fault. Has power on and Fault LED indicators.
You get front panel adjustable voltage from 4.0 to 16 VDC. Front-panel meters with backlight let you monitor voltage and current simultaneously.
Attractive front panel features several options for connecting your gear: One pair of 5-way binding posts, two pair of Anderson PowerPoles one pair of high-current 5-way binding posts, a cigarette socket for mobile accessories, and two pairs of quick connects.
Whisper quiet fan speed increases as load current increases -- keeps components cool and protected. Battery charging feature.
Measures 9 3/4 W x 5 1/2H x 9 1/2D inches. Weighs just 10.5 lbs., so itís still light enough to carry on DXpeditions, camping trips and vacations. No more hauling around big, bulky conventional power supplies that can give you a hernia!
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