{"product_id":"als-706-sec-factory-second-ameritron-600-watt-ldmos-amplifier-1-5-54-mhz-br-with-power-supply","title":"ALS-706-SEC, Factory Second, Ameritron 600 Watt LDMOS amplifier, 1.5-54 Mhz \u003cbr\u003e with Power Supply","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 5, 5);\"\u003e\u003cstrong\u003eFactory Second\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eNEW Ameritron 600 Watt \u003c\/strong\u003e\u003cstrong\u003eLDMOS\u003c\/strong\u003e\u003cstrong\u003e amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eALS-706, $2799.95, includes power supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cem\u003e\u003cstrong\u003eBe heard!\u003c\/strong\u003e Run with the big boys! 600 Watts is only 4 dB below 1500 Watts -- less than an S-unit -- nobody can hear the difference! Work DX, Ragchew with anyone. Just turn on, select band on your transceiver and operate. No tubes, no warming up, no tuning, ever.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eNEW\u003c\/strong\u003e Ameritron ALS-706, $2799.95, is Ham Radio’s \u003cem\u003emost affordable\u003c\/em\u003e, full featured 600 Watt \u003cstrong\u003eLDMOS \u003c\/strong\u003eamplifier!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCovers 160-6 Meter\u003c\/strong\u003e, automatically band switches from your transceiver, includes power supply, fully FCC Certified, totally legal, Made in U.S.A.  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSWR\/thermal protected\u003c\/strong\u003e, extremely quiet, lighted peak reading Cross-Needle SWR\/Wattmeter, front panel ALC control, operate\/standby switch, multimeter.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCompact\u003c\/strong\u003e desktop size 9-3\/4Wx7Hx14-1\/2D inches,14.2 pounds.  Plugs in 120 VAC outlet. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cem\u003e\u003cstrong\u003eNo tuning\u003c\/strong\u003e, no fuss, no worries - just turn on and operate … includes AC power supply, 600 Watts output, full 160-6 Meter coverage, instant band switching, no warm up, no tubes to baby, fully SWR protected, extremely quiet, very compact\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eAmeritron’s new ALS-706 uses nearly indestructible LDMOS technology -- gives unequaled no tune solid state performance\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eIncludes Ameritron 120\/220 VAC, 50\/60 Hz AC power supply for home operation\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eInstant band switching, no tuning, no warm up\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eOutput Power - 600 Watts PEP, 500 Watts CW\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eSWR Protection - prevents amplifier damage if you switch to wrong band, use wrong antenna or have high SWR\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e-Over Power Protection - if output forward power or reflected power exceeds safe level, output power is automatically reduced to prevent amplifier damage by controlling ALC to exciter\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e-Extremely quiet - low speed, low volume fan is so quiet you’ll hardly know it’s there\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e-Very Compact – 9-3\/4Wx7Hx14-1\/2D inch amplifier takes up less desktop space than your transceiver and weighs 14.2 pounds\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eIlluminated Cross-Needle SWR\/Wattmeter - lets you read SWR, forward and reflected peak power simultaneously\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eOperate\/Standby Switch - lets you run \"barefoot\", but you can instantly switch to full power if you need it\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eFront Panel ALC Control - exclusive Ameritron feature - convenient front panel control lets you adjust your output power\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eTransmit, ALC, SWR LED indicators - keeps you informed\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003e12 VDC output jack - lets you power low current accessories\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-The power supply included with the ALS-706\u003c\/strong\u003e can be placed conveniently out of the way and plugged into your nearest 120 VAC outlet - no special wiring needed\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eEnjoy 600 Watts of no tune solid state power \u003cstrong\u003e-\u003c\/strong\u003e \u003cstrong\u003e-\u003c\/strong\u003eStep Start Inrush Protection stops damaging inrush currents and extends life of power supply components\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eIlluminated Cross-Needle Meter monitors voltage and current of 50 VDC line\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eExtremely quiet fan\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eVery Compact 6\" x 9 ½\" x 12\" - can be placed conveniently out-of-way\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eWired for 120 VAC, supplies 50 VDC at 25 amps to ALS-706 amplifier\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eAlso use on 100-130 VAC and 220-250 VAC, 50\/60 Hz\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003eDraws less than 12 amps at 100 VAC and less than 6 amps at 230 VAC\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCall your favorite dealer for your best price\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eALS-706, $2799.95\u003c\/strong\u003e  includes lightweight, highly regulated \u003cstrong\u003e110 \u003c\/strong\u003e\u003cem\u003eVAC USA Linear Transformer\u003c\/em\u003e power supply,32 lbs., 9Wx6Hx141\/2D in.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ctable width=\"420\" height=\"497\" style=\"width: 62.2744%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 100%;\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eWhy LDMOS technology ?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cem\u003eUltra reliable LDMOS technology has 20 years of proven widespread use in extremely high SWR environments -- commercial broadcast transmitter and industrial applications like plasma generators, lasers and MRIs. The LDMOS transistor used in ALS-706 is designed to handle SWR up to 65:1. It can withstand almost any load from a short to an open circuit!!!.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003eBenefits of LDMOS transistor used in the ALS-706:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e Very good linearity--gives you clean SSB, CW and digital signals\u003c\/li\u003e\n\u003cli\u003eSuperior efficiency-- gives you more power output for less power consumed\u003c\/li\u003e\n\u003cli\u003eNo catastrophic overheating because of thermal runaway--protects against sudden transistor failure\u003c\/li\u003e\n\u003cli\u003eExcellent structural thermal conductivity--readily channels unwanted heat out and allows significantly higher continuous RF power level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMERITRON","offers":[{"title":"Default Title","offer_id":67721263710307,"sku":null,"price":2239.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0289\/7782\/3843\/files\/706_1.png?v=1718813196","url":"https:\/\/mfjenterprises.com\/products\/als-706-sec-factory-second-ameritron-600-watt-ldmos-amplifier-1-5-54-mhz-br-with-power-supply","provider":"MFJ Enterprises Inc","version":"1.0","type":"link"}