. QST . Six tubetransformeroperation. Electricalbandspreadand scale. SPECIFICATIONS: Range 535 Kc to 35 Mc 12BE6 Mixer-oscillator 12BA6 1. F. Amplifier 12AV6 Detector —AVC —audio12BA6 ....B. F. O. oscillator 1 2A6 Beam power output 5Y3GT Rectifier 105-125 volts 50-60cycles, 45 watts. HEATH COMPANY BENTON HARBOR 9, MICHIGAN A new Heathklt AR-2 communi-cations receiver. The Ideal com-panion piece for the AT-1 Trans-mitter. Electrical bandspread scale for tuningand logging convenience. High gain minia-ture tubes and IF transformers for highsensitivity and good signal to noise
. QST . Six tubetransformeroperation. Electricalbandspreadand scale. SPECIFICATIONS: Range 535 Kc to 35 Mc 12BE6 Mixer-oscillator 12BA6 1. F. Amplifier 12AV6 Detector —AVC —audio12BA6 ....B. F. O. oscillator 1 2A6 Beam power output 5Y3GT Rectifier 105-125 volts 50-60cycles, 45 watts. HEATH COMPANY BENTON HARBOR 9, MICHIGAN A new Heathklt AR-2 communi-cations receiver. The Ideal com-panion piece for the AT-1 Trans-mitter. Electrical bandspread scale for tuningand logging convenience. High gain minia-ture tubes and IF transformers for highsensitivity and good signal to noise your own CommunicationsReceiver at a very substantial with all tubes, punched andformed sheet metal parts, speaker,circuit components, and detailed step-by-step construction manual. 0 MODEL Ship. Wt. 12 : Proxylin impreg-nated fabric cov-ered plywood cab-inet. Shipg. weigh5 lbs. Number 9110, $ 76. MODEL Shpg. Wt. 120 lbs. D X-1 0 0 Shipped motor freight unlessotherwise specified. $ with orders. output 100 watts Plione, 125 watts VFO, modulator, power supplies. Kit Includes all components,tubes, cabinet and detailed construction or VFO operation (crystals not included with kit).Pi network output, matches 50-600 ohms non-reactive load. Reduces har-monic output. Treated tor TVI suppression by extensive shielding and knob bandswitching, 160 meters through 10 chassis, well illustrated construction nianual,high qualitycomponents used throughout-sturdy mechanical assembly. GRID DIP METER KIT The Invaluable Instrument for allHams. Numerous applicationssuch as prctunlng. neutralization,locating parasltlcs, correcting TVI,adjusting antennas, design pro-cedures, etc. Receiver applicationsinclude measuring C, L and Q ofcomponents—determining RF cir-cuit resonant frequencies. Covers ,, 10,6,2,
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
