Name: Domqga Electronic Learning Kit,Radio Electronic DIY Kit,HX108-2 7 Tube Radio Electronic DIY Kit Electronic Learning Set Radio Parts
Brand: Domqga
SKU: 5KK646QF532B
Availability: OutOfStock
Rating: 2 (1 reviews)

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Domqga Electronic Learning Kit,Radio Electronic DIY Kit,HX108-2 7 Tube Radio Electronic DIY Kit Electronic Learning Set Radio Parts

<ul><li> and V3 are the medium amplifying tube, and the intermediate frequency has been adjusted to 465KHz.</li><li>The outer casing plastic is new material,The whole machine contains 7 triodes</li></ul>

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<div ><p><b>Feature:</b></p>1. The whole machine contains 7 triodes, so it is called 7-tube radio.<br>2. Triode V1 is the frequency conversion tube, and V3 are the medium amplifying tube, V4 is the detection tube, V5 is the low frequency pre-amplification tube, and V6 and V7 are the low frequency power amplifier tubes.<br>3. The secondary medium amplifying tube is standard circuit, and the intermediate frequency has been adjusted to 465KHz.<br>4. The outer casing plastic is new material, durable and long lasting.<br>5. All levels of circuits have Ic test ports.<br>6. The circuit diagram, assembly drawing, parts list and process documentation are complete.<p><br></p><p><b>Specification:</b></p><div class="wang-edit-text"><p>Condition: 100% Brand New<br>Item Type: Radio Electronic DIY Kit<br>Frequency range: 525~1605KHZ<br>Output power: 100mW (upper limit)<br>Speaker: φ57mm, 8Ω<br>Power: 3V (2 x AA batteries) (battery not included)<br>Volume: 122 × 66 × 26mm</p><style>.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}</style></div><p><br></p><p><b>Package List:</b></p><div>1 x Front Shell</div><div>1 x Back Shell</div><div>1 x Speaker</div><div>1 x Circuit Board</div><div>1 x HX108-2 Board</div><div>1 x Large Disc</div><div>1 x Small Disc</div><div>1 x Paper Disc</div><div>1 x Positive Plate</div><div>1 x Negative Spring</div><div>4 x 2P Capacitor</div><div>7 x 3P Components</div><div>4 x Tuning Plate Screw</div><div>10 x 2P Ceramic Resistor</div><div>13 x Resistor</div><div>3 x Diode</div><div>1 x Magnetic Bar</div><div>5 x Screw</div><div>1 x Tuning Board</div><div>2 x Transformer</div><div>1 x Magnetic Rod Bracket</div><div>2 x Positive and Negative Wires</div><div>2 x Speaker Cable</div><div>1 x Potential Plate</div><div>1 x Rope</div><div>1 x Coil</div><div>1 x Long Rod Spring</div><div>1 x Chinese Manual</div></div>

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