DIY Radio Soldering Kit Professional Red Light Version 535‑1605kHz 8W Radio Module DIY Kit for

About this item

• Feature: 1. SUPERIOR PERFORMANCE: Potentiometer with switch and regeneration adjustment. The Red Lamp Model 753 is a small seven transistor medium band super aberrant radio. 2. VOLTAGE AND CURRENT: Lamp low block lights red LED 2.4V power supply, current limiting resistor 150 ohms. led current 16mA. 3. PARAMETERS: Filament 2.4V power supply is 7 pin positive, 1 pin negative, 5 pin null. Filament current 30mA. with kit instructions, easy to install. 4. CAUTIONS: Transformer impedance conversion can be used to listen with low resistance 8‑32 ohm headphones. Any transformer can not be used to listen to 2000‑4000 ohm high resistance headphones. 5. PREMIUM MATERIAL: DIY radio soldering kit adopts premium PCB material, durable, heat resisting, stable performance and long service life. Specification: Item Type: DIY Radio Soldering Kit Material: PCB Frequency Range: 535-1605kHz Sensitivity<1mVm Selectivity>14dB OutputPower: Rated 100mW Speaker: 8W Battery Specification: 2xAA Batteries (Not Included). Package List: 1 x Radio Kit 1 x Screw Package 1 x Instruction Manual Note: Spare parts are not covered with a shell.