Specification Brand : Lucci Air BulletPoint1 : Set includes: One (1) wall transmitter BulletPoint2 : Finish: White BulletPoint3 : This kit adopts full discrete circuit, which is especially suitable for students to learn the working principle, practice production and test; The variable capacitor uses a double-connected variable capacitor, and the two-connection parallel connection can obtain sufficient capacity; Using double-sided circuit, the board base is glass fiber material, the thickness is measured about 1.5-1.6mm, the pad is sprayed with tin, and it can be directly welded without grinding. BulletPoint4 : The circuit is simple. It is only composed of common triodes and resistance-capacitance inductive components, without audio , which is easy to make; The sound quality is good. Within the rated transmission distance, the sound quality is close to that of FM broadcasting, and the signal-to-noise ratio is good. BulletPoint5 : This product has been revised for n times so far (mainly to modify the wiring of the circuit board and the circuit remains unchanged), and it is still in the process of continuous improvement. Usually minor and insubstantial modifications, such as slight movement of component positions and minor adjustments to wiring, will not change the version number, nor will they not be re-photographed and uploaded, hereby declare. Color : White CompatibleDevices : All ConnectorType : Plug-In ExternallyAssignedProductIdentifier : 4712403136458 ExternallyAssignedProductIdentifier1 : 811769034058 ExternallyAssignedProductIdentifier2 : 0811769034058 IncludedComponents : Wall Switch ItemName : Lucci Air Abyss 6 Speed DC Wall Transmitter ItemPackageDimensions_Height : 6.7 inches ItemPackageDimensions_Length : 13.6 inches ItemPackageDimensions_Width : 5.12 inches ItemPackageQuantity : 1 ItemTypeKeyword : mp3-player-radio-transmitters Manufacturer : Beacon Lighting Material : Plastic ModelName : 500395813 ModelNumber : 99002102 NumberOfItems : 1 PackageLevel : unit PartNumber : 99002102 ProductDescription : Hubceuo The transmitter is equipped with a 3.5mm headphone signal cable, excluding batteries. Effect:This transmitter works very well within the effective distance (0.5-1 meters), and the sound fidelity is high, especially when using direct radios (such as our 636 and 68-1 single-tube radios) with our self-made high resistance The sound quality is not much different from the direct playback effect of the player. Product name:Experimental medium wave (amplitude modulation) transmitter Model:AMT-MW207 Frequency range:525-1605kHz Power supply voltage:6V Transmission distance:about 1 meter for superheterodyne medium wave radios, about 0.5 meters for direct and ore radios Power Suplly:4 AA alkaline batteries(Not included batteries) Colour:As Shown Material:Plastic Size:Circuit board size:78mmx85mm (length x width) Package Contents: 1 * AM radio transmitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. ProductSiteLaunchDate : 2023-07-17T03:56:54.991Z RecommendedUsesForProduct : Indoor/Outdoor Reusability : YES SpecificationMet : ETL SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 Voltage : 7.2 volts