FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W

Hanrongda Electronic Co. Ltd.; Shenzhen

Datos

Foro

Imágenes

Colecciones

País
Republica Popular China

Fabricante / Marca
Hanrongda Electronic Co. Ltd.; Shenzhen

Año
2024 ?

Categoría
Radio - o Sintonizador pasado WW2

Radiomuseum.org ID
356404

Imágenes
Esquemas

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070485) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (3)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070486) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (3)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070477) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070481) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070480) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070478) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070479) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070482) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070483) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W; Hanrongda Electronic (ID = 3070484) Radio — Hanrongda Electronic FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W (1)

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

Especificaciones técnicas

Numero de transistores
Hay semiconductores.

Semiconductores

Principio principal
DSP, Digital Signal Processor

Gama de ondas
OM, más de dos OC y FM

Especialidades
HD or solid state memory

Tensión de funcionamiento
Pilas + jack (etc.) para alimentación externa. / Li-Ion 3.7 / USB 5 Volt

Altavoz
Altavoz dinámico (de imán permanente) / Ø 4 cm = 1.6 inch

Potencia de salida
1.6 W (unknown quality)

Material
Plástico moderno (Nunca bakelita o catalina)

de Radiomuseum.org
Modelo: FM Stereo AM/SW PLL Radio MP3 BT REC Player K-603 K603BT-W - Hanrongda Electronic Co. Ltd.;

Forma
Portátil de bolsillo , menor de 20cm.

Ancho, altura, profundidad
120 x 79 x 23 mm / 4.7 x 3.1 x 0.9 inch

Anotaciones
The HRD K-603 is world band digital pocket radio, recorder, BT, and MP3 player.

Main specifications
- FM band: 64-108 MHz
- MW band: 522-1710 kHz (9 kHz), or 520-1710 (10 kHz), selectable
- SW band: 4.75-21.85 MHz(nine meter bands)
- 440 radio presets (auto-scan and direct entry)
- Sleep timer
- BT version 5.0
- MP3/WMA/WAV format music player
- Recorder from buitl-in microphone, from 3.5 mm Aux Line in, or from radio
- 3.5mm stereo headphone jack
- MicroSD card slot up to 32 GByte
- BL-5C 1000 mAh rechargeable lithium battery
- Charging: DC 5 V, USB-C interface
Brief technical description

The PCB assembly reference is K603BT-W 2024.1.8

This is the latest (yaer 2024) version with a redesigned circuit and PCB layout.

Firmware version v2.4.

The radio uses a AKC6958 DSP and a S9018 front-end transistor. A MIX2018 audio power amplifier drives the built-in 3Watt 4 Ohm speaker. A CN2C14B5A media controller by A3 and a P42473 TJ25008M flash memory handles BT, MP3 functions and radio management. The battery charger uses just a current limiter based on a power diode and 1R0 resistor.

Peso neto
0.150 kg / 0 lb 5.3 oz (0.33 lb)

Autor
Modelo creado por Jose Mesquita. Ver en "Modificar Ficha" los participantes posteriores.

Otros modelos
Donde encontrará 5 modelos, 5 con imágenes y 5 con esquemas.
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El modelo FM Stereo AM/SW PLL Radio MP3 BT REC Player es parte de las colecciones de los siguientes miembros.

Jose Mesquita (P)

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