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

Hanrongda Electronic Co. Ltd.; Shenzhen

Dati

Forum

Immagini

Collezioni

Paese
Cina (Repubblica Popolare Cinese)

Produttore / Marca
Hanrongda Electronic Co. Ltd.; Shenzhen

Anno
2024 ?

Categoria
Radio (o sintonizzatore del dopoguerra WW2)

Radiomuseum.org ID
356404

Immagini
Schemi

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)

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

Specifiche tecniche

Numero di transistor
A semiconduttori.

Semiconduttori

Principio generale
DSP, Processore di segnale digitale

Gamme d'onda
Onde medie (OM), più di 2 gamme di onde corte (> 2 x OC) e MF (FM).

Particolarità
Disco fisso o memoria allo stato solido

Tensioni di funzionamento
Batterie / presa di alimentazione supplementare / Li-Ion 3.7 / USB 5 Volt

Altoparlante
AP magnetodinamico (magnete permanente e bobina mobile) / Ø 4 cm = 1.6 inch

Potenza d'uscita
1.6 W (qualità ignota)

Materiali
Plastica (non bachelite o catalina)

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

Forma
Tascabile (portatile molto piccola), < 20 cm

Dimensioni (LxAxP)
120 x 79 x 23 mm / 4.7 x 3.1 x 0.9 inch

Annotazioni
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 netto
0.150 kg / 0 lb 5.3 oz (0.33 lb)

Autore
Modello inviato da Jose Mesquita. Utilizzare "Proponi modifica" per inviare ulteriori dati.

Altri modelli
In questo link sono elencati 5 modelli, di cui 5 con immagini e 5 con schemi.
Elenco delle radio e altri apparecchi della Hanrongda Electronic Co. Ltd.; Shenzhen

Collezioni | Musei | Letteratura

Collezioni

Il modello FM Stereo AM/SW PLL Radio MP3 BT REC Player fa parte delle collezioni dei seguenti membri.

Jose Mesquita (P)

Forum