1. Introducció
Congratulations on your purchase of the Radtel CB-10 Handheld Walkie Talkie. This device is a 27MHz CB radio HAM transceiver designed for reliable communication. Featuring 4W output power, AM/FM modulation, and a 4100mAh battery, it is suitable for various applications including truck communication, outdoor activities, and construction sites.
Please read this manual carefully to ensure proper operation and to get the most out of your CB-10 radio.
2. Informació de seguretat
- Never open the case of your device. There are no user-serviceable parts inside.
- Do not change or replace anything in your device. Unauthorized modifications could void your right to operate this unit and may be illegal.
- Your device may cause interference with TVs or radios. If interference occurs, try moving your communicator away from the receiver. If interference cannot be eliminated, please stop using the device.
- This device transmits a regulated signal on an assigned frequency. It is against the law to alter or adjust the settings inside the communicator to exceed those limitations. Any adjustments must be made by qualified technicians.
3. Contingut del paquet
En desempaquetar, assegureu-vos que tots els elements que s'enumeren a continuació hi siguin presents i estiguin en bon estat:
- Radtel CB-10 Handheld Walkie Talkie
- Battery (Lithium or Dry Battery option)
- Antena
- Adaptador
- Drop-in Charging Tray
- Clip de cinturó
- Corretja de mà
- User Manual (PDF version available at Manual d'usuari en PDF)
4. Producte acabatview
4.1. Controls i pantalla
- Botó FM:
- Rotate to adjust frequency or navigate menus.
- Control de volum d'alimentació:
- Rotate clockwise to switch ON the transceiver and adjust volume. Rotate counter-clockwise to switch OFF.
- Indicador LED:
- Lights continuously red when transmitting, and green when receiving.
- Visualització:
- TFT LCD display showing frequency, channel, signal strength, battery status, and other operational information.
- AM/FM Key:
- Press briefly to select AM/FM modulation. Press and hold for a long time to open the power display screen, and turn the encoder to adjust the power display (show picture switch ON/OFF).
- SCN (Scan) Key:
- Press briefly to enter scanning mode. Press and hold for 2 seconds to add or delete the current channel from the scan list.
- EMG (Emergency) Key:
- Quick channel selection. The shortcut channel can be set by writing frequency software.
- MEM (Memory) Key:
- Selection of regular channel group and memory channel group. Memory channels can be set by writing frequency software.
- FUN Key:
- Press briefly to enter the menu mode. Press and hold to enter the initialization menu (RESET: OPT/ALL). Long press and hold to open the power to enter the group frequency selection (EU Band, CE Band, U Band, PL Band, I2 Band, DE Band).
- Tecla D'acord:
- Press to select the key to confirm or exit. Press and hold to turn off the screen and keyboard lights.
- Tecla EXIT:
- Press briefly to exit the current selection. Long press to open or lock the keyboard.
5. Configuració
5.1. Instal·lació de la bateria
The Radtel CB-10 supports two battery options: a Lithium battery or a Dry battery pack.
- Assegureu-vos que la ràdio estigui apagada.
- Obriu la tapa del compartiment de la bateria a la part posterior de la ràdio.
- Insert the chosen battery pack, ensuring correct polarity if using the dry battery option.
- Tanqueu bé la tapa del compartiment de la bateria.
5.2. Fixació de l'antena
Screw the provided antenna clockwise into the antenna connector on top of the radio until it is finger-tight. Do not overtighten.
5.3. Carregant la bateria
If using the Lithium battery, charge it using the provided drop-in charging tray and adapter.
- Connect the adapter to the charging tray and plug it into a power outlet.
- Place the radio with the Lithium battery installed into the charging tray.
- The charging indicator on the tray will show the charging status. Charge until the battery is full.
6. Funcionament
6.1. Engegada/Apagada i Volum
Rotate the Power Volume Knob clockwise to turn the radio ON. Continue rotating to adjust the listening volume. Rotate counter-clockwise until it clicks to turn the radio OFF.
6.2. Selecció de canals
The Radtel CB-10 supports 40 CB channels. You can select channels using the FM Knob or by entering the FUN menu to select specific frequency bands (EU, CE, U, PL, I2, DE).
6.3. Transmissió i recepció
- To Transmit: Press and hold the PTT (Push-To-Talk) button on the side of the radio. Speak clearly into the microphone. The LED indicator will light red.
- To Receive: Release the PTT button. The LED indicator will light green when a signal is being received.
6.4. Modulation Mode (AM/FM)
Premeu el botó AM/FM tecla per canviar entre Amplitude Modulation (AM) and Frequency Modulation (FM) modes. CTCSS/PL tones are available in FM mode.
6.5. Funció de silenciador
The radio features an automatic squelch function and adjustable squelch level to suppress background noise when no signal is present. Refer to the menu settings (accessed via FUN key) to adjust the squelch level.
6.6. Escaneig de canals
Premeu el botó SCN key briefly to activate channel scanning. The radio will cycle through channels to detect activity. Press SCN again to stop scanning. To add or remove a channel from the scan list, long press the SCN key for 2 seconds on the desired channel.
6.7. Bloqueig del teclat
To prevent accidental key presses, long press the Sortida key to lock the keyboard. Long press it again to unlock.
6.8. Emergency (EMG) and Memory (MEM) Functions
El EMG key provides quick access to emergency channels, while the MEM key allows selection from stored memory channels. These functions can be configured using frequency writing software.
6.9. Funció de la torxa
Premeu el botó DIVERTIT key to activate the built-in torch light.
7. Manteniment
7.1. Cura de la bateria
- Always use the specified charger and battery type.
- No exposeu les piles a temperatures extremes ni les llenceu al foc.
- If the radio is not used for an extended period, remove the batteries.
7.2. Neteja
Netegeu la ràdio amb un suau, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
8. Guia de resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Bateria no instal·lada correctament o esgotada. | Check battery installation and/or replace batteries. If battery life is over, replace with a new one. |
| Cannot communicate with other group members | Incorrect channel frequency or CTCSS/DCS settings; out of radio range. | Verify that the channel frequency and CTCSS/DCS are the same as other group members. Ensure all members are within the radio's effective range. |
| Hearing voices from other groups | CTCSS/DCS not set or set incorrectly; shared channel. | Change your CTCSS/DCS for the channel. Ensure all radios in your group use the same CTCSS/DCS. Alternatively, select another channel frequency. |
| Radio won't turn on or shuts off automatically | Loose or broken battery contacts. | Check the battery contacts on the radio. If they are broken or twisted, contact your authorized dealer for maintenance. |
9. Especificacions
| General | |
|---|---|
| Mode de modulació | AM/FM |
| Interval de freqüència | 26.965-27.405MHz (CB channels) |
| Tolerància a la freqüència | ± 5.0 ppm |
| Entrada Voltage | 12 V |
| Dimensions (L x P x A) | 165 mm x 67 mm x 44 mm |
| Pes | Aprox. 444.5 g |
| Control de freqüència | Sintetitzador PLL |
| Interval de temperatura de funcionament | -20 °C a +55 °C |
| Connector d'antena | UHF, SO-239 |
| Impermeable / Resistent a l'aigua | IP57 |
| Canal d'emmagatzematge | 40 |
| Mostra | Sí |
| Material | Plàstic |
| Interval màxim | 3 km-5 km |
| Capacitat de la bateria | 4100 mAh |
| Certificació | CAP |
| Receptor | |
| Sensibilitat | Menys d'1 uV per a 10 dB (S + N) / N |
| Rebuig de la imatge | 70 dB |
| Rebuig del canal adjacent | 60 dB |
| Freqüències IF | 1st 10.695MHz, 2nd 455KHz |
| Control automàtic de guany (AGC) | Canvi d’àudio de menys de 10 dB |
| Esquitx | Less than 1uV |
| Potència de sortida d'àudio | 3 watts a 8 ohms |
| Resposta de freqüència | 300-3000 Hz |
| Emissor | |
| Potència de sortida | 4 watts FM/AM |
| Transmission Interference | Inferior to 4nW (-54dBm) |
| Resposta de freqüència | 300-3000 Hz |
| Modulated Signal Distortion | Inferior to 5% |
| Impedància de sortida | 50 ohms |
10. Consells d'usuari
- CTCSS/DCS for Privacy: To avoid hearing other groups or to ensure privacy within your group, utilize the CTCSS/PL tone feature available in FM mode. Ensure all radios in your group are set to the same CTCSS/DCS code.
- Channel Regulations: Be aware that CB channel usage and available frequencies can vary by country. The 27MHz frequency used will vary depending on your region. Always adhere to local telecommunication regulations. The radio offers different band selections (EU, CE, U, PL, I2, DE) which can be accessed via the FUN key.
- Opcions de bateria: The Radtel CB-10 offers flexibility with battery choices. You can use the included Lithium battery for rechargeable convenience or a dry battery pack for situations where recharging may not be readily available.
11. Garantia i Suport
11.1. Informació de la garantia
The Radtel CB-10 comes with a one-year limited warranty from the date of purchase. Please retain your warranty card as proof for repair. The warranty card is valid with the stamp and date and must not be altered. Ensure the card number and machine number match.
The warranty covers defective parts of the main unit. Accessories such as the charger, battery, earphone, antenna, and programming cable are not covered under this warranty.
11.2. Obtenció del Servei
For warranty service or repairs, you can send the machine to the original purchase site or an authorized maintenance center. Please refer to the contact information provided by your dealer.
For further assistance, you may also refer to the comprehensive User Manual available in PDF format: Radtel CB-10 User Manual (PDF).