1. Introdución
Thank you for choosing the Radtel RT-600 Air Band Portable Two-Way Radio. This device is designed for reliable communication across various bands, offering advanced features for both amateur and professional use. This manual provides essential information for the safe and efficient operation of your radio.
The RT-600 features include interband repeater functionality, wireless frequency copying, automatic and manual emergency alerts, 8-group encryption, frequency/DCS/CTCSS scanning, dual-band standby, multiband transmission and reception, a large capacity 2200 mAh battery for extended standby, dual frequency and channel display, and a repeater transfer confirmation function.
2. Información de seguridade
Please read and understand all safety precautions before using the radio. Failure to follow these instructions may result in injury, damage to the radio, or void the warranty.
- Seguridade da batería: Use only the specified battery and charger. Do not disassemble, crush, or expose the battery to extreme temperatures or fire.
- Antena: Non toques a antena durante a transmisión.
- Protección auditiva: Keep the volume at a moderate level to avoid hearing damage, especially when using earphones.
- Interferencia: Turn off the radio in areas where it may cause interference, such as hospitals, aircraft, or near blasting sites.
- Resistencia á auga: Este dispositivo é non resistente á auga. Avoid exposure to water or moisture.
- Limpeza: Use a soft, dry cloth for cleaning. Do not use harsh chemicals.
3. Contido do paquete
Carefully unpack the box and ensure all items are present. If any items are missing or damaged, contact your retailer.
- Radtel RT-600 Two-Way Radio Unit
- Lithium-ion Battery (2200 mAh)
- Antena
- Desktop Charger with Power Adapter
- Clip para cinto
- Correa de man
- Manual de usuario (este documento)

Figura 3.1: Contents of the Radtel RT-600 package. Includes the radio unit, battery, antenna, charger, and other accessories.
4. Produto rematadoview
The Radtel RT-600 is a compact and robust portable two-way radio. Familiarize yourself with its components and controls for optimal use.
4.1. Compoñentes de radio

Figura 4.1: Fronte view of the RT-600 radio, displaying the screen, keypad, and main function buttons.

Figura 4.2: Lado view of the RT-600 radio, highlighting the Push-to-Talk (PTT) button and accessory port.
4.2. Dimensións

Figura 4.3: Physical dimensions of the Radtel RT-600 radio, including antenna length.
5. Configuración
5.1. Instalación da batería
- Aliñe a batería coas ranuras da parte traseira da radio.
- Deslice a batería cara arriba ata que encaixe no seu lugar.
- Para retirala, prema o pestillo de liberación da batería (se a hai) e deslícea cara abaixo.
5.2. Conexión da antena
- Screw the antenna into the connector on the top of the radio clockwise until it is finger-tight.
- Non apretar demasiado.
5.3. Cargando a batería
Before first use, fully charge the battery. The RT-600 uses a 2200 mAh Lithium-ion battery, providing long standby time.
- Conecta o adaptador de corrente ao cargador de escritorio.
- Conecte o adaptador de alimentación a unha toma de CA.
- Place the radio (with battery installed) into the charging slot.
- A luz indicadora de carga mostrará o estado da carga (por exemplo, vermello para a carga, verde para a carga completa).

Figura 5.1: The Radtel RT-600 features a 2200 mAh battery, offering up to 110 hours of standby time for extended outdoor use.
6. Instrucións de funcionamento
6.1. Acendido/apagado e control de volume
- Encendido: Xira o botón de acendido/volume no sentido das agullas do reloxo ata que escoites un clic. A pantalla iluminarase.
- Axuste de volume: Continue rotating the Power/Volume knob to adjust the listening volume.
- Apagado: Rotate the Power/Volume knob counter-clockwise until you hear a click. The display will turn off.
6.2. Channel and Frequency Selection
The RT-600 supports dual frequency and channel display, with 200 channel memory.
- Modo de canle: Use the dedicated channel buttons or keypad to select a stored channel.
- Modo de frecuencia: Enter frequencies directly using the keypad. The radio operates within the 136-174 MHz VHF spectrum.
- Pantalla dual: The radio can display two frequencies/channels simultaneously, allowing for dual-band standby.
6.3. Transmisión e recepción
- Recibindo: When a signal is detected on the selected frequency/channel, the radio will automatically open the squelch and output audio.
- Transmitindo: Press and hold the Push-to-Talk (PTT) button on the side of the radio. Speak clearly into the microphone. Release the PTT button to return to receive mode.
6.4. Funcións avanzadas
- Interband Repeater Function: Allows the radio to act as a cross-band repeater. Refer to the detailed programming guide for setup.
- Copia de frecuencia sen fíos: Enables copying frequencies from other radios wirelessly.
- Alerta de emerxencia: Activate automatic or manual emergency alerts for critical situations.
- 8-Group Encryption: Provides secure communication through 8 distinct encryption groups.
- Frequency/DCS/CTCSS Scan: Scan for active frequencies or tones (DCS/CTCSS) to find ongoing communications.
- Multiband Emissions and Receptions: Supports communication across multiple frequency bands.
- Repeater Transfer Confirmation: Confirms successful transfer through a repeater.
7. Mantemento
Proper maintenance ensures the longevity and optimal performance of your Radtel RT-600 radio.
- Limpeza: Wipe the radio's surface with a soft, slightly damp pano. Non use disolventes ou produtos de limpeza abrasivos.
- Coidado da batería: Avoid fully discharging the battery regularly. Recharge the battery when the low battery indicator appears. Store the radio and battery in a cool, dry place when not in use for extended periods.
- Antena: Asegúrate de que a antena estea ben fixada. Non a dobres nin a forces.
- Almacenamento: Garde a radio nun lugar seco e sen po, lonxe da luz solar directa e de temperaturas extremas.
8 Solución de problemas
Se tes problemas co teu RT-600, consulta os seguintes problemas e solucións comúns:
| Problema | Causa posible | Solución |
|---|---|---|
| A radio non se acende | A batería está baixa ou non está instalada correctamente. | Cargue a batería ou volva a instalala de forma segura. |
| Non se pode transmitir nin recibir | Frecuencia/canle incorrecta, antena non conectada ou fóra de alcance. | Verify frequency/channel settings. Ensure antenna is attached. Move closer to the other radio. |
| Mala calidade de audio | Batería baixa, sinal débil ou axuste de silenciamento incorrecto. | Charge battery. Adjust squelch level. Move to an area with better signal reception. |
| A batería esgotarase rapidamente | Frequent transmission, old battery, or high power setting. | Reduce transmission time. Consider replacing the battery if it's old. Use lower power settings when possible. |
9. Especificacións
Technical specifications for the Radtel RT-600 portable two-way radio:
| Característica | Especificación |
|---|---|
| Marca | Radtel |
| Número de modelo | RT-600 |
| Fabricante | Xiamen Radtel Electronics Co., Ltd. |
| Walkie-talkie Type | Portátil |
| Potencia de saída (W) | 3-5 W |
| Espectro de frecuencias | 136-174 MHz (VHF) |
| Alcance máximo de conversa | 3 km - 5 km |
| Número de canles | Memoria de 200 canles |
| Capacidade da batería | 2200 mAh |
| Tipo de batería | Ión de litio (recargable) |
| Dimensións do produto | 3.75 x 6 x 3.75 cm |
| Peso do elemento | 470 g |
| Nivel de resistencia á auga | Non resistente á auga |
| Dispositivos compatibles | Radtel VHF two-way radio, Radtel RT-600 portable units, Radtel RT-600 switch stations, other long-range devices using VHF and 3 channels |
| Características adicionais | Interband repeater, wireless frequency copy, emergency alert, 8-Group Encryption, Frequency/DCS/CTCSS Scan, Dual band STANDBY, Multiband emissions/receptions, Dual frequency/channel display, Repeater transfer confirmation. |
10. Información da garantía
Radtel products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
11. Atención ao cliente
If you have any questions, require technical assistance, or need further support regarding your Radtel RT-600 radio, please contact the retailer from whom you purchased the product. You may also visit the official Radtel websitio para recursos adicionais e información de contacto.





