Resultados de la búsqueda de "marine communication"
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RETEVIS RETEVIS RT48 2W 16CHS Waterproof FRS Handheld Walkie Talkie, US Plug, RT48
1. Frequency range: FRS2. Channel number: 163. Output power: 2W4. Working voltage: 3.7V DC5. Battery capacity: 1200mAh (lithium ion)6. Audio distortion: less than 5%7. Frequency stability: +/-2.5ppm8. Frequency deviation: less than or equal to 5KHz/less than or equal to 2.5KHz9. Adjacent channel selectivity: ≥65dB10. Spurious response: greater than or equal to 55dB11. Current: less than or equal to 1.3A12. Functions: monitor, scan, encryptor, companding, VOX, VOX delay, alarm, squelch level, timeout timer, CTCSS&DCS, battery saving mode, battery voltage prompt, high//low output power, etc.13. Dimensions (including battery): 240x65x38mm14. Weight (including battery): 280gSpecification: Package Weight One Package Weight 0.60kgs / 1.31lb One Package Size 26cm * 6cm * 21cm / 10.24inch * 2.36inch * 8.27inch Qty per Carton 10 Carton Weight 7.55kgs / 16.64lb Carton Size 26cm * 30cm * 42cm / 10.24inch * 11.81inch * 16.54inch Loading Container 20GP: 814 cartons * 10 pcs = 8140 pcs40HQ: 1889 cartons * 10 pcs = 18890 pcs
£25.99
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M9 Motorcycle Helmet Bluetooth Headset IPX6 Waterproof, Auto Answer, HD Sound for Riders/Delivery/Group Intercom, M9
1. A wireless Bluetooth 5.4 headset designed for riders, delivery personnel, and group intercoms, featuring split installation, about 12-hour playtime, and heavy rainproof protection.2. IPX6 Waterproof & Rugged Design: Sealed ABS + silicone structure protects internal components from rain, dust, and vibrations. Ideal for harsh weather commuting.3. HD Sound with Upgraded Speakers: Custom-tuned drivers deliver balanced mids, crisp highs, and distortion-free bass for immersive music/calls.4. CVC + DSP Hybrid Noise Cancellation: Noise-canceling microphones + hardware algorithms reduce 90% wind/engine noise.5. Smart Auto-Answer & Voice Assistant: Incoming calls sync with phone ringtones and auto-answer. Long-press the button to activate the AI Voice Assistant.6. 500mAh Battery & Dual-Device Pairing: Type-C fast charging (0-100% in 2.5 hours). Connect 2 phones simultaneously for flexible switching between work/personal devices.7. Battery capacity: 700 mAhSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 15cm * 12cm * 8cm / 5.91inch * 4.72inch * 3.15inch Qty per Carton 45 Carton Weight 8.80kgs / 19.40lb Carton Size 41cm * 32cm * 32cm / 16.14inch * 12.6inch * 12.6inch Loading Container 20GP: 635 cartons * 45 pcs = 28575 pcs40HQ: 1474 cartons * 45 pcs = 66330 pcs
£6.99
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S21 Riding Helmet Bluetooth Intercom Headset, Specification:, S21
1. Structure waterproof and nano-waterproof, effectively blocking rain, rain can also be used2. USB interface charging, support charging while using3. Intelligent power management system, low power consumption4. Functions: call, voice, music, FM5. Bluetooth: 5.06. Transmission distance: about 10m7. Sound channel: stereo sound8. Battery capacity: 1000mAh9. Charging interface: USB10. Charging time: about 2-3h11. Use time: about 21h12. Material: ABS, silicone13. Waterproof rating: IP6714. Weight: about 199gPacking list:- Earphone x 1- USB charging cable x 1- Instruction manual x 1- Paste sheet x4Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 56 Carton Weight 13.00kgs / 28.66lb Carton Size 54cm * 52cm * 31cm / 21.26inch * 20.47inch * 12.2inch Loading Container 20GP: 306 cartons * 56 pcs = 17136 pcs40HQ: 711 cartons * 56 pcs = 39816 pcs
£18.99
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Auriculares para casco de motocicleta Hysnox HY-02 con Bluetooth 5.0, 2000 m, intercomunicador para 6 conductores
Características 1. Chip de voz Qualcomm Bluetooth versión 5.0 2. Audio DSP inteligente, procesamiento de reducción de ruido CVC de 12.ª generación, transmisión de voz 16K, voz estéreo 3D 3. Conexión en red con una sola tecla, intercomunicador grupal a una distancia de 2 km (distancia ideal) Intercomunicador full-duplex para 4.6 personas 5. Segunda velocidad de emparejamiento de conexión; 6. Función para compartir música, función de ecualización de música, radio FM 7. Operación de tono de aviso en varios idiomas 8. Transferencia de voz por Bluetooth a teléfono móvil, MP3 y GPS 9. Activación por voz 10. Responde automáticamente, admite remarcación del último número llamado 11. Captación inteligente de micrófono 12. Conexión Bluetooth simultánea a otros 2 dispositivos (teléfono móvil, MP3, GPS) 13. Admite comunicación de voz a una velocidad de 120 km/h. 14. Diafragma de altavoz de sintonización de 40 mm, música impactante 15. Capacidad de batería de 900 mAh, 28 horas de intercomunicación/teléfono continuo, 33 horas de escucha de música, 500 horas en espera 16. Admite emparejamiento del intercomunicador con walkie-talkies Bluetooth de terceros Especificación 1. Distancia de trabajo: intercomunicador de dos personas 1000 metros, intercomunicador grupal 2000 metros (en un entorno ideal) 2. Frecuencia de trabajo: 2,4 GHz 3. Versión de Bluetooth: Bluetooth 5.0 4. Admite protocolo Bluetooth: A2DP y AVRCP 5. Alcance operativo: teléfonos móviles hasta 10 metros. 6. Tipo de batería: polímero de litio recargable de 900 mAh. 7. Tiempo en espera: hasta 500 horas 8. Tiempo de conversación: hasta 28 horas para conversación/intercomunicación por teléfono móvil; hasta 33 horas para música 9. Tiempo de carga: aproximadamente 2 horas. 10. Adaptador de corriente: CC 5 V 1 A (opcional) 11. Interfaz de carga: Interfaz TIPO C 12. Temperatura de funcionamiento: 41 °F-104 °F (5-40 °C) 13. Temperatura de almacenamiento: -4 °F-122 °F (-20 °C ~ 50 °C) Especificación: Peso del paquete Peso de un paquete 0,34 kg/0,76 lb Un tamaño de paquete 17 cm x 11 cm x 6 cm (6,69 pulgadas x 4,33 pulgadas x 2,36 pulgadas) Cantidad por caja 30 Peso de la caja 11,70 kg/25,79 lb Tamaño de la caja 38 cm x 38 cm x 32 cm (14,96 pulgadas x 14,96 pulgadas x 12,6 pulgadas) Contenedor de carga 20GP: 577 cajas * 30 uds. = 17310 uds. 40HQ: 1339 cajas * 30 piezas = 40170 piezas
£34.99
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BAOFENG Walkie-talkie portátil de banda única BaoFeng BF-9700 de 8 W con función de monitor, enchufe de la UE, BF-9700 Enchufe de la UE
1. Cuerpo mini, compacto y portátil para llevar en el bolsillo. 2. Pantalla de banda única. 3. Rango de frecuencia: 400-470 (MHz) 4. Número de canales: 16 5. Voltaje de funcionamiento: CC 3,7 V 6. Distancia teórica de comunicación: 5-10 km 7. Tipo de comunicación: No se puede insertar la tarjeta Especificación: Peso del paquete Peso de un paquete 0,23 kg/0,50 lb Un tamaño de paquete 18 cm x 6 cm x 5 cm (7,09 pulgadas x 2,36 pulgadas x 1,97 pulgadas) Cantidad por caja 60 Peso de la caja 13,80 kg/30,42 lb Tamaño de la caja 38 cm x 32 cm x 28 cm (14,96 pulgadas x 12,6 pulgadas x 11,02 pulgadas) Contenedor de carga 20GP: 783 cajas * 60 uds. = 46980 uds. 40HQ: 1818 cajas * 60 piezas = 109080 piezas
£18.99
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Waveshare Waveshare 34252 CM5 Gigabit/2.5G Dual Ethernet Multi-Function Expansion Board Supports RS485 Industrial Communication, 4G / 5G Module And 4K Display Output, EU Plug, UK Plug, US Plug
1. The entire casing is made of aluminum alloy, which can conduct and dissipate heat over a large area. Coupled with heat dissipation fins, the heat dissipation is more efficient2. The detailed hole layout ensures that each interface can fit tightly to the motherboard, and the interface areas are marked with clear silk-screening for easy viewing3. There are more abundant interfaces, equipped with ETH / MIPI / HDMI / Micro SD / USB / M.2 B KEY / M KEY and other various interfaces. They are more convenient to use4. It supports rail brackets. The back of the host is reserved for installation screw holes, allowing it to be fixed on the rail5. It is equipped with a standard CM5 connector, supporting the connection of Compute Module 5 Lite / eMMC series core boardsParameters1. CM5 slot: suitable for all versions of Compute Module 52. Networking: 1000M Ethernet RJ45 interface x 1; 2500M Ethernet RJ45 interface x 13. Video: HDMI interface x 1, supporting 4K output4. USB: USB 2.0 interface (Type-C) x 1; USB 2.0 interface (Type-A) x 1; USB 3.2 Gen1 interface (Type-A) x 15. M.2: M.2 M KEY (PCIe Gen2/3 x 1, supporting 2230/2242/2280 NVMe or AI module); M.2 B KEY, supporting 4G/5G communication module6. Storage: built-in Micro SD card slot (applicable to CM5 versions without eMMC)7. Serial interface: RS485 x 48. Digital input: digital input x 1 (input voltage: 5V - 36V)9. Relay: allows connection of loads: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC10. Fan interface: 5V, 4PIN JST-SH PWM fan connector11. Beeper: single-channel controllable12. Others: built-in encryption chip13. Power input: 7V - 36V wide voltage (terminal + round hole) or 5V 5A (Type-C)14. Size: about 13.25 x 11.22 x 3.45 cmPackaging list:- Metal casing (top cover + bottom shell) and two baffles- CM5-ETH-RS485-4G-BASE x 1- Guide clip (20 x 76mm) x 1- Label x 1- Pink high thermal conductivity silicone sheet x 5- PC insulating sheet (104 x 40 x 0.2mm) x 1- Cross-head screwdriver x 1- Screw pack x 1- 12V 4A power supply x 1Specification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 20cm * 16cm * 8cm / 7.87inch * 6.3inch * 3.15inch Qty per Carton 16 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 16 pcs = 8784 pcs40HQ: 1275 cartons * 16 pcs = 20400 pcs
£72.99
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BAOFENG 2 PCS BaoFeng BF-T3 1W Children Single Band Radio Handheld Walkie Talkie with Monitor Function, US Plug, BF-T3 US Plug
1. Mini body, compact and portable to carry in pocket. 2. Single-Band Display. 3. Frequency Range: 400-480(MHz) 4. Number of channels: 22 5. Operating Voltage: DC 3.7V 6. Theoretical communication distance: 1-3km 7. Communication type: Cannot insert cardSpecification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 12cm * 5cm * 4cm / 4.72inch * 1.97inch * 1.57inch Qty per Carton 50 Carton Weight 24.00kgs / 52.91lb Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch Loading Container 20GP: 783 cartons * 50 pcs = 39150 pcs40HQ: 1818 cartons * 50 pcs = 90900 pcs
£10.99
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Baofeng Baofeng BF-1904 Radio Communication Equipment High-power Handheld Walkie-talkie, AU Plug, EU Plug, US Plug, UK Plug
1. Material: polycarbonate material2. Transmitting frequency: ≤12W3. Battery capacity: 4200 mA4. Working voltage: 7.4V5. Frequency range: 400-520MHZ6. Applicable scenarios: service/catering/site/property/warehouse, etc.7. 1000 times drop test, improve resistance to drop and impact8. 2-15km talking distance9. Dimensions: 135x50x33 mm10. Weight: about 480 gramsSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 21cm * 25.5cm * 6cm / 8.27inch * 10.04inch * 2.36inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs
£28.99
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Universal 12V Radio FM Antenna Signal Amp Amplifier Booster for Marine Car Vehicle Boat 330mm FM Amplifier, 330mm FM Amplifier
1. Enhance the radio signal and reduce the noise. 2. Copper signal wire, strong anti-interference, providing better signal. 3. Antenna booster. 4. Thicken the horse mouth metal shielding cover, all-round protection. 5. Work for both AM and FM radio stations. 6. Antenna amplifier item length: about 330mm. 7. Able to provide high output current, low harmonic distortion and cross, ensure security operation. 8. Easy to assemble, save cost and space. 9. Portable, high accuracy. 10.Gain: 12-13dB 11.Noise factor: more than 2 12.Impedance: 75 ohms 13.Power: DC10~15VSpecification: Package Weight One Package Weight 0.07kgs / 0.14lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 150 Carton Weight 11.25kgs / 24.80lb Carton Size 46cm * 42cm * 38cm / 18.11inch * 16.54inch * 14.96inch Loading Container 20GP: 363 cartons * 150 pcs = 54450 pcs40HQ: 843 cartons * 150 pcs = 126450 pcs
£4.99 £1.99
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RETEVIS RETEVIS RT86 10W 430-440MHz 16CHS Two Way Radio Handheld Walkie Talkie with Wireless Copy Function, RT86
1. Large capacity, long standby time2. With flashlight function3. Function: wireless copy, 9-level squelch, one-key scanning, frequency hopping, CTCSS (50) / DCS (232), VOX, alarm, etc.4. Frequency range: 430-440MHz5. Output power: 10W6. Number of channels: 167. Battery capacity: 2600mAh & 7.4V8. Net weight (including antenna and battery): 295 gramsSpecification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 26cm * 21cm * 6cm / 10.24inch * 8.27inch * 2.36inch Qty per Carton 10 Carton Weight 7.15kgs / 15.76lb Carton Size 26cm * 42cm * 30cm / 10.24inch * 16.54inch * 11.81inch Loading Container 20GP: 814 cartons * 10 pcs = 8140 pcs40HQ: 1889 cartons * 10 pcs = 18890 pcs
£33.99
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BAOFENG Walkie talkie portátil de banda única BaoFeng BF-T1, enchufe estadounidense, BF-T1, enchufe estadounidense
1. Cuerpo mini, compacto y portátil para llevar en el bolsillo. 2. Rango de frecuencia: 400-470 3. Número de canales: 20 Especificación: Peso del paquete Peso de un paquete 0,30 kg/0,65 lb Un tamaño de paquete 15 cm x 15 cm x 4 cm (5,91 pulgadas x 5,91 pulgadas x 1,57 pulgadas) Cantidad por caja 40 Peso de la caja 12,50 kg/27,56 lb Tamaño de la caja 42 cm x 42 cm x 38 cm (16,54 pulgadas x 16,54 pulgadas x 14,96 pulgadas) Contenedor de carga 20GP: 397 cajas * 40 uds. = 15880 uds. 40HQ: 923 cajas * 40 piezas = 36920 piezas
£11.99
FAQs & Shopping Guide Part 244
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