Resultados de la búsqueda de "transmitter receiver"

Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. T-PCIE 4MB x 1 2. Charging cable x 1 3. Needle Pin x 2Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 300 pcs = 169800 pcs40HQ: 1314 cartons * 300 pcs = 394200 pcs

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1. Cuerpo pequeño, gran capacidad: puede acomodar el estuche de carga del micrófono, el transmisor de micrófono x 2, el receptor de micrófono y pequeños accesorios como conector de teléfono móvil, cable de datos, imán de clip trasero, cubierta de lana a prueba de viento 2. Carcasa dura, absorción de impactos y resistencia a la presión, protección eficaz y mayor tranquilidad. 3. Tamaño de la palma de la mano, mini portátil, fácil de transportar. 4. La carcasa resistente a la presión y que absorbe los golpes puede aliviar eficazmente el impacto externo y brindar protección eficaz para el fuselaje. 5. Cremallera exquisita y suave, costura rigurosa. 6. Mango duradero, fácil de transportar sin cansar las manos. 7. Modelos aplicables: adecuado para DJI MIC 8. Nota: El producto solo incluye la bolsa de almacenamiento, nada más. 9. Material: Tela 10. Tamaño: 127 x 85 x 57 mm 11. Peso neto: 79 g 12. Peso bruto: 99 g Especificación: General Compatible con DJI: Micrófono Peso del paquete Peso de un paquete 0,11 kg/0,25 lb Un tamaño de paquete 13 cm x 9 cm x 6 cm (5,12 pulgadas x 3,54 pulgadas x 2,36 pulgadas) Cantidad por caja 288 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 50 cm * 50 cm * 60 cm / 19,69 pulgadas * 19,69 pulgadas * 23,62 pulgadas Contenedor de carga 20GP: 177 cajas * 288 uds. = 50976 uds. 40HQ: 412 cajas * 288 piezas = 118656 piezas

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Product parameters:1. Material: ABS, electronic components2. Applicable objects: for interviews, conferences, and recording3. Frequency range: 610.50-669 50MHz4. Frequency stability: +/-10ppm5. RF power: 10dBm6. Audio frequency response: 40-18000Hz7. Distortion: less than 0.5%8. Signal to noise ratio: 90dB9. Pointing characteristics: omni-directional/no-pointing10. Built-in battery (transmitter/receiver): 3.7V 400mAh lithium polymer battery11. Battery life: 3 hours12. Input voltage: 5V 1A13. Small size, easy to carry14. Widely applicable to various recording equipmentPacking list:1.GAW-810:-Receiver x 1-Transmitter x 1-Windshield x 1-Connecting cord x 3-Storage box x 12.GAW-811-Receiver x 1-Transmitter x 2-Windshield x 1-Connecting cord x 3-Storage box x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 21cm * 13cm * 5cm / 8.27inch * 5.12inch * 1.97inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 74 pcs = 13098 pcs40HQ: 412 cartons * 74 pcs = 30488 pcs

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1. Velocidad de transmisión: 250 Kbps 2. Frecuencia de funcionamiento: 2400,0 MHz-2483,5 MHz 3. Función: dispositivo compatible con HID, dispositivo de micrófono de audio USB 4. Recibe señales y datos del transmisor, compatible con sistemas Windows, Android e iOS 5. Plug and play, fácil de usar. 6. Distancia de transmisión: 10 metros 7. Utilice pilas: AAA*2 (no incluidas) 8. Material: plástico, silicona. 9. Tamaño: 162 x 42 x 17,6 mm Especificación: Peso del paquete Peso de un paquete 0,16 kg/0,35 lb Un tamaño de paquete 20 cm x 8 cm x 3 cm (7,87 pulgadas x 3,15 pulgadas x 1,18 pulgadas) Cantidad por caja 100 Peso de la caja 17,00 kg/37,48 lb Tamaño de la caja 40 cm x 40 cm x 30 cm (15,75 pulgadas x 15,75 pulgadas x 11,81 pulgadas) Contenedor de carga 20GP: 555 cajas * 100 piezas = 55500 piezas 40HQ: 1289 cajas * 100 piezas = 128900 piezas

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1. Equipped with a high-performance Bluetooth 5.6 chip, it offers stable and low-latency connection with smoother performance, and supports a transmission distance of up to 5 meters2. Equipped with a high-performance independent decoding chip, it provides high-fidelity stereo sound, with clear and high-definition audio quality3. It has a built-in microphone, enabling hands-free amplification and clear communication4. In receiving mode, it connects to audio playback devices with speakers and receives Bluetooth signals for wireless music playback5. Connects to audio equipment, breaking spatial limitations, enjoying wireless convenience, and achieving stereo amplification, with more powerful sound effects6. TF card plug-and-play, convenient to use7. Compact and easy to carry8. Bluetooth version: 5.39. Transmission range: 5 meters10. Input: 5V/1A11. Material: ABS12. Weight: about 25gSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 15cm * 11cm * 5cm / 5.91inch * 4.33inch * 1.97inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 55cm * 35cm * 31cm / 21.65inch * 13.78inch * 12.2inch Loading Container 20GP: 446 cartons * 200 pcs = 89200 pcs40HQ: 1037 cartons * 200 pcs = 207400 pcs

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1. Built-in U disk, users do not need to download through the Internet, double-click the applet to use 2. The surface is made of UV process material, which is wear-resistant and does not fade 3. Digital laser + physical laser, can meet the needs of LCD screen and projection screen demonstration 4. Adjustable light spot color and size 5. Using 2.4GHz wireless remote control technology, the demonstration site can move around flexibly 6. Intelligent gravity sensor time display, built-in digital display 7. With timing reminder, intelligent anti-lost, low battery reminder function 8. Use USB data cable to charge 9. U disk function, plug and play 10. During the demonstration, double-click the laser button to activate the mouse function. You can use the demonstrator as a mouse to control the computer to open hyperlinks, videos, music, etc. 11. Can be used on Windows and Mac systems 12. Transmitter remote control distance: 100 meters, working voltage: 3.0-4.2V 13. Receiver working voltage: 4.5-5.5V 14. Size: 22x34x120mm 15. Weight: 60g 16. Battery capacity: 300mahSpecification: Package Weight One Package Weight 0.29kgs / 0.65lb One Package Size 19cm * 9cm * 5cm / 7.48inch * 3.54inch * 1.97inch Qty per Carton 80 Carton Weight 19.98kgs / 44.05lb Carton Size 38cm * 36cm * 50cm / 14.96inch * 14.17inch * 19.69inch Loading Container 20GP: 389 cartons * 80 pcs = 31120 pcs40HQ: 905 cartons * 80 pcs = 72400 pcs

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1. Working voltage: AC/DC 9 v-30v2. Channel: 23. Working frequency: 300MHz, 310MHz, 315MHz, 318MHz, 390MHz, 433.4MHz, 433MHz, 433.92MHz, 868MHz, 868.8MHz4. Distance: about 30-50m5. Uses: garage doors, gates, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control products, alarm systems, etc.Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 55cm * 46cm * 18cm / 21.65inch * 18.11inch * 7.09inch Loading Container 20GP: 585 cartons * 98 pcs = 57330 pcs40HQ: 1359 cartons * 98 pcs = 133182 pcs

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Features1. Adopt frequency hopping spread spectrum(FHSS),Anti-interference and sound clarity2. Work Frequency Band: 900MHZ ISM,905—925MHZ3. Long distance transmission 200-300 meters in the open field4. Transmitter and Receiver need making pairing code before any opperation, Confidentiality is strong5. With 2-way talk, music and nightlight function6. When there is without any sound from Transmitter within 20 seconds,the receiver will be in mute state7. This product does not have a batteryParameters1. Operating frequency： ISM 905-925MHz2. Transmission power： 10 dBm3. Modulation mode： FSK4. Spread spectrum method： FHHS5. Audio encoding： ADPCM6. Modulation frequency： 180 KHz7. Code rate: 500 Kbps8. Receiver sensitivity： 92 dBm9. Power supply mode： 5V USB or 3pcs AA dry battery10. Transmitter operating current： 180 mA MAX (all open)11. Transmitter standby current： 75 mA MAX12. Receiver operating current： 75 mA MAX13. Battery specifications： 3pcs 1.2V AA dry battery 14. Operating Temperature： 0°C-50°CParts list:- Parents machine x1- Childrens machine x1- Charger x1- Instructions x1Specification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 24cm * 15cm * 10cm / 9.45inch * 5.91inch * 3.94inch Qty per Carton 20 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 42cm * 40cm / 19.69inch * 16.54inch * 15.75inch Loading Container 20GP: 317 cartons * 20 pcs = 6340 pcs40HQ: 736 cartons * 20 pcs = 14720 pcs

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1. High-performance Bluetooth 5.3: dual-core architecture, CVC intelligent noise reduction and noise elimination technology, smoother listening and clearer calls2. Multi-protocol intelligent fast charging: multiple devices can be charged at the same time, PD36W+QC18W port charging3. Bluetooth hands-free calling: built-in microphone, clear and smooth calls4. USB plug and play: support WMA, MP3, WAV, APE, FLAC music formats5. Multiple circuit protections, safer driving6. Suitable for 12-24V mainstream carsParameters:1. Working voltage: 12-24V2. PD interface: PD3.0, 36W max3. USB interface: QC3.0, 18W max4. FM transmission frequency: 87.5-108Mhz5. Bluetooth version: 5.36. Receiving distance: 10 meters7. Bluetooth sound processing: with DSP technology and A2DPSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 11cm * 8cm * 6cm / 4.33inch * 3.15inch * 2.36inch Qty per Carton 100 Carton Weight 8.00kgs / 17.64lb Carton Size 43cm * 30cm * 37cm / 16.93inch * 11.81inch * 14.57inch Loading Container 20GP: 558 cartons * 100 pcs = 55800 pcs40HQ: 1296 cartons * 100 pcs = 129600 pcs

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1. Material: ABS, PC, PP webbing2. Remote control/transmitter battery capacity: 300mAh3. Charging port: USB4. Applicable objects: dogs over 3 months old5. Packing list: remote control x1, receiver x1, ribbon x1, charging cable x1, test light x1, manual x16. Dimensions: about 15.3 x 5.2 x 3.2cm for the remote control, about 3.5 x 6.7 x 4.5cm for the receiver, about 75cm for the webbing7. Weight: about 83 grams for the remote control, about 50 grams for the receiverFeatures:1. 3 training modes, choose different modes according to the dogs behavior, 0-99 vibration/beep/0-99 shock2. The barrier-free remote control distance can reach about 800 meters3. Lightweight and compact, reducing the dogs load4. The charging port has a silicone plug, and the sealing depth is waterproof5. The remote control has LCD backlight display, which is convenient to check the usage mode6. The collar is adjustable and comfortable to wearSpecification: Package Weight One Package Weight 0.31kgs / 0.67lb One Package Size 18cm * 12.5cm * 4.5cm / 7.09inch * 4.92inch * 1.77inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Velocidad de transmisión: 250 Kbps 2. Frecuencia de funcionamiento: 2400,0 MHz – 2483,5 MHz 3. Función: dispositivo compatible con HID, dispositivo de micrófono de audio USB 4. Recibe señales y datos del transmisor, compatible con sistemas Windows, Android e iOS 5. Plug and play, fácil de usar. 6. Distancia de transmisión: 10 metros 7. Utilice pilas: AAA*2 (no incluidas) 8. Material: plástico, silicona. 9. Tamaño: 162 x 42 x 17,6 mm Especificación: Peso del paquete Peso de un paquete 0,16 kg/0,35 lb Un tamaño de paquete 20 cm x 8 cm x 3 cm (7,87 pulgadas x 3,15 pulgadas x 1,18 pulgadas) Cantidad por caja 100 Peso de la caja 17,00 kg/37,48 lb Tamaño de la caja 40 cm x 40 cm x 30 cm (15,75 pulgadas x 15,75 pulgadas x 11,81 pulgadas) Contenedor de carga 20GP: 555 cajas * 100 piezas = 55500 piezas 40HQ: 1289 cajas * 100 piezas = 128900 piezas

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1. Simple operation and good sound quality2. VOX can realize normal conversation without PTT button3. One-key frequency copy, you can copy the other partys channel frequency and sub-tone to realize the call. Support different brands of walkie-talkie duplication4. The frequency copies all channels at one time, and wireless data transmission between walkie-talkies does not require programming software. Only supports the walkie-talkie5. Other functions: monitoring, alarm, busy channel lock (BCLO), scanning, TOT time-limited transmission, squelch, wireless copying, etc.6. General frequency range FRS (462-467mhz)7. Rated voltage: 3.7V DC8. Memory channels: 169. Battery capacity: 1100mAh10. Frequency sensitivity: +/-0.5ppm11. Antenna impedance: 50ohm12. Operating temperature range: -30 to 60 degrees Celsius13. Transmitter RF power: less than or equal to 2W14. Modulation distortion: less than 5 pencent15. Adjacent channel power: greater than or equal to 65dB16. Audio Response??: +6.5 to -14dB17. Upper limit FR deviation: less than or equal to +/-5KHz18. Stray radiation: less than or equal to 7.5uW19. Net weight: 735g20. Dimensions: 282x203x64mmSpecification: Package Weight One Package Weight 0.76kgs / 1.68lb One Package Size 29cm * 21cm * 7cm / 11.42inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 9.10kgs / 20.06lb Carton Size 29cm * 42cm * 35cm / 11.42inch * 16.54inch * 13.78inch Loading Container 20GP: 625 cartons * 10 pcs = 6250 pcs40HQ: 1452 cartons * 10 pcs = 14520 pcs

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