Search results for "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. Small body, large capacity: can accommodate Mic charging case, Mic transmitter x 2, Mic receiver, and small accessories such as mobile phone connector, data cable, back clip magnet, windproof wool cover2. Hard shell, shock absorption and pressure resistance, effective protection and more peace of mind3. Palm size, mini portable, easy to travel4. The shock-absorbing and pressure-resistant shell can effectively relieve external impact and provide effective protection for the fuselage5. Exquisite and smooth zipper, rigorous stitching6. Durable handle, easy to carry without tired hands7. Applicable models: suitable for DJI MIC8. Note: The product only includes the storage bag, nothing else9. Material: Fabric10. Size: 127x85x57mm11. Net weight: 79g12. Gross weight: 99gSpecification: General Compatible with DJI: Mic Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 13cm * 9cm * 6cm / 5.12inch * 3.54inch * 2.36inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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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. Transmission rate: 250Kbps 2. Operating frequency: 2400.0MHz-2483.5MHz 3. Function: HID compatible device, USB audio microphone device 4. Receive transmitter signal and data, support Windows, Android and iOS systems 5. Plug and play, easy to use 6. Transmission distance: 10 meters 7. Use battery: AAA*2 (not included) 8. Material: plastic, silicone 9. Size: 162x42x17.6mmSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 20cm * 8cm * 3cm / 7.87inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 17.00kgs / 37.48lb Carton Size 40cm * 40cm * 30cm / 15.75inch * 15.75inch * 11.81inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs40HQ: 1289 cartons * 100 pcs = 128900 pcs

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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. Material: PC, electronic components2. Input: 12-24V, 2.5A (MAX)3. USB-A1 output: 3.5-3.6A, 5.5V/3.6A, 9V/2A, 12V/1.5A (20W)4. USB-A2 output: 5V/1A, U disk playback function5. Total power: 25W6. Bluetooth: 5.07. Transmission distance: 10 meters8. USB audio format: MP3.WMA.FLAC.WAV9.FM frequency range: 87.5-108 MHz10.FM transmission range: 2 meters11.AUX input: 3.5mm audio input12. Suitable for most vehiclesSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 16cm * 10cm * 2cm / 6.3inch * 3.94inch * 0.79inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 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. Transmission rate: 250Kbps2. Operating frequency: 2400.0MHz – 2483.5MHz3. Function: HID compatible device, USB audio microphone device4. Receive transmitter signal and data, support Windows, Android and iOS systems5. Plug and play, easy to use6. Transmission distance: 10 meters7. Use battery: AAA*2 (not included)8. Material: plastic, silicone9. Size: 162x42x17.6mmSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 20cm * 8cm * 3cm / 7.87inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 17.00kgs / 37.48lb Carton Size 40cm * 40cm * 30cm / 15.75inch * 15.75inch * 11.81inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs40HQ: 1289 cartons * 100 pcs = 128900 pcs

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