Resultados de la búsqueda de "cover usb microphone"
-
Usdr Usdx + V2 Plus 8 Band SDR Full Mode HF SSB QRP High Frequency Transceiver, Spec: EU Plug, EU Plug, US Plug
Function1. Remove the headphones and the power button/microphone jack to the front panel, convenient to connect the headset and the power button 2. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience 3. Upgrade the built-in speakers to double the sound 4. PCB to reserve a variety of upgrades required pad, out of the box, can be used as a DIY upgrade learning template 5. Change the QRP CW frequency quickly 6. Support CW side volume adjustment 7. Support CW side tones 8. This is a shortwave QRP SSB/CW transceiver. Ultra-small size for portable outdoor use, (no battery) 1602n LCD screen, built-in speakers, support to connect computers using FT8, JS8, FT4 and other mode software control digital, support CW automatic decoding Features: 1. 8 tracks covering 80M/60m/40m/30M/20m/17M/15m/10m 2. PCB layout design in line with high frequency circuit design principles to ensure excellent performance 3. Both built-in Battery and external 13.8v power supply, can achieve 8-stop 3-5w power, and reserve the necessary sot-223 and To-220 pack pad for upgrading 4. High launch efficiency 7. KDS high precision tcxo brand, frequency accuracy above 1ppm, frequency stability above 0.5ppm 8. Ultra-small size: 88x39x124mm (without bulge) 9. Rich interfaces (cat, ptt out, mic/key, k-head mic) 10. All LPF components use 100v c0g/np0 capacitors 11. Using op-amp chips are lower than those of lm4562 noise 12. A built-in speaker with a cavity 13. BNC antenna interfaceExplanation1. Support full mode: usb, lsb, cw, am, fm (ssb mode reception effect is good, but the transfer effect is poor. AM and FM mode is free, the effect is not good) 2. Filter DSP filter: 4000, 2500,1700,500,200,100,50 Hz passband 3. Function DSP function: automatic gain control (AGC), noise reduction (NR) , XMIT Voice Trigger (Vox), RX attenuator (Att), TX Noise Gate, TX unit control, volume control, DBM/S instrument 4. Sidebar/carrier suppression SSSSB emission: superior to -45dbc, IMD3(dual tone) -33dbc, receiver: superior to -50dbc 5. Support for multi-band support, in the 80m frequency range of continuous adjustable 10m (from 20khz. 99mhz, loss performance) 6. Open source firmware, built using Arduino IDE; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines based on 7. The software vovovox code can be used for fast complete control (qsk and semi-qsk operations) or RX/auxiliary switch TX to be used in digital mode (no cat or PTT interface is required) 8. The PTT/PA output is externally controlled by the all-digital tx-delay stage and the software-based SSB stage transmitter: the phase of sill SI5351 is controlled (by a small frequency change i2c at 800 kbits/s) and the PA amplitude is controlled (by a pwm pa key shaping circuit) 9. Software-based all-digital SDR receiver level (optional): sampling of I/Q (complex) signals from a digital mixer with an orthogonal sampling detector, and mathematically perform a 90-degree phase shift (David Hilbert transform) in the software by adding an Atten sideband 10. Three independent switchable analog pushers (0db, -13 db, -20 db, -33 db, -53 db, -60 db, -73 db) from the front receiver 11. Receiver background noise mds: -135 DBM at 28 mhz (200 hz bw) 12. Receiver receiver front-end selectivity: +/-2 khz scrolling at steep 45 db/decade tuning frequency 13. Blocking dynamic range: 20khz offset 123db, 2khz offset 78db 14. CW decoder, direct/iambic-a/B keying 15. VVFO A/B + RIT and split, and the corresponding relays pass through i2c 16. The CAT supports cat with a filter switch (using the kenwood TS-480 protocol) Package includes: 1. 1 x transceiver 2. 1 x the microphone 3. 1 x charger 4. 4 x machine floor MatsSpecification: Package Weight One Package Weight 0.53kgs / 1.16lb One Package Size 17cm * 12cm * 8cm / 6.69inch * 4.72inch * 3.15inch Qty per Carton 56 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 56 pcs = 9912 pcs40HQ: 412 cartons * 56 pcs = 23072 pcs
£82.99
-
T&G Altavoz inalámbrico Bluetooth T&G TG532 de 10 W, resistente al agua, portátil, para exteriores, mini columna con radio FM
Características del producto: 1. Correa de hombro portátil extraíble y ajustable hasta 120 cm. 2. La cubierta del filtro se utiliza para brindar resistencia al agua, al polvo y a los golpes. 3. Resistente al agua, al polvo y a los golpes. 4. 5W de alta potencia, dos diafragmas de graves en ambos lados, vibran al reproducir música. 5. Los canales izquierdo y derecho cilíndricos e integrados proporcionan una visión estéreo de 360 grados. 6. Función de llamada, elimina el ruido del micrófono, para que puedas contestar el teléfono sin sostenerlo. 7. La radio FM te permite escuchar la radio libremente. 8. Admite archivos de música en formato MP3, WMA, WAV, FLAC y APE. 9. Admite tarjeta TF de 32 GB o tarjeta SD Misro, admite disco USB 2.0. 10. Admite MP3 / MP4 / computadora externa y otras funciones de entrada de audio (AUX). 11. Función TWS, puede conectar dos altavoces para sincronizar con un teléfono. 12. Control de botón simple, puede presionar el botón para encender/apagar, reproducir/pausar, cambiar de modo, omitir canciones, ajustar el volumen, etc. 13. Bluetooth 5.0, compatible con todos los dispositivos Bluetooth. 14. Pantalla de batería IOS, puede ver el altavoz con función de recordatorio en el iPhone. 15. La batería de 500 mAh puede reproducir durante 6 horas a 2/3 del volumen cuando está completamente cargada. 16. No es sólo un altavoz Bluetooth, sino también una radio, un altavoz con cable y un subwoofer. Especificaciones del producto: 1. Versión de Bluetooth: V5.0 2. Capacidad de la batería: 500 mAh 3. Tiempo de vida: 6 horas 4. Tiempo de carga: 1-2 horas 5. Potencia del altavoz: 5Wx2 6. Rango de frecuencia: 2,4 GHz 7. Sensibilidad: 400mv 8. Distancia de transmisión inalámbrica: 10 m 9. Respuesta de frecuencia: 70-20 KHz 10. Formato de reproducción: WAV, MP3, WMA, FLAC, APE 11. Compatibilidad con tarjetas TF: hasta 32 GB (no incluidas) 12. Voltaje de entrada: CC 5 V 2 A 13. Tipo de interfaz: Micro USB / AUX / conector para tarjeta TF / USB 2.0 14. Material: caucho + tela tejida. 15. Dimensiones: 142 x 83 x 86 mm Lista de embalaje: Altavoz Bluetooth x 1 Cable de carga x 1 Cable de audio x 1 Correa de hombro x 1 Manual x 1 Especificación: General Certificado CE , RoHS Peso del paquete Peso de un paquete 0,47 kg/1,04 lb Un tamaño de paquete 17 cm x 8 cm x 10 cm (6,69 pulgadas x 3,15 pulgadas x 3,94 pulgadas) Cantidad por caja 50 Peso de la caja 24,30 kg/53,57 lb Tamaño de la caja 45 cm x 36 cm x 50 cm (17,72 pulgadas x 14,17 pulgadas x 19,69 pulgadas) Contenedor de carga 20GP: 329 cajas * 50 uds. = 16450 uds. 40HQ: 764 cajas * 50 piezas = 38200 piezas
£4.99
-
T&G Altavoz Bluetooth portátil resistente al agua T&G TG339 RGB Light de 5 W
Descripción: 1. Bluetooth 5.0, conexión rápida y señal estable, compatible con todos los dispositivos Bluetooth. 2. Batería de 1200 mAh para hasta 10 horas de reproducción a 2/3 del volumen con una carga completa. 3. Cubierta de malla para proteger el altavoz del agua, el polvo y los golpes. 4. Gran potencia de 5 W, vibra al reproducir música. 5. La forma cilíndrica y el canal izquierdo y derecho incorporados ofrecen estéreo de 360 grados. 6. Función de llamada, el micrófono con cancelación de ruido le permite responder llamadas sin alcanzar su teléfono. 7. Función TWS, puede conectar dos altavoces con una sincronización de teléfono. 8. Admite conexión y reproducción de disco flash USB. Admite tarjeta TF o tarjeta SD misro de hasta 32 G, admite disco USB 2.0. 9. Admite MP3/MP4/computadora externa y otras funciones de entrada de audio (AUX) 10. Función TWS, puede conectar dos altavoces con una sincronización de teléfono. 11. Fácil control de botones, puede presionar botones para encender/apagar, reproducir/pausar, cambiar de modo, omitir canciones, ajustar el volumen, etc. 12. No es solo un altavoz bluetooth, sino también una radio, un altavoz con cable y un equipo de sonido de graves. Presupuesto: 1. Versión de Bluetooth: 5.0 2. Alcance: 10 m 3. Relación señal/ruido: >=95 db 4. Capacidad de la batería: 1200 mAh 5. Voltaje incorporado: 3,7 V 6. Tiempo de juego: 2 horas 7. Altavoz: 52 mm x 1 8. Potencia del altavoz: 4 ohmios/5 W 9. Frecuencia: 120 Hz-20 kHz 10. Dimensiones: 77 x 77 x 111,3 mm 11. Peso: 370 g Lista de embalaje: - Altavoz Bluetooth x 1 - Cable de carga USB x 1 - Cable de audio auxiliar x 1 - Manual de usuario x 1 Especificación: General Certificado CE , RoHS Peso del paquete Peso de un paquete 0,40 kg/0,89 lb Un tamaño de paquete 12,5 cm x 9 cm x 9 cm (4,92 pulgadas x 3,54 pulgadas x 3,54 pulgadas) Cantidad por caja 50 Peso de la caja 19,50 kg/42,99 lb Tamaño de la caja 45 cm x 25 cm x 46 cm (17,72 pulgadas x 9,84 pulgadas x 18,11 pulgadas) Contenedor de carga 20GP: 515 cajas * 50 piezas = 25750 piezas 40HQ: 1196 cajas * 50 piezas = 59800 piezas
£5.99
-
DJI Original Wireless Transmission With OLED Touch Screen For DJI Mic, Model:1 Transmitters 1 Receiver, 1 Transmitters 1 Receiver
1. Powerful wireless radio system, which can achieve a wireless radio distance of up to 250 meters2. The transmitter can record, regardless of human voice, ambient sound or instrument sound, it can be recorded clearly, and it has built-in storage, which can be used as a recording pen alone, and can also back up the sound during recording to ensure the integrity of the recording data3. The charging box can quickly pair the receiver and the transmitter, and charge them in real time. It can also store some accessories in one piece. It is easy to carry and fully charged after opening the cover.4. The two transmitters can record at the same time, and have built-in storage, which can record independently, and you can use it as a recording pen; it also supports sound backup to ensure the integrity of the recording data to the greatest extent5. The transmitter adopts a clip-back design and is equipped with magnetic accessories, which can be easily fixed on clothes. The receiver can also be mounted on the cold shoe/hot shoe with the help of the hot shoe conversion plate, and the installation is very flexible6. The receiver supports USB-C, Lightning and 3.5mm TRS interface output, compatible with mainstream mobile phones, various cameras and computers7. Standard charging box (optional), with a sense of security, the charging box can charge the receiver and transmitter in real time, the battery life is up to 15 hours, and the creation is not limitedLauncher:1. Dimensions: Length 47.32mm, Width 30.43mm, Height 20.01mm2. Weight: 30g3. Wireless mode: GFSK 1 Mbps and 2 Mbps4. Operating frequency: 2400 MHz to 2483.5 MHz5. Battery type: LiPo 1S6. Battery capacity: 320mAh7. Battery power: 1.23 Wh8. Battery voltage: 3.85 volts9. Charging time: 1 hour 10 minutes10. Working time: 5.5 hoursReceiver:1. Dimensions: Length 47.44mm, Width 32.21mm, Height 17.35mm2. Weight: 24.9 grams3. Wireless mode: GFSK 1 Mbps and 2 Mbps4. Operating frequency: 2400 MHz to 2483.5 MHz5. Battery type: LiPo 1S6. Battery capacity: 320mAh7. Battery power: 1.23 Wh8. Battery voltage: 3.85 volts9. Charging time: 1 hour 10 minutes10. Working time: 5 hoursCharging case:1. Dimensions: Length 103.06mm, Width 61.87mm, Height 41.50mm2. Weight: 162.2 grams3. Battery type: LiPo 1S4. Battery capacity: 2600mAh5. Battery power: 10 Wh6. Battery voltage: 3.87 volts7. Charging time: 2 hours and 40 minutes8. Working time: 3 charges at the same time, about 1.8 times of charging9. General: microphone directivity10. Low cut off: 50 Hz to 20 kHz11. Low cut function on: 150 Hz to 20 kHz12. Sound pressure level (MAX): 114 dB SPL13. Input level (3.5mm): -17 dBV14. Equivalent noise: 23 dBA15. Output power (MAX): 22 mW@1 kHz, 32 Ω16. Transmission distance (MAX): 250 meters (FCC); 160 meters (CE) measured in an open outdoor environment without interferenceSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 20cm * 20cm * 8cm / 7.87inch * 7.87inch * 3.15inch Qty per Carton 226 Carton Weight 47.01kgs / 103.63lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 226 pcs = 40002 pcs40HQ: 412 cartons * 226 pcs = 93112 pcs
£108.99