Comunicación por radiofrecuencia e inalámbrica
En oferta
AMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 DSP Radio for product image
Radio AMNVOLT V4 ATS MINI con amplificador de auriculares, LSB, USB, transistor, radios de bolsillo, Si4732, DSP, para uso en interiores y exteriores.
A partir de $43.51
-51%
New Upgraded MLite-880 Malahit SDR Malahiteam Genuine Licensed Receiver Portable Radio Full-band Receiver with 5000mAh Battery
 5.0
22 Rev.
New Upgraded MLite-880 Malahit SDR Malahiteam Genuine Licensed Receiver Portable Radio Full-band Receiver with 5000mAh Battery
$199.39
$400.00
-30%
Portable Handheld Radio Set SDR Radio Receiver Professional 100KHz-149MHz Radio Multifunctional ShortWave product image
Radio portátil de mano, receptor de radio SDR profesional de 100 kHz a 149 MHz, radio multifuncional de onda corta con antena.
$88.50
$126.42
-30%
7MHz M10 Induction Coil For Portable Shortwave SW Antenna Pac-12 Jpc-7 product image
Bobina de inducción M10 de 7 MHz para antena portátil de onda corta (SW) Pac-12 Jpc-7
$15.23
$21.75
-33%
USB2RIG Radio USB Sound Card Connector for,, ICOM Business Radio product image
Conector de tarjeta de sonido USB USB2RIG para radios ICOM Business Radio (oferta especial)
$17.10
$25.15
-48%
Micro PA100 100W 3.5M-28.5MHz Intelligent Portable Shortwave HF Power Amplifier Power SWR Meter LPF Filte product image
Micro PA100 100W 3.5M-28.5MHz Intelligent portátil Shortwave HF amplificador de potencia Power SWR Meter LPF Filter ICOM XIEGU YAESU
$420.99
$800.00
-30%
MAGICO High-Precision Signal Frequency Tester Tools F2400 Mobile Phones Earphones Bluetooth WiFi Wireless product image
MAGICO High-Precision Signal Frequency probador Tools F2400 Mobile Phones Earphones Bluetooth WiFi Wireless Signal Fault Detection
$36.64
$52.34
-31%
Underground Water Leakage Sound Amplifier High Sensitivity Simple Water Pipe Leakage Detector High Accura product image
Underground Water Leakage Sound Amplifier High Sensitivity Simple Water Pipe Leakage Detector High Accuracy
$34.22
$48.89
-30%
AK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home Automotive Car fo product image
AK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home Automotive Car for Speakers MAX 350W*2
$30.11
$43.01
-15%
Punctual- ATS-25 SI4732 Full Radio FM LW MW SW SSB Receiver 64-108Mhz Radio Receiver 2.8 Inch Touch Scree product image
Punctual- ATS-25 SI4732 Full Radio FM LW MW SW SSB receptor 64-108Mhz Radio receptor 2.8 Inch pantalla táctil
$89.99
$105.35
-30%
Bluetooth 5.3 HiFi Power Amplifier TPA3255 Chip 600W Dual Channel DSP Sound Tuning for Home Theater/Car A product image
Bluetooth 5.3 HiFi amplificador de potencia TPA3255 Chip 600W Dual Channel DSP Sound Tuning for Home Theater/Car Audio
$53.88
$76.97
-29%
Bluetooth 5.3 Transmitter Receiver HiFi OPT Optical /AUX 3.5mm/RCA/USB/U-Disk 15M Range 400mAh RX/TX 2-in product image
Bluetooth 5.3 transmisor receptor HiFi OPT Optical/AUX 3.5mm/RCA/USB/U-Disk 15M Range 400mAh RX/TX 2-in-1 For TV PC Speaker
$17.93
$25.00
-20%
USB2RIG V2 USB Sound Card Connector Supporting PTT Control Radio Sound Adapter Amateur Radio Adapter for product image
USB2RIG V2 USB conector de tarjeta de sonido Supporting PTT Control adaptador de sonido para radio Amateur Radio Adapter for Multiple Radios Brands
$24.68
$30.85
-30%
NEW A09R! Heltec Lora 32 V4 Meshtastic GPS ESP32 SX1262 Dev-Board 0.96Inch OLED Screen Mesh Network Wifi product image
¡NUEVO A09R! Heltec Lora 32 V4 Meshtastic GPS ESP32 SX1262, placa de desarrollo con pantalla OLED de 0,96 pulgadas, red mesh Wifi Lora BLE
$82.84
$118.34
-20%
AT16 Six-Channel Coaxial Remote Antenna Switching Kit - High Power / Base Station / Handheld Radio Univer product image
Kit AT16 de conmutación remota de antena coaxial de seis canales - universal para alta potencia / estación base / radio portátil
$85.53
$106.91
En oferta
LILYGO T-Echo PLUS NRF52840 LoRa SX1262 433/868/915MHz Wireless Module GPS 1.54 E-Paper BME280 With 2400 product image
Módulo inalámbrico LILYGO T-Echo PLUS NRF52840 LoRa SX1262 433/868/915MHz con GPS, e-paper de 1,54, BME280 y batería de 2400mAh para Arduino
A partir de $95.98
-31%
M5Stack Cap LoRa-1262 for Cardputer Adv SX1262 LoRa Module Frequency 868 to 923 MHz SMA Antenna Support G product image
M5Stack Cap LoRa-1262 para Cardputer Adv, módulo LoRa SX1262, frecuencia de 868 a 923 MHz, soporte de antena SMA y posicionamiento global GNSS
$25.33
$36.19
-30%
RTL-SDR Blog RTL SDR V3 R860 (R820T2) RTL2832U 1PPM TCXO SMA RTLSDR Software Defined Radio (Dongle Only) product image
Blog de RTL-SDR RTL SDR V3 R860 (R820T2) RTL2832U 1PPM TCXO SMA RTLSDR Radio definida por software (solo dongle)
$36.54
$52.20
En oferta
RFID IC Wireless Module MFRC-522 RC-522 RC522 IC KEY SPI Writer Reader IC Card Proximity for Arduino product image
Módulo inalámbrico RFID IC MFRC-522 RC-522 RC522 IC KEY SPI Writer Reader IC Card Proximity para Arduino
A partir de $3.59
-30%
ESP-01S wireless transparent transmission industrial ESP8266 serial port to WiFi module product image
Módulo industrial ESP-01S de transmisión inalámbrica transparente con puerto serie ESP8266 para WiFi.
$5.43
$7.75