Network Hub & Switches › Serial › Wireless › Network Switch Module

Frequency range:410-490MHz Up to 8 devices can transmit at the same time ( on ... Frequency range:410-490MHz Up to 8 devices can transmit at the same time ( on reception) Supports cancellation function Button intercom and intercom dual modes Multi-level wireless relay I2S digital audio + analog audio Line In+Mic input Support... more

Product model: DL-LL02 frequency: 433MHz Working mode: point-to-point transpar... Product model: DL-LL02 frequency: 433MHz Working mode: point-to-point transparent transmission one-to-many many-to-one and many-to-many networking communication distance: 5000 meters (outdoor open space without barriers 5dbi antenna 1.5 meters above... more

Warranty: 1. All our item:s have been tested good before shipping. 2. We provi... Warranty: 1. All our item:s have been tested good before shipping. 2. We provide buyer return and refund service. If you are not satisfied when you receive your item please return it within 14 days for a replacement or money back. Buyer pay the... more

Product model: DL-LL02 RF frequency: 433MHz Working mode: point-to-point trans... Product model: DL-LL02 RF frequency: 433MHz Working mode: point-to-point transparent transmission one-to-many many-to-one and many-to-many networking communication distance: 5000 meters (outdoor open space without barriers 5dbi antenna 1.5 meters... more

Enhance your microwave testing capabilities with this professional-grade vecto... Enhance your microwave testing capabilities with this professional-grade vector network analyzer. Engineered for high-frequency precision and reliability this versatile network analyzer is the ultimate diagnostic tool for characterizing active and... more

[Frequency] : 410~493MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART ... [Frequency] : 410~493MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART [Introduction] : E22-400T30S is a wireless serial port module (UART) based on RF chip. It has multiple transmission modes working in the (410.125MHz~493.125MHz) frequency... more

Product model: DL-LL02 RF frequency: 433MHz Working mode: point-to-point trans... Product model: DL-LL02 RF frequency: 433MHz Working mode: point-to-point transparent transmission one-to-many many-to-one and many-to-many networking communication distance: 5000 meters (outdoor open space without barriers 5dbi antenna 1.5 meters... more

Product Description [IC] : CC1310 [Frequency] : 431~446.5MHz [Power] : 14dBm [... Product Description [IC] : CC1310 [Frequency] : 431~446.5MHz [Power] : 14dBm [Distance] : 1.0km [Interface] : UART/IO [Introduction] : E70-433T14S wireless transceiver modules operating at 425~450.5MHz (Default: 433MHz) is based on originally... more

[IC]?LLCC68 [Frequency]?410.125~493.125MHz [Power]?30dBm [Distance]?10km [Size... [IC]?LLCC68 [Frequency]?410.125~493.125MHz [Power]?30dBm [Distance]?10km [Size]?25*40.5mm [Introduction]?E220-400T30S is a wireless serial port module (UART) based on SEMTECH s LLCC68 working at 410.125?493.125MHz? default 433.125MHz? TTL level... more

Hign-concerned Chemical:None Type:WIFI Compatible Audio & Video Equipment Styl... Hign-concerned Chemical:None Type:WIFI Compatible Audio & Video Equipment Style:Professional Audio Equipment Colour:blue Material:PC Package Contents: 10 * Wireless Serial Port Module Only the above package content other products are not included.... more

Hign-concerned Chemical:None Type:WIFI Compatible Audio & Video Equipment Styl... Hign-concerned Chemical:None Type:WIFI Compatible Audio & Video Equipment Style:Professional Audio Equipment Colour:blue Material:PC Package Contents: 10 * Wireless Serial Port Module Only the above package content other products are not included.... more

For testing and development of E83-2G4M03S wireless module E83-2G4M03S-TB has ... For testing and development of E83-2G4M03S wireless module E83-2G4M03S-TB has been pre-welded E83-2G4M03S please refer to the module manual for detailed use. All IO ports of E83-2G4M03S wireless module have been introduced. With CH340X serial port... more

Product DescriptionFeatures Small size: 16*26mm; Low power consumption: LDC ul... Product DescriptionFeatures Small size: 16*26mm; Low power consumption: LDC ultra-low power consumption receiving mode; Support transparent transmission and fixed-point transmission; Single-point wake-up: The module can support low-power... more

FOR 1PC 8266 -01 01 Serial Wireless WIFI Module FOR 1PC Transceiver Receiver A... FOR 1PC 8266 -01 01 Serial Wireless WIFI Module FOR 1PC Transceiver Receiver Adapter Board Pi UNO R3 One 3.3V 5V more

Features: Wireless 5.0 Technology: Enables reliable wireless communication wit... Features: Wireless 5.0 Technology: Enables reliable wireless communication with an effective range of up to 10 meters seamless data transmission. Master/Slave Mode Switching: Flexible configuration via AT commands meets various connection... more

FOR 1PC JDY-40 2.4G wireless serial port transmission transceiver and remote c... FOR 1PC JDY-40 2.4G wireless serial port transmission transceiver and remote communication module super NRF24L01 more

[IC]?LLCC68 [Frequency]?850.125~930.125MHz [Power]?30dBm [Distance]?10km [Size... [IC]?LLCC68 [Frequency]?850.125~930.125MHz [Power]?30dBm [Distance]?10km [Size]?25*40.5mm [Introduction]?E220-900T30S is a new generation of LoRa wireless serial port module(UART) based on Semtech s original LLCC68 chip design. It has a variety of... more

Wireless function：No High-concerned chemical：None Size：54mm*29mm*14mm Fi... Wireless function：No High-concerned chemical：None Size：54mm*29mm*14mm Fiber Type：Single Mode Compatible：Ubiquiti QSFPTEK Mikrotik Transition Networks Zyxel Ericsson Enterasys Brocade Mellanox Alcatel-lucent Customized Brands Cisco Arista... more

[Frequency] : 850~930MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART ... [Frequency] : 850~930MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART [Introduction] : E22-900T30S is a wireless serial port module (UART) based on RF chip. It has multiple transmission modes working in the (850.125MHz~930.125MHz) frequency... more

[Frequency] : 220~236MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART ... [Frequency] : 220~236MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART [Introduction] : E22-230T30S is a wireless serial port module (UART) based on RF chip. It has multiple transmission modes LoRa spread spectrum technology TTL level output... more