Brand: Taidacent

HD-K8 performance indicators<br> Transmission distance:3,000 meters (0.8kbps, +20dBm) <br> Penetration capability: vertical penetration of 10 floors (0.8kbps, +20dBm)<br> Working frequency: ISM free channel 410-460MHz, can be customized 315MWhz 868MHz or 915MHz<br> Transmitting power: 100mW (7-level adjustable, 3dB stepping, more power consulting customer service)<br> UART interface: multiple speed options (up to 115200bps, customizable higher rate)<br> High sensitivity: -132dBm@810bps ultra-high sensitivity, Lora modulation method<br> Voltage range: DC5-30V, can be customized operating voltage operating range<br> Current consumption: 12.5mA (receive), 120mA (emission)<br> Working temperature: -40 ° C -80 ° C<br> Volume: 100mmX86mmX26mm (including antenna base and terminal)<br> Application:<br> Wireless meter reading: electricity meter, water meter, gas meter, etc.<br> Vehicle ramp control, monitoring<br> Building community automation and security, access control, community paging <br> Wireless tag, identity, contactless RF smart card<br> Internet of Things wireless sensors, environmental monitoring, intelligent agriculture<br> PLC wireless monitoring, debugging <br> Characteristics: <br> Operating frequency: 410MHzto 460MHz (1KHz stepping)<br> Modulation method: Lora/css<br> Frequency interval: 125kHz, 250KHz, 500kHz<br> Transmit power: 100mw (7-level adjustable, 3dB step, customizable high power)<br> Receive sensitivity: -132dBme0.8bps<br> Air speed: 0.2k-18kbps<br> Interface rate: 1.2kbps-115.2kbps<br> Serial port verification: 8E1/8N1/801<br> Receive buffer: 512Kbytes<br> Working humidity: 10%~90% (no condensation)<br> Working temperature: -40 ° C -80 ° C<br> Power supply: DC5-30V (±50mV ripple), optional DC5V/12V/24V/30V<br> Emission current: ?100mA@120mW<br> Receive current: ?15mA<br> Transmission distance: 3,000 meters (0.8 kbps, +17 dBm). Size: 100mmX85.5mmX26mm<br>

Features:

• The HD-K8 series modules use a highly efficient ISM band RF Lora spread spectrum chip to provide multiple channel options.
• The module can modify various parameters such as serial port rate, transmit power, and radio frequency rate online.
• Modules can transparently transfer data of any size without the user having to write complex setup and transfer programs.
• The module provides a variety of interfaces, supports a wide range of voltage operation, and has a long transmission distance.
• It provides a wide range of convenient software programming settings and has a wide range of applications.

Product Details:

• Size: RS485 1 meter antenna
• Package Quantity: 1