SPECIFICATIONS

Brand Name: NONE

Compatible Audio & Video Equipment Style: Amplifier

Electronic: Yes

High-concerned chemical: none

Origin: Mainland China

Specification 1: LoRa Module

Specification 2: DXLR20 LoRa Module

Specification 3: DXLR20 LoRa Module 900M22S

Specification 4: DXLR20 LoRa Module 433M22S

Specification 5: LoRa Development Module

Type: IR

T23C 3X DX-LR20 LLCC68 Chip Development Support Air Wake-Up 8Km 22Dbm UART Lora Spread Spectrum Technology Lora RF Module,A

Chip Model: SMA Module: Semtech LLCC68 Chip; Development Board:STM32F103C8T6 Chip
Module Size: SMA Module:20x14x2.3mm; Development Board:70x30x20mm
Communication Protocol:LoRa protocol
Transmission Power:0 - +22dBm
Modulation Methods:LoRa and GFSK

Working Voltage:SMA Module: 1.8V-3.7V; Development Board: 5V
Sensitivity:-124dBm
RF Inputimpedance:50ohm
Transmission Distance:Open transmission distance of 8km
FIFO:256Byte
Hardware Interface:SPI
Working Temperature:-40 - +85°C
Crystal Oscillator Frequency:32MHz
Industrial grade product quality: Equipped with professional RF shielding to effectively block external EMI and electrostatic interference.
DX-LR20-900 Frequency Range: 850-930MHz (CF 915MHz)
Specifications:A:LR20 900M22S
Color:As Shown
Material:PCB

Package Contents:
3 x LoRa Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.