Overview
CRI R405LQ LR EVA KIT is major packed with a R405LQ LR module, Antenna Kit (frame with 4 pcs Dipole Antenna) and accessories (cables and adaptor), through USB or UART connection to work similar as external WiFi network module. The R405LQ can support RNDIS (Remote Network Driver Interface Specification) standard as module interface control. The R405LQ LR is leverage WiFi technology, and capable for long distances connection and data communication
Specifications
Key features of R405LQ LR module
Item |
Description |
Platform |
Qualcomm QCS405 + QCN9074 |
Technology |
Leverage Wi-Fi 6 (802.11ax) |
MIMO |
4T4R |
Frequency |
l 2412MHz~2462MHz l 5180MHz~5240MHz / 5745MHz~5825MHz |
RF signal B.W |
5MHz / 10MHz / 20MHz |
Throughput |
240 Mbps (TBC) |
Radio Tx Power |
l ≦ 24dBm @ 2.4GHz l ≦ 24dBm @ 5GHz |
Distance |
> 10KM (Open space without distractions) |
Connection Interfaces |
1. USB 3.0 (Type C) 2. USB 2.0 (Micro USB, for FW UD) 3. UART x2 (1.8V) 4. UART x1 (3.3V, for Debug only) 5. Buttons x6 |
Power Supply |
DC 6.6V~17V via Power Jack |
Power Consumption |
l 2.4GHz 4T4R Tx < 9.8W l 2.4GHz 4T4R Rx < 4.0W l 5GHz 4T4R Tx < 13.8W l 5GHz 4T4R Rx < 4.5W |
Dimension |
60 x 72 x 9.9 mm |
Weight |
Around 21 g |
Operation Temp. |
-20 ~ 70 ℃ |
Storage Temp. |
-20 ~ 70 ℃ |
Device Driver |
RNDIS (Remote Network Driver Interface Specification)
|
Major Spec. of Dipole Antenna
| Item | Description |
| Frequency | 2400 ~ 2500 MHz
5150 ~ 5850 MHz |
| S.W.R | ≦ 2.0 |
| Antenna Gain | 5 dBi ± 0.5 dBi @ 2400 ~ 2500 MHz
5 dBi ± 0.5 dBi @ 5150 ~ 5850 MHz |
| Efficiency | >81% @ 2400 ~ 2500 MHz
>73% @ 5150 ~ 5850 MHz |
| Polarization | Linear |
| Impedance | 50 ohm |
| Connector | RP-SMA male |
| Operation Temp. | -40 ~ 65 ℃ |
| Storage Temp. | -40 ~ 80 ℃ |
Resources
Resources |
Description |
Link |
|---|---|---|
COREXOM R405LQ LR EVA – USER GUIDE |
USER GUIDE of the COREXOM R405LQ LR EVA KIT |
USER GUIDE |
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