Description
C41QS is Cavli’s entrant in the all-new NarrowBand-Internet of Things (NB-IoT) platform, based on low power wide area networks (LPWAN) technology. The C41QS is a NB2/NB1 Module compatible with 3GPP E-UTRA Release 14 standards supporting a wide array of frequency bands, making it usable globally while providing leverageable low-power consumption. The module is designed in a compact form factor of 17.7mm x 15.8mm x 2.0mm, making it an ideal solution for applications where size is constrained. The module supports an optional integrated GNSS and integrated eSIM, enabling Global Connectivity and Device management features powered by Cavli’s proprietary Hubble platform..
C41QS is ideal for applications that demand low space, low power consumption and aggressive pricing. It is suited for applications such as smart metering, smart parking, sensor and monitoring applications etc.
C41QS-EVK– Evaluation Kit:
The C41QS-EVK evaluation kits provide a simple, flexible and ready-to-use environment for evaluating Cavli’s C41QS cellular modules, as well as for designing and testing of cellular and GNSS applications. The kit is very user friendly, and has both USB and RS232 interfaces for development, testing and tracing. The kit comes with a builtin NBIOT Cellular Module, giving designers the flexibility to test and analyse the Cellular and GNSS capabilities of the Cavli C41QS module. The kits are to be used with a Windows PC via USB interface and can be used with an External activated SIM card as well if the Cavli Hubble Services are not required (not included).
Highlights:
- Cavli NB1 / NB 2 and GNSS Technology
- Easy to use
- Simple access to all pins and features of the cellular module
- Extensive visualization and evaluation features
- USB Port, UART, Ethernet, SD Card, SIM Socket, LCD Interface
- Free RTOS
Downloadable Resources

RF DESIGN ACTIVE GPS ANTENNA – MCX 5M
14-102G: SMA Male to SMA Female, Right Angle Adapter
TAOGLAS PENTA BAND BULKHEAD MOUNT ANTENNA
u-blox MIA-M10Q
Nordic Power Profiler Kit II
HANDYWAVE BLUETOOTH RADIO SERIAL MODEM LINK SET
U-BLOX SAM-M8Q SMART ANTENNA MODULE WITH TCXO (NOT RECOMMENDED FOR NEW DESIGNS - SEE SAM-M10Q)
U-BLOX LENA-R8001M10
RF DESIGN SARA-U201 TERMINAL STARTER PACK (END OF LIFE (LIMITED STOCK - CONTACT YOUR CLOSEST SALES OFFICE))
20F-C-BK-RG174: SMA Female Crimp Bulkhead for RG-174/U Cable
29M-C-RG213: UHF Male Crimp for RG-213/U Cable
RG-174/U Flexible Coaxial Cable
MeiG Smart SLM750 series of M2M modules
RADIOMETRIX LMT2-433-5 LOW COST MULTI CHANNEL TRANSMITTER MODULE
20FPN2HOLE: SMA Female Panel Mount - 2 Hole
20F-PCB: SMA Female for PCB Mount
TAOGLAS GW.71 2.4/5.8 GHz DUAL BAND DIPOLE ANTENNA – SMA
20M-C-RG58: SMA Male Crimp for RG-58/U and LMR®-195 Cable
U-BLOX ZED-F9P HIGH PRECISION GNSS MODULE
CA20M29ME1M: Cable Assembly SMA-M to UHF-M, C195, 1M
RADIOMETRIX TX1-173.225-10 FM TRANSMITTER
C195 Flexible Coaxial Cable
C400 Flexible Coaxial Cable
ACSIP EK-S62F
14-100A: FME Male to FME Male Adapter
RADIOMETRIX RX1-173.225-10 FM RECEIVER
Nordic nRF7002 EK
36M-C-RG316: MCX Male Crimp for RG-316/U Cable
Nordic NPM1100-EK
12M-C-RG58: TNC Male Crimp for RG-58/U Cable
U-BLOX NINA-B302 EVALUATION KIT
20M-RP-C-RG174: SMA Male Reverse Polarity Crimp for RG-174/U Cable
ALLYSTAR Multi-System GNSS Positioning Module TAU1105
Allystar TAU1105-EVK-A00
U-BLOX MAX-M8Q SMALL GNSS MODULE WITH TCXO
u-blox MAX-M10S
14-102P RP SMA Male to N-type Female
TAOGLAS TITAN ACTIVE GPS ANTENNA – SMA 3M
u-blox LEON-G100-08S
RF DESIGN SARA-U270 TERMINAL STARTER PACK (END OF LIFE (LIMITED STOCK - CONTACT YOUR CLOSEST SALES OFFICE))
20F-RP-C-B-RG174: SMA Female Reverse Polarity Crimp Bulkhead for RG-174/U Cable
U-BLOX SARA-R410 LTE MODULE FOR MULTI-REGIONAL USE (NOT RECOMMENDED FOR NEW DESIGNS - SEE SARA-R422)
Nordic nPM1300 EK
SEONGJI LSM100A
U-BLOX SARA-N310 MULTI-BAND NB-IoT MODULE 


