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Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
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USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
DWM-Air9000P DC Power Analyzer is a small handheld high-precision power consumption tester precise, and reliable comparable to Keysight N6705C, and also can function as a power source.
The DWM-Air9000P is a fully functional, stable, and reliable small handheld high-precision power consumption analyzer that supports PC-side software.
Powered through a USB-C interface for measuring the voltage and current of low-power devices.
Suitable for battery-powered products, supporting specified voltage output (0~5V).
Supports current limiting output, allowing for setting any current limiting value within the range of 0~2A.
The current measurement range of 0~2A with a measurement accuracy of ±0.1% ±3 digits and a minimum resolution of 0.1μA.
Voltage measurement range of 0~5V with a measurement accuracy of ±0.1% ±3 digits and a minimum resolution of 1mV.
OCP overcurrent protection automatically limits the current output to below 1.5A in case of a circuit short-circuit.
Multiple-channel synchronous current sampling with no shift delay, a sampling rate of up to 10KHz to meet low-power testing requirements.
Connectable to PC-side software for viewing and analyzing current waveforms, catering to power consumption testing needs of cellular modules, Bluetooth chips, Wi-Fi chips, etc.
Command-line tools are available for capturing serial port data on any device (Win/Linux/Mac) and importing it for viewing using PC-side software.
Voltage output: 0~5V
Adjustable voltage: 1mV
Current limit: 0~2A
Adjustable current: 0.1μA
Maximum power: 10W
Power supply mode: 4.5V~5.5V
Voltage Range: 05V
Voltage Accuracy: 1mV
Current Range: 02A
Current Accuracy: 0.1μA
Maximum Power: 10W
Power Supply: USB-C/5V
Hardware Sampling Rate: 100KHz
Host Computer Sampling Rate: 10KHz
Host Computer Software: Windows 7 and above
API Interface: Open dynamic library API interface
Maximum measurement ranges Maximum voltage of 5V with a minimum resolution of 1mV; maximum current of 2A with a minimum resolution of 0.1μA.
Maximum measurement accuracy: Utilizes a high-precision reference chip, 12-bit ADC design, and default factory calibration, with accuracy up to ±0.1% ±3 digits.
Current measurement range: Current display ranges of 200μA, 20mA, and 2A, automatically switching based on the current being tested.
Gear switching speed: DWM-Air9000 employs multi-channel synchronous sampling with no gear shifting delay.
Voltage drop switching speed: DWM-Air9000 uses 2/3 channel sampling resistors with a maximum delay of 100μs when the sampling resistor is shorted.
Current measurement accuracy: Resolution of 0.1μA in the 200μA range, 10μA in the 20mA range, and more data can be found in the table below.
Type | Range | Resolution | Actual Accuracy | Note |
Voltage setting | 0V-5V | 1mV | ± 0.1% ± 3 digits | |
Voltage Read-Back | 0V-5V | 10mV | ± 0.1% ± 3 digits | |
Current setting | 0-2A | 1μA | ± 0.1% ± 3 digits | |
200μA | 0.1μA-200μA | 0.1μA | ± 0.1% ± 3 digits | Automatic range |
20mA | 200μA-20mA | 10μA | ± 0.1% ± 3 digits | Automatic range |
2A | 20mA-2A | 1mA | ± 0.1% ± 3 digits | Automatic range |
1x DWM-Air9000P
1x USB-A2C cable
2x Alligator clips
Reference: DWM21031502
The DWM-AR9331 is a minimal system which installed with OpenWrt Linux system and support 2.4G WiFi It is compatible with 802.11b/g/n.widely use as an IoT gateway core modules.
Reference: DWM22040501
The LPS8N is an open-source LoRaWAN Gateway which includes a SX1302/03 LoRa concentrator and has an optional cellular version that can provide 3G/4G connectivity to the internet.
Reference: DWM23070301
LoRaWAN Field Tester which helps to LoRaWAN network coverage it's easy to investigate whether the required area of sensor nodes is covered by gateways.
Reference: DWM24031301
DWM-Air9000 DC Power Analyzer is a small handheld high-precision power consumption tester that is fully functional, precise, and reliable comparable to Keysight 6705C, and supports PC software.
Reference: DWM24070402
3xER14505 + SPC1550 3.6V Li-Soci2 8100mAh Uncharged Pack Battery for IOT device with a Spc1550 super pulse capacitor.
Reference: DWM22091501
ER26500 SPC1550 3.6V Li-Soci2 8500mAh Uncharged Pack Battery for IOT device with a Spc1550 super pulse capacitor.
Reference: DWM22091404
ER26500 SPC1520 Li-Soci2 Uncharged Pack Battery for IOT device.
Reference: DWM22091403
ES-261520 3.6V 8500mAh Li/ SOCI2 Battery for Dragino IOT sensor nodes like the LSN50-V2, LSN50v2-D20, LDDS75, LSE01,20, LSN50-V2-S31.
Reference: DWM22082202
Spc1520 super pulse capacitor cell is used for er battery which is used in a EVE-ES battery system: ER battery + SPC.
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RAK Battery Plus is specially developed for the WisGate Edge Pro gateways. It will allow reliable outdoor deployment of the gateway in remote off-grid scenarios where the power is unreliable or inaccessible which is incorporating a solar charging system and status monitoring.
Reference: DWM20033101
ER18505+SPC1520 Super Pulse Cap 4000mAh Li/SOCI2 unchargable battery for LSN50 Sensor nodes.
Reference: DWM22082201
Spc1550 super pulse capacitor cell is used for er battery which is used in a EVE-ES battery system: ER battery + SPC.
Reference: DWM20041401
ER14250+SPC1520 Super Pulse Cap 1200mAh Li/SOCI2 unchargable battery for IOT Sensor nodes.
Reference: DWM24031301
DWM-Air9000 DC Power Analyzer is a small handheld high-precision power consumption tester that is fully functional, precise, and reliable comparable to Keysight 6705C, and supports PC software.
DWM-Air9000P DC Power Analyzer is a small handheld high-precision power consumption tester precise, and reliable comparable to Keysight N6705C, and also can function as a power source.