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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: DWM16040601
DWM-RTC1101 is built by the IT RF chipset CC1101 which max power output is +10dBm have three versions 433MHz, Free band SRD Wireless Transceiver Module.
Reference: DWM18122002
Free Shipping 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: DWM15011202
Brand: Semtech
The RFM68W is an ultra-low-cost, fully integrated FSK or OOK transmitter suitable for operation between 310 and 450 MHz, 860 and 870 MHz, as well as 902 and 928 MHz..The RFM68W offers integrated radio performance with cost efficiency and is suited for operation in North America FCC part 15.231, FCC part 15.247 DTS and FHSS modes, 15.249, and Europe EN 300...
Reference: DWM19090401
The Dragino LHT65 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor with an external sensor connector can be used for more than 10 years.
Reference: DWM17060704
DWM-DL-24A TI CC2500 Low cost with PCB Antenna 2.4GHz Transceiver RF Modulewhich is built by TI CC2500 rf chipset.Interface module adopts SMD, DIP type.
Reference: DWM15101101
The E931.96 is an ultra-low power motion detector controller integrated circuit. The device is ideally suited for battery operated wireless motion sensors that make use of an MCU for handling com munication.
RFM22B /RFM23B is Low cost and have 433MHz /868MHz /915MHZ three versions wireless transceivers HopeRFmodule.it's popular used remoter controller,Tag readers,UAV RF Modems,the core chipset is SI4432 and it's from the Silicon labs.
Brief introduction
RFM22B /RFM23B are highly integrated, low cost,433/868/915MHZ wireless ISM transceivers module. The low receive sensitivity(–121dBm) coupled with industry leading +20dBm/ +13dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance. Additional system features such as an automatic wake-up timer, low battery detector, 64 byte TX/RX FIFOs, automatic packet handling, and preamble detection reduce overall current consumption and allow the use of lower-cost system MCUs. An integrated temperature sensor, general purpose ADC, power-on-reset (POR), and GPIOs further reduce overall system cost and size.
Features
Frequency Range: 433/868/915MHz ISM bands
Sensitivity = –121 dBm
Output power range:+20 dBm for RFM22B and +13dBm for RFM23B
Low Power Consumption
Data Rate = 0.123 to 256 kbps
FSK, GFSK, and OOK modulation
Power Supply = 1.8 to 3.6 V
Ultra low power shutdown mode
Digital RSSI
Wake-up timer
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Antenna diversity and TR switch control
Configurable packet handler
Preamble detector
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
–40 to +85 °C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
14-PIN DIP & 16-PIN SMD package
Low cost
Applications
Remote control
Home security & alarm
Telemetry
Personal data logging
Toy control
Tire pressure monitoring
Wireless PC peripherals
Remote meter reading
Remote keyless entry
Home automation
Industrial control
Sensor networks
Health monitors
Tag readers
Useful Link : User guide& test report
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: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14041802
HopeRF DK / EVB module kits with number kinds of module which will plug into the DK & EVB board.
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: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM14060901
Multilayer Chip Antenna for 433 /868 /916MHz Wireless rf module.
Reference: DWM17083001
USD3.40/pcs MOQ100pcs RFM22B /RFM23B is Low cost and have 433MHz /868MHz /915MHZ three versions wireless transceivers module.
Код: DWM15011201
Бренд: Semtech
The RFM68CW is an ultra-low-cost, FSK or OOK transmitter module suitable for operation in the 433, 868 and 915 MHz licence free ISM bands., the RFM68CW may be used without the requirement for configuration via an MCU. However, in conjunction with a microcontroller, the communication link parameters may be re-configured. Including, output power,...
Код: DWM14120801
The RFM85W-433 is an Low cost ASK transmitter module .
Код: DWM17081603
The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.
Код: DWM16040601
DWM-RTC1101 is built by the IT RF chipset CC1101 which max power output is +10dBm have three versions 433MHz,868MHz and 915MHz Free band SRD Wireless Transceiver Module.
Код: DWM15011301
Бренд: Semtech
The RFM67W is a fully integrated transmitter which can operate in the 434MHz, 868MHz and 915 MHz licence free ISM bands.suited for the European (ETSI EN300-220-1), North American (FCC part 15.231, 15.247 and 15.249) and Japanese (ARIB T-67) regulatory standards.
Код: DWM15010501
The RFM26W module is high-performance, low current transceiver covering the sub-GHz frequency bands from 142 to1050 MHz. It offers outstanding sensitivity of –126 dBm while achieving extremely low active and standby current consumption.
Код: DWM16030701
DWM-RF4421 is the module similar HopeRF RFM12B module which is using for the solution Si4421 from Silicon Lab.There three versions 433MHz,868MHz and 915MHz and max Power output it's 7dBm.
Код: DWM20021903
This is New coming Transmitter RF module base on theSemtech SX1230 we build it as Small size SMD package and support 433MHz,868MHz and 915MHz transceiver wilreless module.For free samples apply please send request to maill address sales@dwmzone.com with the details of your project.
Код: DWM15011302
Бренд: Semtech
The RFM65CW is a low cost receiver module capable of operation in 433MHz,868MHz and 915MHz license-free ISM (Industry Scientific and Medical) frequency bands. It offers the unique advantage of programmable narrow-band and wide-band communication modes.
Код: DWM18032301
Бренд: Semtech
The RFM69CW /RFM69HCW are built in by SX1231and SX1231H which is ISM Free band transceiver module capable of operation over a wide frequency range, including the 433MHz,868MHz and 915MHz.
Код: DWM17081601
The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.
Код: DWM17083002
Бренд: Semtech
RFM69W /RFM69HW series include the 433MHz, 868MHz and 915 MHz ISM free bands transceiver HopeRF module. the core chipset is SX1231 /SX1231H which is from semtech,it's popular used on Wireless M-BUS and Wireless Alarm and Security Systems.
Код: DWM17042401
Код: DWM17042402
RFM22B /RFM23B is Low cost and have 433MHz /868MHz /915MHZ three versions wireless transceivers HopeRFmodule.it's popular used remoter controller,Tag readers,UAV RF Modems,the core chipset is SI4432 and it's from the Silicon labs.