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.
Reference: DWM18032302
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.
The TMK-M series includes TMK01-M, TMK02-M, TMK04-M, and TMK05-M, a total of 4 models of 8-channel full-duplex digital Walkie Talkie wireless communication module development boards.
The TMK-M series includes TMK01-M, TMK02-M, TMK04-M, and TMK05-M, a total of 4 models of 8-channel full-duplex digital voice wireless communication module development boards. Based on LoRa technology, it can achieve communication across the 150-960MHz full frequency band. It supports 8-channel full duplex,40channels,8transceivers can send voice on each channel at the same time, and the number of receivers is unlimited.It can reserve a call position for designated personnel to ensure that they can always enter. The module adopts digital broadband spread spectrum technology, has a longer communication distance, strong anti-interference ability, and performs digital encryption on language transmission, unlike traditional analog systems. The module development board supports low power standby mode and sleep mode. The standby mode has low power consumption of 5mA. The rubber stick antenna has a gain of 2.5dBi, a 5km intercom distance, and a 15km data transmission distance.
Operating voltage:2.8V-4.2V
Transmit current: 70mA
Receive current: 15mA
Standby current: 5mA
Transmit power:0-22dBm
Priority management: 1 channel with high priority can be reserved
RF input/output impedance: 50ohm
RF output matching network: Need
Audio input/output: Input 100mV, output 0.8W, 8Ω
Receive sensitivity: Better than -120dBm
Voice signal quality MOS: 3.5~4.0
Audio sampling rate: 8KHZ
Communication distance: 1-3Km
Dimensions: 16mm*28mm*2.6mm
Communication interface: UART serial communication interface
Number of pins: 24-pin stamp hole
Packaging method: SMD
Operating voltage: 2.8V-4.2V
Transmit current: 200mA
Receive current: 30mA
Standby current: 10mA
Transmit power:20-28dBm
Priority management: 1 channel with high priority can be reserved
RF input/output impedance: 50ohm
RF output matching network: No Need
Audio input/output: Input 100mV, output 0.8W, 8Ω
Receive sensitivity: Better than -120dBm
Voice signal quality MOS: 3.5~4.0
Audio sampling rate: 8KHZ
Communication distance: 3-5Km
Dimensions: 16mm*44mm*2.6mm
Communication interface: UART serial communication interface
Number of pins: 24-pin stamp hole
Packaging method: SMD
Operating voltage: 2.8V-4.2V
Transmit current: 70mA
Receive current: 15mA
Standby current: 5mA
Transmit power:0-22dBm
Priority management: 1 channel with high priority can be reserved
RF input/output impedance: 50ohm
RF output matching network: No Need
Audio input/output: Input 100mV, output 0.8W, 8Ω
Receive sensitivity: Better than -120dBm
Voice signal quality MOS: 3.5~4.0
Audio sampling rate: 8KHZ
Communication distance: 1-3Km
Dimensions: 16mm*28mm*2.6mm
Communication interface: UART serial communication interface
Number of pins: 24-pin stamp hole
Packaging method: SMD
Operating voltage: 2.8V-4.2V
Transmit current: 300mA
Receive current: 50mA
Standby current: 20mA
Transmit power:20-33dBm
Priority management: 1 channel with high priority can be reserved
RF input/output impedance: 50ohm
RF output matching network: No Need
Audio input/output: Input 100mV, output 0.8W, 8Ω
Receive sensitivity: Better than -110dBm
Voice signal quality MOS: 3.0~4.0
Audio sampling rate: 8KHZ
Communication distance: 2-6Km
Dimensions: 16mm*58mm*2.6mm
Communication interface: UART serial communication interface
Number of pins: 23-pin stamp hole
Packaging method: SMD
Provide debugging machine Provide demo circuit design diagrams and provide demo software design code
TMK0X-M Module x1
Serial cable x1
Data cable x1
Headphones x1
Jumper cap x3
2-core cable x2
Rubber stick antenna x1
TMK01-M/02-M/04-M full duplex digital Walkie Talkie wireless module User Manual
Reference: DWM14071902
DWM-SA828 V band,134 -- 174MHz, U band, 400 -- 480MHz,3.5-5Km communication distance high-integrated Embedded walkie talkie module for Pocket /handheld device tytera radios or trunking radio module.
Reference: DWM22091601
SR-FRS-4W (VHF:136MHz-174MHz and UHF: 400MHz-470MHz) is a low cost but high-performance integrated walkie talkie module max power output is 4W. With built-in high performance micro controller, narrow band Rf transceiver.
Reference: DWM23050301
SR105U (UHF:400M-480MHZ) which functions have been enhanced and pinouts/commands are compatible with FRS-0W5U is an ultra-compact and high-cost performance wireless voice intercom and long-distance data transmission module.
Reference: DWM23051501
TMK01-M/02-M/04-M is a multi-party call intercom module. it LoRa technology, has high receiving sensitivity, is energy-saving and environmentally friendly, and can be specially used for secondary system integration and secondary development to support all intercom functions.
Reference: DWM22100202
High power 1W, long distance transmission, frequency range 902-928mhz, Microhard P900 core module manufacturer's nominal distance is 60 kilometers.
Reference: DWM22091204
SR-FRS-0W5U (UHF:400M-480MHZ) is a low cost but high-performance integrated walkie talkie module. With built-in high performance micro controller, narrow band rf transceiver and standard Uart interface, it can be easily used and succeed in all the walkie talkie function with good quality voice and long-distance transmission.
Reference: DWM24062802
SA628F22 22dBm full duplex wireless voice module with mesh network. Easy setup, high-quality voice, LoRa technology, OTA upgrades, and eco-friendly production.
Reference: DWM23050402
SR_T300 module is perfect for children toy walkie talkie and other short distance intercom application case. Only an external antenna, battery, speaker, microphone needed for combine a completed toy walkie talkie.
Reference: DWM22091201
SR-FRS-2WVS 136M-174MHz is 2W a low cost but high-performance integrated walkie talkie module. With built-in high performance micro controller, narrow band rf transceiver and standard Uart interface.
Reference: DWM22101302
433MHz 8W amplifier Board is high Efficiency for data transmission, flight control, extended range RF power amplification.
Reference: DWM14071901
DWM-SA818 V band,134 -- 174MHz, U band, 400 -- 480MHz,3.5-5Km communication distance high-integrated Embedded walkie talkie module.
Reference: DWM23082802
SR120UV-VHF is a enhance version of the SR-FRS-2WV is wireless voice and data transmission walkie talkie module which built-in with a high performance radio frequency transceiver chip, microcontroller and radio frequency power amplifier.
Reference: DWM18121701
SR-FRS-1W350 350MHz-390MHz 1W UHF Analog walkie talkie module easy to use can be embed into various handheld devices, to improve the comprehensive performance of end products.
Reference: DWM18012601
FRS-DEMO-A demo board is a full function Walkie Talkie Transceiver system which can be used for these module evaluation SR-FRS-1WU,SR-FRS-1WV,SR-FRS-2WU.
Reference: DWM14071902
DWM-SA828 V band,134 -- 174MHz, U band, 400 -- 480MHz,3.5-5Km communication distance high-integrated Embedded walkie talkie module for Pocket /handheld device tytera radios or trunking radio module.
Reference: DWM18012502
SR-FRS-1WU 400MHz-480MHz 1W UHF Analog walkie talkie module easy to use can be embed into various handheld devices, to improve the comprehensive performance of end products.
Reference: DWM22091203
SR-FRS-0W5 (VHF:136M-174MHZ) is a low cost but high-performance integrated walkie talkie module. With built-in high performance micro controller, narrow band rf transceiver and standard Uart interface, it can be easily used and succeed in all the walkie talkie function with good quality voice and long-distance transmission.
Reference: DWM24062801
SA628F30 1W full duplex wireless voice module with mesh network. Easy setup, high-quality voice, LoRa technology, OTA upgrades, and eco-friendly production.
Reference: DWM23051301
SA868 is a cost-effective integrated professional walkie-talkie module which include UHF band 400~480 MHz, 320-400MHz and VHF band 134~174 MHz 3 frequency bands versions built-in high-speed microcontroller, high-performance RF transceiver chip and RF power amplifier.
Reference: DWM18012501
SR-FRS-1WV 136MHz-174MHz 1W VHF Analog walkie talkie module easy to use can be embed into various handheld devices, to improve the comprehensive performance of end products.
The TMK-M series includes TMK01-M, TMK02-M, TMK04-M, and TMK05-M, a total of 4 models of 8-channel full-duplex digital Walkie Talkie wireless communication module development boards.
