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DMR858M DMR Dual Time Slot Analog-Digital Integrated 5W Walkie-Talkie

DMR858M is a cost-effective 5W full-function digital walkie-talkie module developed by our company. It is compatible with analog walkie-talkie commonly used in the market and features the DMR Tier II digital walkie-talkie functionality. The module comes with an integrated Moto AMBE++ vocoder. Inside the module, components such as the microcontroller, digital walkie-talkie chip, RF power amplifier, and audio amplifier are all integrated. Customers only need to connect external components like power supplies and speakers to use it as a small digital walkie-talkie with 16 adjustable frequency channels. The module's ultra-compact size also allows for easy and quick embedding into various handheld devices, enhancing the overall performance of end products.

DMR858M strictly uses lead-free technology for production and testing, complying with RoHS and Reach standards。

For details, please click：https://nicerf.com/products/ Or click：https://www.nicerf.com/products/ For consultation, please contact NiceRF (Email: sales@nicerf.com).

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FPC868:800–880MHz Low-Cost Ultra-Wideband Omnidirectional Antenna

● Low-Cost Ultra-Wideband Omnidirectional Antenna

● Embedded Compact Size

● Wide Frequency Range: 800–880 MHz

Technical Parameter

Frequency Range:800-880 MHz

VSWR: ≤ 2.0

Gain: 2.0 dBi

Input impedance: 50 Ω

Interface form: SMA-J/IPEX-1

Operating Temperature: -40~+65°C

Antenna Color: Black

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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FPC2400:2400–2500 MHz Low-Cost Ultra-Wideband Omnidirectional Antenna

● Low-Cost Ultra-Wideband Omnidirectional Antenna

● Embedded Compact Size

● Wide Frequency Range: 2400–2500 MHz

Technical Parameter

Frequency Range:2400-2500 MHz

VSWR: ≤ 3.0

Gain: 2.0 dBi

Input impedance: 50 Ω

Interface form: SMA-J/IPEX-1

Operating Temperature: -40~+65°C

Antenna Color: Black

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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FPC400:400–500 MHz Low-Cost Ultra-Wideband Omnidirectional Antenna

● Low-Cost Ultra-Wideband Omnidirectional Antenna

● Embedded Compact Size

● Wide Frequency Range: 400–500 MHz

Technical Parameter

Frequency Range:400-500 MHz

VSWR: ≤ 4.0

Gain: 2.0 dBi

Input impedance: 50 Ω

Interface form: SMA-J/IPEX-1

Operating Temperature: -40~+65°C

Antenna Color: Black

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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SW-UHF390 400-470MHz High Gain Straight Whip Antenna

SW-UHF390 Straight Whip Antenna is a specialized antenna designed for UHF frequency communication systems. It has a wide frequency range, excellent VSWR (Voltage Standing Wave Ratio) performance, easy installation, and stable performance. Additionally, it offers excellent vibration resistance and anti-aging capabilities.

Technical Parameter

Frequency Range: 400-470 MHz

433MHz VSWR: ≤ 1.5

400MHz-470MHz VSWR: ≤ 1.8

Gain: 3 dBi

Input impedance: 50 Ω

Max power: 10 W

Polarization: Vertical polarization

Height: 390±2 mm

Interface form: SMA-J

Antenna Color: Black

Lead cable: None

Weight: 34g

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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SW915-ZD200：High-Gain Foldable Rod Antenna

SW915-ZD200 foldable rod antenna is specifically designed for communication systems in the 900-930 MHz frequency band. It features a wide frequency range, excellent standing wave ratio performance, easy installation, stable performance, and strong vibration resistance and aging resistance capabilities.

Technical Parameter

Frequency Range: 900-930 MHz

VSWR: ≤ 1.6

Gain: 5.0 dBi

Input impedance: 50 Ω

Max power: 10 W

Polarization: Vertical polarization

Height: 177±3 mm

Interface form: SMA-J

Antenna Color: Black

Lead cable: None

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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SW1900-ZD200:1.9GHz broadband high-gain folding rod antenna

SW1900-ZD200 is a folding rod antenna customized for 1900MHz wireless communication. It offers excellent SWR performance, is easy to install, and provides stable performance. The antenna also features good vibration resistance and excellent anti-aging capabilities.

Technical Parameter

Frequency Range:1900±500 MHz

VSWR: ≤ 1.5

Gain: 5.0dBi

Input impedance: 50 Ω

Power Capacity: 50 W

Polarization: Vertical

Radiation Direction: Omnidirectional

Height: 200±3 mm

Cable: None

Interface form: SMA-J

Antenna Color: Black

Weight：15 g

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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DMR818S-5W Digital Walkie Talkie Module 0.5PPM TCXO

DMR818S-5W is a 2W long distance DMR walkie talkie module, it comes with built-in high performance micro-controller, digital mobile radio IC and RF power amplifier. All parameters (CTCSS, CDCSS, SQ, Predefined channels etc.) can be easily modified with protocol. With external power supply, speaker, and audio amplifier, it is easy to become a professional digital walkie talkie. Simplified interface and Ultra small size make this module widely used in various

applications and conveniently embedded into various handheld device. Additionally, Compared to the DMR818S module, the DMR818S-5W achieves a 5W transmission power increase while maintaining the same package size and pinout, further enhancing communication distance and coverage capability. DMR818S-5W strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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Mini3060: 100mW Wireless transceiver module Ultra-compact size

Mini3060 is a module based on the low-power, long-range wireless transceiver chip that uses ChirpIoTTM modulation and demodulation technology. It supports half-duplex wireless communication and utilizes a TCXO crystal oscillator, offering high anti-interference capability, high sensitivity, low power consumption, and ultra-long transmission range. It features a maximum sensitivity of -129dBm and a maximum output power of 20dBm, providing an industry-leading link budget, making it the best choice for long-distance transmission and applications with high reliability requirements.

Mini3060 strictly uses lead-free technology for production and testing, complying with RoHS and Reach standards.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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Comprehensive Coverage:  LoRa1120 Module Supports Satellite Communication and Multi-Band Transmission

LoRa1120 adopts Semtech's LR1120 chip, an ultra-low-power module designed specifically for global geolocation applications. It supports multi-band LoRa and long-range frequency hopping spread spectrum (LR-FHSS) communication, operating in the sub-GHz and 2.4GHz industrial, scientific, and medical (ISM) bands, as well as the S-band authorized for satellite communication. The module integrates a cloud-native multi-constellation Global Navigation Satellite System (GNSS) scanner and a passive WiFi MAC address scanner, both of which are serviced through Semtech’s LoRaCloud™. The LR1120 complies with the physical layer requirements of the LoRaWAN standard specification released by the LoRa Alliance while maintaining configurability to meet various application and proprietary protocol needs.

Key Features of the LoRa1120 Communication Module Multi-Band Support and Positioning Technology Multi-Band Capability: Supports sub-GHz bands (433/470/868/915MHz), 2.4GHz, and the licensed S-band (1.9GHz–2.2GHz) for satellite communication. Low-Power Positioning Technology: The LoRa1120 integrates both GNSS scanning and Wi-Fi scanning as low-power positioning methods, enabling accurate location tracking in various environments while maintaining low power consumption.

Positioning System Support LoRa1120 not only supports GPS and BeiDou systems but also provides a hybrid low-power positioning solution by combining GNSS and Wi-Fi scanning, enhancing positioning accuracy and energy efficiency in IoT applications.

Terrestrial and Satellite Communication A key advantage of the LoRa1120 is its seamless connectivity with both terrestrial and satellite communication networks. Leveraging LoRa’s ultra-low power technology, the module can operate for several years without frequent charging, and the positioning computation is performed in the cloud.

Data Transmission and Combination Modes The LoRa1120 module offers flexible data transmission options, allowing users to choose different combinations based on actual needs:

Sub-GHz + 2.4GHz Combination: Ideal for hybrid applications requiring both long-range and short-range communication.

Wi-Fi + 2.4GHz Combination: Suitable for short-range applications that demand quick response.

Sub-GHz + GNSS Combination: Delivers optimal performance in scenarios requiring remote positioning and data transmission.

After receiving satellite or Wi-Fi data, the LoRa1120 module can transmit the information via the 2.4GHz wireless channel or the S-band.

Selection of Different Wireless Connection Methods Based on Communication Distance and Data Volume LoRa1120 supports multiple wireless connection options, and the choice depends on factors such as communication range, data volume, and response speed:

Sub-GHz Band: Suitable for applications requiring long-distance communication, wide coverage, and low data throughput. In such scenarios, the Sub-GHz band offers strong signal penetration, making it ideal for long-range transmission.

2.4GHz Band: Best suited for scenarios that demand real-time response, fast sensing, or quick control. It offers higher data rates and lower latency, making it ideal for short-range, high-frequency communication needs.

How to Select LoRa1120 Functional Combinations Across Different Application Fields The choice of LoRa1120's functional combinations primarily depends on positioning needs and the characteristics of the application environment:

Remote Areas such as Oceans and Deserts: When satellite communication is required, the S-band is the optimal choice. It supports global positioning and is well-suited for environments with no network coverage.

Ports, Vessels, and Global Logistics: The 2.4GHz band is recommended due to its global compatibility, making it suitable for various regions and avoiding compatibility issues associated with regional Sub-GHz standards.

Low-Power Positioning Requirements: Retaining GNSS and Wi-Fi scanning technologies is ideal for IoT applications that are sensitive to power consumption.

The LoRa1120 wireless communication module features a multi-protocol, low-power RF chip integrating multiple modulation schemes including LoRa, FSK, and LR-FHSS. It supports global Sub-GHz bands, the 2.4GHz ISM band, and the 1.9–2.2 GHz satellite S-band, offering the combined advantages of wide-area coverage and high reliability.

Other Features of the LoRa1120 Module LoRa1120 is a multi-protocol, low-power wireless RF chip that integrates LoRa, FSK, and LR-FHSS modulation schemes. It supports global Sub-GHz bands, the 2.4GHz ISM band, and the 1.9–2.2GHz satellite S-band, offering both wide-area coverage and high reliability.

Sub-GHz Band: Supports 433/470/868/915MHz; ideal for long-distance transmission and complex environments due to strong signal penetration.

2.4GHz Band: Covers 2400–2500MHz; suitable for short-range, high-speed data transmission, commonly used in smart home applications.

S-Band: Ranges from 1900MHz to 2200MHz; specifically designed for satellite communication, enabling global connectivity in remote areas such as oceans, deserts, and mountains.

Reception Sensitivity:

S-Band: Up to -132dBm @ BW=125KHz, SF=12 — ideal for efficient satellite communication on a global scale.

2.4GHz: Up to -129dBm @ BW=406KHz, SF=7 — suitable for short-range, fast-response scenarios.

Sub-GHz: Up to -144dBm @ BW=62.5KHz, SF=12 — excellent for long-range transmission and signal reception in challenging environments.

In open areas, the Sub-GHz transmission range exceeds 5,000 meters. The LoRa1120 module has an ultra-low sleep current of less than 1μA and a receive current below 7mA, making it especially suitable for remote and low-frequency charging applications such as smart agriculture, asset tracking, and environmental monitoring.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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5W High-Power Ultra-Long-Distance Data Transmission Module

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LoRa1121F33-2G4:2W High-Power Wireless Communication Module

LoRa1121F33-2G4 module is built on SEMTECH's LR1121 chip, an ultra-low power, long-range LoRa transceiver supporting Sub-GHz and 2.4G band. supports LoRa, (G)FSK modulation, Sigfox protocol, and LR-FHSS. It is compatible with the LoRaWAN communication protocol and can function as a LoRaWAN node. Additionally, it offers flexible configuration options to meet the requirements of various applications and proprietary protocols.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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LoRa1120:160mW Multi-Band Wireless Communication Module

LoRa1120 adopts Semtech's LR1120 chip, an ultra-low-power module designed specifically for global geolocation applications. It supports multi-band LoRa and long-range frequency hopping spread spectrum (LR-FHSS) communication, operating in the sub-GHz and 2.4GHz industrial, scientific, and medical (ISM) bands, as well as the S-band authorized for satellite communication. The module integrates a cloud-native multi-constellation Global Navigation Satellite System (GNSS) scanner and a passive WiFi MAC address scanner, both of which are serviced through Semtech’s LoRaCloud™. The LR1120 complies with the physical layer requirements of the LoRaWAN standard specification released by the LoRa Alliance while maintaining configurability to meet various application and proprietary protocol needs.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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SA326 operation Video

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RF3060F27:500mW LoRa wireless transceiver module

RF3060F27 is a high-power module made from a low-power, long-range wireless transceiver chip that uses ChirpIoTTM modulation and demodulation technology. It supports half-duplex wireless communication and features high anti-interference capability, high sensitivity, low power consumption, compact size, and ultra-long transmission range. It offers a maximum sensitivity of -135dBm and a maximum output power of 27dBm, providing an industry-leading link budget, making it the best choice for long-distance transmission and applications with high reliability requirements. RF3060F27 strictly uses lead-free technology for production and testing, complying with RoHS and Reach standards.

Frequency Range:433/470 MHzBuilt-in TCXO, frequency error 1ppmSensitivity：-135dBm @60.5KHz,0.5KbpsMaximum output power：> 27dBm @ 5V Low receive current: 6mA@DCDC

Sleep current < 1.0uA

Data transfer rate: 0.5-59.9Kbps @LoRa

Supports bandwidth: 125/250/500KHz

 Supports SF factor: 5–9, automatic recognition

Supports data rates: 4/5, 4/6, 4/7, 4/8

 Supports CAD function

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RF3060:100mW LoRa Wireless transceiver module TCXO crystal oscillator

RF3060 is a module based on the low-power, long-range wireless transceiver chip that uses ChirpIoTTM modulation and demodulation technology. It supports half-duplex wireless communication and utilizes a TCXO crystal oscillator, offering high anti-interference capability, high sensitivity, low power consumption, and ultra-long transmission range. It features a maximum sensitivity of -129dBm and a maximum output power of 20dBm, providing an industry-leading link budget, making it the best choice for long-distance transmission and applications with high reliability requirements.

RF3060 strictly uses lead-free technology for production and testing, complying with RoHS and Reach standards.

Operating Voltage Range: 2.0-3.6V Frequency Range:433/470/868/915 MHz

Sensitivity：-129dBm @125KHz,0.5Kbps

Maximum output power：20 dBm

Low receive current: 6mA@DCDC Sleep current < 1.0uA

Data transfer rate: 0.5-59.9Kbps @LoRa

Supports bandwidth: 125/250/500KHz

 Supports SF factor: 5–9, automatic recognition

Supports data rates: 4/5, 4/6, 4/7, 4/8

 Supports CAD function

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

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MiniF27：500mw LoRa Wireless transceiver module

MiniF27 wireless module is designed using Semtech's LoRa chip, featuring a high-precision crystal oscillator, ultra-low receiving and sleep currents, and a sensitivity of -148dBm. It can wake up the microcontroller periodically while maintaining low power consumption. The module's antenna switch is internally

controlled by the chip, reducing the resource demand on the external MCU. Despite its ultra-compact size (same as the LoRa1262), the MiniF27 delivers an output power of up to 27dBm (500mW). Its high integration, small size, and high power make the MiniF27 highly advantageous in IoT and battery-powered applications. MiniF27 strictly uses lead-free technology for production and testing, and meets RoHS and Reach standards.

Frequency Range:433/470/868/915 MHz

（customizable150-960 MHz

Sensitivity：-148dBm @LoRa SX1262

256 bytes FiFo

Maximum output power：29 dBm（800mW）

 LoRa, (G)FSK modulation

Data transfer rate: 0.6-300 Kbps @FSK

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).