YR-AMP868 868MHz LoRa Signal Amplifier, Waterproof

YR-AMP868 868MHz Bidirectional LoRa Signal Amplifier, Waterproof

The YR-AMP868 is a bidirectional LoRa signal amplifier especially designed for low-power wireless products operating within the 863MHz to 870MHz range (typical frequency: 868MHz). This ultra-slim product features three waterproof rings and complies with the IP67 standard. It is ideal for use in wireless data collection systems in the EU 863MHz to 870MHz range, such as Helium Hotspot Miners, LoRa gateways, etc. It includes 2 built-in SAW filters in the receiver that significantly enhance performance against interference. Two DIP switches inside allow users to adjust Rx (9~16dB) and Tx (0~7dB) according to various usage scenarios and environments.

Performance Features:

• Intelligent discriminative circuit for reception/transmission, operates without the need for external control.
• Transmitter gain adjustable from 0dB to 7dB, accommodating various wireless devices. Receiver gain from 9dB to 16dB.
• High isolation between reception and transmission, resistant to strong external interference.
• Compatible with modulation modes such as LoRa, FSK, ASK, OOK, MSK, and GFSK.

Connection Schematic and Peripheral Connection

Connector:

This product uses N connectors. The default setting is that RF OUT(ANT) is N-female and RF_IN/DC (Miner) is N-male. The orientation of the connectors can be customized as per customer requirements.

Power Supply:

The amplifier requires power (DC adapter 6V/12V 1A). Standard 6V 1A DC adapter is recommended. We suggest a 12V 1A DC adapter if the coaxial cable length exceeds 15 meters.

Specifications:

Model: YR-AMP868

Package Includes: