PCB Antenna for LoRa® MHF-1

Product Summary

Note: MHF connectors are generally interoperable with IPEX-style connectors in most practical deployments, allowing cross-use in numerous designs.

Editorial narrative

Note: MHF connectors are generally interoperable with IPEX-style connectors in most practical deployments, allowing cross-use in numerous designs. RAK PCB antenna is a small antenna, compatible with all LoRa® and LoRaWAN® end devices. It comes with an MHF connector for easy attachment. This antenna with MHF-1 connector is compatible with WisDuo modules RAK4630 , RAK11300 , RAK3172 and WisBlock Core modules RAK4631 , RAK11722 ， RAK11310 , RAK3372 . For other modules use the PCB Antenna for LoRa MHF-4 . Please select the variant for your WisBlock or WisDuo module according to this table: Variant LoRaWAN region Modules MHF1 antenna 902-928 MHz US915, AU915, KR920, AS923-1/2/3/4 RAK4630, RAK11300, RAK3172 RAK4631, RAK11310, RAK3372 ， RAK11722 MHF1 antenna 863-870 MHz EU868, RU864, IN865 RAK4630, RAK11300, RAK3172 RAK4631, RAK11310, RAK3372,RAK11722 MHF1 antenna 470-510 MHz CN470 RAK4630-L, RAK3172-L RAK4631-L, RAK3372-L MHF1 antenna 433-435 MHz EU433 RAK4630-L, RAK3172-L RAK4631-L, RAK3372-L Key Features Frequency range 863-870MHz antenna 902-928MHz antenna 470-510MHz antenna 433-435MHz antenna Peak gain 0.7dBi 0.8dBi -0.49dBi -2.23dBi VSWR ≤ 2 ≤ 2 ≤ 2 ≤ 2 Efficiency 41.60% 41.90% 39.21% 23.55% Impedance: 50 Ohm Polarization: linear Connector type MHF Dimensions (mm): 35 x 7.0 x 0.5（863-870MHz/902-928MHz）/44 x 15 x 0.5（470-510MHz/433-435MHz） Indoor use/In enclosure for outdoor use Cable length 100mm Package Inclusion 1pc PCB antenna

Facets

• Last verified: 2026-06-01