RFM-RPT-3_868_BATT_QUG_v1.2
RFM-RPT-3
ENG 1
WMBUS 868 MHz repeater for B METERS radio modules
Product description
The RFM-RPT-3 Wireless MBUS signal repeater is a device that allows the signal repetition of the M-bus telegrams transmitted
by the radio modules installed on the water meters, heat meters and heat allocators manufactured by B METERS. The device
must be configured by using the configuration software provided. This allows to set the working time, all the other working
options and it allows to test the telegrams detection. Please refer to the configuration software manual for a detailed description
of the configuration features and options available.
The RFM-RPT-3 can repeat the telegrams coming from another repeater, allowing a multi-hop system configuration (up to three
consecutive repeaters).
Package Content
RFM-RPT-3 repeater
Installation guide
Technical data
Power supply: 2 size D 20Ah 3,6V batteries
Antenna: integrated (with SMA connector)
Radio Frequency: WMBUS EN13757-4 @868 MHz
Battery life time: 5 years*
Configuration: must be carried out by using the Config RFM-RPT-3 configuration software (a magnet is needed for the
configuration transmission)
Fixing method: on the wall
Dimensions: 186 x 90 x 60 mm
Weight: 275g
Range: up to 300 meters**
Operating temperature: -10 ° C to + 55 ° C
Degree of protection: IP 63
* The battery life strongly depends on the working time, set during the configuration process, and on the environmental conditions. Estimation of the
battery life is given by the configuration software.
** For optimal propagation conditions.
Installation
The repeater should be mounted on the wall, with screws. It is recommended to fix the RFM-RPT-3 repeater in vertical position
and far away from metal masses or any potential radio shielding.
