Flash
HVL-F28RM
Radio wireless features
The following lists the specifications of radio wireless features on this flash unit.
5-023-112-11(1) Copyright 2020 Sony Corporation
Frequency band
2.4 GHz
Number of
channels
14 channels
Communication
distance
Approximately 35 m (114 ft.) (Acquired under our measurement conditions.)
The distance given above applies under conditions where there are no obstacles, shielding, or radio
wave interferences.
The communication distance may be shorter depending on the positioning of the products, the
ambient environment, and weather conditions.
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