Sony ECM-M1 Compact Camera-Mount Digital Shotgun Microphone - Manual (Page 90)

Help Guide
Flash
HVL-F60RM/HVL-F60RM2/HVL-F46RM
Radio wireless features
The following lists the specifications of radio wireless features on this flash unit.
4-735-263-12(1) Copyright 2018 Sony Corporation
Frequency band 2.4 GHz
Number of
channels
14 channels
Communication
distance
Approximately 30 m (98.4 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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