Radio
Radio Frequency
License Requirements
Range
Batteries (AC-PDA-RF only)
Battery life (AC-PDA-RF only) 36 hours using NiMH 2500 or alkaline
Radio Notes: Frequency: ISM 2.4GHz (2.400GHz - 2.483GHz), with 12 channels
(CH 1-12) within that range with each center frequency = 2405MHz + (CH * 5) MHz
Power output 63mW (18dBm), 10mW (10dBm) for international variant. Antenna is
internal surface mount with -1.5dbi gain, omni-directional.
ISM 2.4GHz, 802.15.4
None. Pre-approved US/FCC, CAN/IC, EUR/CE
200ft. / 60m indoor, 300ft. / 90m line of sight
4-AA size alkaline or NiMH rechargeable
WARNING: To satisfy FCC RF exposure requirements for mobile
transmitting devices, a separation of 20 cm or more should be
maintained between the antenna of this device and persons during
device operation. To ensure compliance, operations at closer than this
distance is not recommended. The antenna for this transmitter must not
be located in conjunction with any other antenna or transmitter
Page 6 of 31
CW250, Users
Rev M, April 2018
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