Butler 1250 – Topcom BUTLER 1250 User Manual
Page 108
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108
Technical Data
Frequency band:
1880 Mhz to 1900 Mhz
Range:
max. 300 m in open space
max. 50 m in buildings
Dialling options:
DTMF (tone) or PULSE
Batteries:
Battery pack, 600 mAh AAA Type NiMh
rechargeable
Max. standby time:
approx. 7 days
Max. talk time:
6 hours
Ambient temperature:
+5 °C to +45 °C
Permitted relative air humidity:
25 to 85 %
Power supply base adapter:
220/230V , 50 Hz
Butler 1250
B1250_NL_F_D_GB 25/3/02 3:09 pm Pagina 108
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