UCOM Twintalker 4700 15UCOM Twintalker 4700ENGLISH16 Technical specifications17 Service address and hotline supportThe service adresses are printed on the extra service card included in the package or can befound on www.ucom.be18 Declaration of conformity and manufacturerTopcom Europe Nv.Grauwmeer 173001 HeverleeBelgiumThe declaration of conformity can be found on the last page of this user guideChannelsSub-codeFrequencyRangeBatteriesTransmission PowerModulation TypeChannel spacingCharger8CTCTSS 38446.00625MHz - 446.09375 MHzUp to 3 Km (Open field)3 x AAA Alkaline or NiMH rechargeable=< 500mW ERPFM - F3E12,5 kHzIn: 230VAC/50Hz/4VAOut: 5VDC/130mA(max)Channel Frequency Chart: CTCSS Code ChartChannel Frequency (MHz) Code Frequency (Hz) Code Freq. (Hz) Code Freq. (Hz) Code Freq. (Hz)1 446,00625 0 Disabled 10 94,8 20 131,8 30 186,22 446,01875 1 67,0 11 97,4 21 136,5 31 192,83 446,03125 2 71,9 12 100,0 22 141,3 32 203,54 446,04375 3 74,4 13 103,5 23 146,2 33 210,75 446,05625 4 77,0 14 107,2 24 151,4 34 218,16 446,06875 5 79,7 15 110,9 25 156,7 35 225,77 446,08125 6 82,5 16 114,8 26 162,2 36 233,68 446,09375 7 85,4 17 118,8 27 167,9 37 241,88 88,5 18 123,0 28 173,8 38 250,39 91,5 19 127,3 29 179,9