31OPTIONS6UT-105 SmarTrunk II™ LOGIC BOARDFor SmarTrunk II™ operation.UT-117/UT-117S* SmarTrunk 3G™ LOGIC BOARDFor SmarTrunk 3G™ operation.*In addition to SmarTrunk 3G™ capabilities, UT-117S supports thevoice scrambler capability.NOTE: The optional CS-F500 CLONING SOFTWARE Rev. 2.1 or lateris required.UT-108 DTMF DECODER UNITProvides pager and code squelch capabilities.UT-109/UT-110 VOICE SCRAMBLER UNITS• UT-109: Non-rolling type (max. 32 codes)• UT-110: Rolling type (max. 1020 codes)UT-111 TRUNKING BOARDProvides LTR® trunking capabilities.SP-22 EXTERNAL SPEAKERCompact and easy-to-install. Same as that supplied with some ver-sions.Input impedance: 4 ΩMax. input power: 5 WHM-152/HM-152T/HM-148 HAND MICROPHONE• HM-152 : Hand microphone. The same as that supplied with thetransceiver.• HM-152T : DTMF microphone• HM-148 : Heavy duty microphoneSM-25 DESKTOP MICROPHONEFor base station operation.Monitor switch is equipped.OPC-617 ACC CABLEProvides external terminal connection.OPC-822 INTERFACE CABLEProvides advanced operation, such as printer, GPS connection forposition data transmission capabilities.Some options may not available in some countries. Please ask yourdealer for details.SmarTrunk II™ and SmarTrunk 3G™ are Trademark of SmarTrunk Systems,Inc.LTR is a registered trademark of EF Johnson Radio Systems.