1 BASIC FUNCTION4 Function Reference Version: 1.111.2 Zone DescriptionFigure 1-3 Zone DescriptionYou can configure Conventional Groups/TrunkingSystems for each Zone using KPG-89D.You can configure a maximum of 128 Zones for eachtransceiver.Conventional Groups consist of Simplex and Semi-duplexConventional Channels.Trunking Systems consist of Group IDs (GIDs) that utilizethe LTR (Logic Trunked Radio) Trunking protocol.You can configure each Zone as a Conventional Group ora Trunking System.You can configure a maximum of 250 CH/GIDs for eachzone and a maximum of 512 CH/GIDs for eachtransceiver.Note:" The number of Zones that you can configure varies dependingon the number of CH/GIDs and Repeaters." The number of CH/GIDs that you can configure to each Zonevaries depending on the number of Zones and Repeaters.1.3 Transmit/Receive FrequencyThis is a frequency pair used for transmitting andreceiving data.In Conventional Groups, you can configure the transmit/receive frequencies for each channel using KPG-89D.In Trunking Systems, you can configure transmit/receivefrequencies for each Repeater using KPG-89D.Table 1-5 Transmit/Receive Frequency, Step! Configuration using KPG-89D• Configuring the transmit frequency and the receivefrequency to a channel. (Refer to 6.3.3 ReceiveFrequency, 6.3.4 Transmit Frequency.)• Configuring the transmit frequency and the receivefrequency to the Home Repeater (Refer to 6.4.3Receive Frequency and 6.4.4 TransmitFrequency.)1.4 Transmit Output PowerSelect Low when a repeater or the receiving party isnearby to save power.This will extend the serviceable operation time of the TK-2180/ 3180.You can configure the transmit output power for each CH/GID using KPG-89D.Trunking System DataTrunking System DataConventionalDataGroupConventionalDataGroupConventionalDataGroupChannel DataChannel DataZone DataZone DataChannel DataTrunking System DataZone DataRepeater DataGroup ID DataGroup ID DataGroup ID DataModel Type Transmit/Receive FrequencyRange [MHz] Step [KHz]TK-2180 K 136 - 174 2.5/ 5.0/ 6.25/ 7.5TK-3180 K 400 - 470 *1450 - 520 5.0/ 6.25TK-7180 K 136 - 174 2.5/ 5.0/ 6.25/ 7.5TK-8180 K 400 - 470 *1450 - 520*1: Supporting the updated version.5.0/ 6.25
