Icom IC-M37 Instruction Manual - Page 30

10 SPECIFICATIONS AND OPTIONS ■■ Specifications Receiver Adjacent channel selectivity Spurious response Intermodulation Hum and noise Audio frequency response IC-M37 IC-M37E IC-M37E (AUS) 70 dB (typical) 70 dB 65 dB 70 dB (typical) 70 dB 65 dB 70 dB (typical) 68 dB 65 dB 40 dB +1 dB ~ -3 dB of -6 dB octave from 300 Hz ~ 3000 Hz ■■ Options DDBattery pack/Battery case ••BP-296 li-ion battery pack Voltage: 3.6 V Capacity: 2200 mAh (minimum), 2350 mAh (typical) Battery life: Approximately 12 hours* * When the Power Save function is ON, and the operating periods are calculated under the following conditions: TX : RX : standby = 5 : 5 : 90 ••BP-297 battery case Battery case for 3 × AAA (LR03) alkaline batteries. Some options may not be available in some countries. Please ask your dealer for details. DDCharger ••BC-235 desktop charger +BC-217 ac adapter To rapidly charge a battery pack. ••BC-238 multi charger +OPC-2416 dc power cable To rapidly charge up to 6 battery packs. LL The AD-138 charger adapters are installed. DDOthers ••FA-SC59V antenna ••MB-133 belt clip ••HM-213 speaker microphone Full sized waterproof speaker microphone including alligator type clip to attach to your shirt or collar, and so on. The HM-213 meets IP57 requirements for dust protection and waterproof protection. ■■ Using the BP-297 When using the optional BP-297 battery case, install 3 × AAA (LR03) size Alkaline batteries. CAUTION: ••NEVER incinerate used battery cells since internal battery gas may cause them to rupture. ••NEVER expose a detached battery case to water. If the battery case gets wet, be sure to wipe it dry before using it. ••NEVER use batteries whose insulated cover is damaged. ••NEVER insert the transceiver into the charger, and charge it when the optional battery case is attached. NOTE: ••When installing the batteries, make sure they are all the same brand, type and capacity. Also, do not mix new and old batteries together. ••Keep the battery terminals clean. It's a good idea to occasionally clean them. ••The transceiver may sink when the optional battery case is attached. (Depends on the weight of the installed batteries.) ••When using the optional battery case, the output power level is fixed at Low power. 22