Kenwood Microphone MC-60A User's Manual
Contents
1. DESKTOP MICROPHONE INSTRUCTION MANUAL Thank you for purchasing this MC 6OA desktop microphone This rrricrophone has been designed expressly for use with your amateur communications system It provides excellent performance when used with any KENWOOD transceiver thereby upgrading your existing system The zinc die cast base offers improved stability and is complete with a feather touch PTT switch an impedance selector switch and a built in preamplifier The microphone is constructed of precision parts Do not open the microphone as it may result in serious damage The microphone is sensitive to shock and vibration Treat it with care 50W500 IMP Switch rON OFF Switch WIIC AMP INIOUT Underside UP DOWN Switch Connect to Radio Mic Terminal LOCK Switch PTT Switch KENWOOD KENWOOD CORPORAl ION 0 B62 1643 00 M 090807060504030201 00 Installing the Batteries 1 Remove the 4 screws from the base of the rrricrophone and gently separate the base from the rr icrophone unit 2 Insert two AA batteries into the battery compartment being sure to match the polarities with those marked in the compartment 3 Replace the 4 screws Note If your transceiver supplies power through its microphone connector you do not need to install the two AA batteries 111 Batteries AA hlkaline Not Ni Cd Il Connecting to the Transceiver 1 Slide the microphone into the bracket on the base stand 2 Connect the n2. ed especially for FM and SSB mobile transceivers You can control the preamplifier using the MIC AMP INIOUT switch on the inside of the base of the transceiver longer use the preamplifier which is built info the base stand With a direct connection to the transceiver you must use the ONIOFF switch located on the top of the microphone when you transmit Slide the switch to the ON position to transmit and to the OFF position to receive UPIDOWN Switcli Use the UPIDOWN switch to select the transceiver s operating frequency Refer to your transceiver instruction manual for further details on how to select an operating frequency Type Cornmunical ion type dynamic microphone with P l T circuit Element Impedance Sensitivity Microphone Preamp out Preamp in Frequency response Microphone or preamp off Preamp on Recorr mended operating distance from microphone Moving coil type unidirectional Dual impedance 1 000 Hz 50 ki2 f30 500 i2 f 30 slide switch selectable 0 dB 1 V pBAR 1000 Hz 150 HZ 10 kHz 6 dB 200 Hz 7 kHz 6 dB 10 cm 4 inches minimum MIC unit connection Impedance 50k 500 p White 1 Green P T T MIC stand connection MIC AMP IN OUT MIC cable connection PG 4C Black Shield A Yellow
3. on coiled cable from the rear of the base stand to the rear of the microphone 3 Connect the retractable cable from the base to the transceiver s microphone jack First reniove the base of the microphone then slide the switch to tlie IN position to turn the preamplifier ON Transmitting With the switch in the OUT position the preamplifier is bypassed and the batteries are disconnected To conserve To transmit press and hold the PlT switch then speak battery power turn the preamplifier OFF when it is not in into the microphone use The MC 6OA is equipped with a LOCK switch which allows With the switch in the IN position the preamplifier is ON and you to lock the P l T switch down without continuously the microphone can be used with VOX operated equipment pressing it While pressing the PlT switch press the LOCK switchtokeepthePlTswitclilocked ToreleasetheL0CK Oneral ionWi3thouttheBaseStand switch sim lv Dress it aaain I r You can use the microphone without the base stand by When you have finished release the PIT switch connecting the microphone to the retractable cable then to receive directly to the transceiver Doing so means you can no Impedance Selection You can set the microphone impedance to 500 i2 or 50 ki2 Slide the 50W500 IMP switch on the top of the microphone to your desired position Microphone Preamplifier You can use this microphone with any KENWOOD transceiver It has been design
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