User manual ICOM IC-E2820

[. . . ] INSTRUCTION MANUAL iE2820 DUAL BAND FM TRANSCEIVER This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FOREWORD Thank you for purchasing this Icom product. The IC-E2820 DUAL BAND FM TRANSCEIVER is designed and built with Icom's superior technology and craftsmanship. With proper care, this product should provide you with years of trouble-free operation. [. . . ] 55 exit from DV VOICE MEMO screen. DV MODE OPERATION (Optional UT-123 is required) D Play-back or erase the voice memory q Push [F· ] to display the function guide. wPush [MENU](V/MHz·SCAN) (Right band's) to display the "MENU" screen. eRotate [DIAL] to select "DV VOICE MEMO, " then push [MAIN·BAND]. rRotate [DIAL] to select "REPLY VOICE, " then push [MAIN·BAND]. tTo play-back the recorded reply voice, push [](LOW·PRIO). · Push [||](LOW·PRIO) to pause, push [](TONE·DUP) to cancel the play-back. 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 56 EMR communication The EMR communication mode is available for digital mode operation. In the EMR communication mode, no call sign setting is necessary. When an EMR communication mode signal is received, the audio (voice) will be heard at the specified level even the volume setting level is set to minimum level, or digital call sign/digital code squelch is in use. qSet the desired frequency in 144 or 440 MHz band. w Push [F· ] to display the function guide. ePush [MENU](V/MHz·SCAN) (Right band's) to display the "MENU" screen. rRotate [DIAL] to select "DV SET MODE, " then push [MAIN·BAND]. t Rotate [DIAL] to select "EMR, " then push [MAIN·BAND]. y Rotate [DIAL] to select "ON, " then push [MAIN·BAND]. uPush [BACK](V/MHz·SCAN) (Right band's) twice to exit from DV set mode. · "EMR" appears yTo erase the reply voice, push [CLR](DUP·MONI). uPush [BACK](V/MHz·SCAN) (Right band's) three times to exit from DV VOICE MEMO screen. i Operate the transceiver normally. oTo cancel the EMR communication mode, select "OFF" in EMR at step y. 5 DV MODE OPERATION (Optional UT-123 is required) Low-speed data communication In addition to the digital voice communication, low-speed data communication is available. The optional OPC-1529R DATA COMMUNICATION CABLE and serial data communication software (purchase locally) are required in addition. NOTE: Turn OFF the GPS data communication (p. 127) in advance to operate the low-speed data communication. D Low-speed data communication application setting Configure the low-speed data communication application as follows. · Port : The same COM port number as IC-E2820's · Baud rate : 9600 bps (fixed value) · Data : 8 bit · Parity : None · Stop : 1 bit · Flow control : Xon/Xoff D Connection Connect the transceiver to your PC using with the optional OPC-1529R as illustrated below. D Low-speed data communication operation NOTE: Confirm that in AUTO, the computer controls when [PTT] is active, so that you can send data without pressing [PTT] on the radio. to [DATA] to RS-232C OPC-1529R (optional) PC qSet your own, station call signs, etc. as described in " Digital voice mode operation" (p. 38) and " Digital repeater operation" (p. [. . . ] e Replace the top cover and screws to the original position. w Insert the UT-123 into the connector on the main unit as illustrated as below, then confirm to install it completely. 131 SPECIFICATIONS AND OPTIONS Specifications D GENERAL · Frequency coverage Version Europe1 Europe2 Left Band Rx: 118­549. 995*1, *2 Tx: 144­146, 430­440 : (unit: MHz) Right Band Rx: 118­173. 995*1, 375­549. 995*2, 810­999. 99*3 Tx: 144­146, 430­440 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 132 D TRANSMITTER · Modulation system · Output power · Max. frequency deviation · Spurious emissions · Microphone connector : Variable reactance frequency modulation : 50/15/5 W (approx. ) : ±5. 0 kHz (wide) ±2. 5 kHz (narrow) : Less than ­60 dB : 8-pin modular (600 ) Tx/Rx: 144­146, 430­440 *1Guaranteed: 144­146 MHz range only. ; *2Guaranteed: 430­440 MHz; *3Not guaranteed · Type of emission : FM, AM (Receive only), DV (optional UT-123 is required) D RECEIVER · Receive system · Intermediate frequencies Left band Right band · Sensitivity (amateur bands only): FM (12 dB SINAD) DV (BER 1%) (optional UT-123 is required) · Number of memory channels : 522 (incl. 20 scan edges and 2 calls) · Frequency resolution : 5, 6. 25, 10, 12. 5, 15, 20, 25, 30, 50 kHz · Operating temperature range : ­10°C to +60°C · Frequency stability : ±2. 5 ppm (­10°C to +60°C) · Power supply requirement : 13. 8 V DC ±15% · Current drain (at 13. 8 V DC: approx. ): Transmit at 50 W 13 A Receive standby 1. 2 A (simultaneous receive) max. [. . . ]