Icom IC-M2A Marine Radio User Manual


 
Specications
GENERAL
Frequency coverage : Transmit 156.025157.425 MHz
Receive 156.050163.275 MHz
Mode : FM (16K0G3E)
Channel spacing : 25 kHz
Current drain (at 7.5 V DC) : TX High (5 W) 1.5 A typical.
Max. audio 200 mA typical
Power save 20 mA typical
Frequency stability : ±10 ppm (20°C to +60°C)
Useable temperature range : 20°C to +60°C; 4°F to +140°F
Dimensions : 61 (W) × 135(H) × 41(D) mm
(Projections not included) 2
13
32(W) × 5
5
16(H) × 1
5
8(D) inch
Weight (approx.; with BP-224)
: 360g (12.7 oz)
TRANSMITTER
Output power (at 7.5 V DC) : 5 W (Hi), 3 W (Mid) and 1 W (Low)
Modulation system :
Variable reactance frequency modulation
Max. frequency deviation : ±5 kHz
Audio harmonics distortion : Less than 10 % (at 60 % mod.)
Spurious emissions : Less than 65 dBc
RECEIVER
Receive system : Double-conversion superheterodyne
Sensitivity (12 dB SINAD) : 0.25 µV typical
Squelch sensitivity : Less than 0.35 µV (at threshold)
Intermodulation rejection ratio
: 70 dB typical
Spurious response rejection ratio
: 70 dB typical
Adjacent channel selectivity : 70 dB typical
Ham and noise ratio : More than 40 dB
Audio output power : 0.35 W typical at 10% distortion with an
8 load
All stated specications are subject to change without notice or obligation.
25
SPECIFICATIONS AND OPTIONS
11
Options
D BATTERY CASE AND PACK
BP-223
BATTERY CASE
Battery case for 6 × AA (R6) alkaline cells. The same as supplied
with the transceiver depending on versions.
BP-224
N
i-
C
d
BATTERY PACK
7.2 V/750 mAh Ni-Cd battery pack. The same as supplied with the
transceiver depending on versions.
D CHARGERS
BC-119N
DESKTOP CHARGER
+ AD-103
CHARGER ADAPTER
+ BC-145
AC ADAPTER
For rapid charging of battery packs. An AC adapter is supplied with
the charger. Charging time: approx. 1.5 to 2 hours
BC-121N
MULTI
-
CHARGER
+ AD-103
CHARGER ADAPTER
(6 pcs.)
+ BC-124
AC ADAPTER
For rapid charging of up to 6 battery packs (six AD-103s are re-
quired) simultaneously. An AC adapter may be supplied depending
on version. Charging time: approx. 1.5 to 2 hours.
BC-150
DESKTOP CHARGER
+ BC-147A/E or BM-95V
AC ADAPTER
Used for regular charging of battery pack. The same as supplied
with the transceiver. Charging time: approx. 8 hours
D BELT CLIPS
MB-68
BELT CLIP
MB-74
BELT CLIP
Exclusive alligator-type belt clip.
MB-87
SWIVEL BELT CLIP
Belt clip for swivel type. The same as supplied with the transceiver.