Icom iGM1600, Instruction Manual

Page: 27 / 29

32
SPECIFICATIONS
11
GENERAL
• Frequency coverage
TX/RX : 156.300–156.875 MHz
• Mode : 16K0G3E
• Channel spacing : 25 kHz
• Power supply requirement : BP-234 or BP-224
• Current drain (at 7.5 V DC) : TX High (2 W) 1.0 A typical
Max. audio 200 mA typical
Power save 20 mA typical
• Useable temperature range : –20°C to +60°C; –4°F to +140°F
• Frequency stability : ±5 ppm
(–20°C to +60°C;
–22°F to +140°F)
• Antenna impedance : 50
Ω
• Dimensions : 65(W)
×
145(H)
×
44(D) mm
(Projections not included) 2
9
⁄
16
(W)
×
5
23
⁄
32
(H)
×
1
3
⁄
4
(D) inch
• Weight (with BP-224) : Approx. 385 g (13.6 oz)
TRANSMITTER
• Output power (at 7.5 V DC) : 2 W (Hi) and 1 W (Low)
• Modulation system : Variable reactance frequency
modulation
• Microphone impedance : 2 k
Ω
• Max. frequency deviation : ±5 kHz
• Adjacent channel power : 70 dB
• Spurious emissions : Less than –70 dBc typical
RECEIVER
• Receive system : Double-conversion
superheterodyne
• Sensitivity (12 dB SINAD) : 0.25 µV typical
• Squelch sensitivity : Less than 0.35 µV typical
(at threshold)
• Intermodulation rejection ratio : 70 dB typical
• Spurious response rejection ratio : 70 dB typical
• Adjacent channel selectivity : 70 dB typical
• Audio output power : 0.35 W typical at 10% distor-
tion with an 8
Ω
load
All stated specifications are subject to change without notice or
obligation.