![background image](http://html1.mh-extra.com/html/icom/igm1600/igm1600_instruction-manual_3747345027.webp)
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.