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22
SPECIFICATIONS
11
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GENERAL
• Frequency coverage
TX/RX
: 156.300–156.875 MHz
• Mode
: 16K0G3E
• Channel spacing
: 25 kHz
• Power supply requirement
: Battery packs (BP-234, BP-224*
or BP-225*)
*For on board only
• Current drain (at 7.2 V DC)
: TX High (2 W) 1.0 A typical
Max. audio
200 mA typical
• Useable temperature range
: –20°C to +55°C
• Frequency stability
: ±1.5 kHz (–20°C to +55°C)
• Antenna impedance
: 50
Ω
• Dimensions
: 65(W)
×
145(H)
×
44(D) mm
(Projections not included)
• Weight (with BP-234)
: Approx. 385 g
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TRANSMITTER
• Output power (at 7.2 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
: 0.25 µW (below 1 GHz)
1 µW (above 1 GHz)
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RECEIVER
• Receive system
: Double-conversion
superheterodyne
• Sensitivity (20 dB SINAD)
: –2 dBµ EMF (typical)
• Squelch sensitivity
: 0 dBµ EMF (typical)
(at threshold)
• Intermodulation rejection ratio
: 68 dB
• Spurious response rejection ratio
: 70 dB
• Adjacent channel selectivity
: 70 dB
• Audio output power
: 0.20 W at 10% distortion with
an 8
Ω
load
NOTE:
Measurements in according to IEC61097-12.
All stated specifications are subject to change without notice or
obligation.
IC-GM1600E-1.qxd 2006.07.14 2:28 PM Page 22