Icom IC-F43GT Service Manual page 26

SECTION 1
M GENERAL
• Frequency coverage
• Mode
• Type of emission
• Number of conventional channels
• Antenna impedance
• Operating temperature range
• Power supply requirement
• Current drain (at 7.2 V DC)
• Dimensions (projections not included) : 53.0(W) × 120.0(H) × 32.5(D) mm; 2
• Weight
(with BP-230N+FA-SC57U+MB-94)
M TRANSMITTER
• Output power (at 7.2 V DC)
• Modulation
• Maximum permissible deviation
• Frequency error
• Spurious emissions
• Adjacent channel power
• Audio harmonic distortion
• Limiting charact of modulator
• FM hum and noise
• Microphone impedance
M RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Squelch sensitivity (at threshold)
• Adjacent channel selectivity
• Spurious response
• Intermodulation rejection ratio
• Audio output power
• Output impedance (Audio)
Specifi cations are measured in accordance with EIA-152-C/204D, TIA-603 or EN 300 086.
All stated specifi cations are subject to change without notice or obligation.
SPECIFICATIONS
: 380.000–430.000 MHz
450.000–512.000 MHz
450.000–520.000 MHz
350.000–390.000 MHz
400.000–470.000 MHz
: FM
: Wide: 16K0F3E (25.0 kHz)
Middle: 14K0F3E (20.0 kHz)
Narrow: 11K0F3E/8K50F3E (12.5 kHz)
: 250 ch (LTR/PassPort)
256 ch (16 banks)
32 ch (MPT)
: 50 Ω (nominal)
: –30˚C to +60˚C (–22˚F to +140˚F)
–25˚C to +55˚C
: 7.2 V DC nominal (negative ground)
: Receiving 85 mA (stand-by)
300mA (max. audio)
Transmitting 1.7 A (4 W)
0.8 A (1 W)
3
: 300 g; 10 ⁄ oz (Approx.)
8
: High: 4 W, Low: 1 W
: Variable reactance frequency modulation
: ±5.0 kHz (Wide), ±4.0 kHz (Middle), ±2.5 kHz (Narrow)
: ±2.0 ppm; ±1.5 kHz
: 70 dB (typical)
0.25 µW (≤1 GHz), 1.0 µW (≥1 GHz)
: 70 dB min. (Wide/Middle)
60 dB min. (Narrow)
: 3% typical (at 1 kHz, 40% deviation)
: 60–100% of maximum deviation
: 40 dB min. 46 dB typ. (Wide)
34 dB min 40 dB typ. (Narrow)
: 2.2 kΩ
: Double conversion superheterodyne system
: 1st IF: 46.35 MHz, 2nd IF: 450 kHz
1st IF: 47.25 MHz, 2nd IF: 450 kHz
: 0.25 µV (–119 dBm) typical at 12 dB SINAD
–4 dBµV (–111 dBm) emf typ. at 20 dB SINAD
: 0.25 µV typical
–4 dBµV (–111 dBm) emf typ.
: 70 dB min (75 dB typical) for Wide
70 dB min (73 dB typical) for Wide
60 dB min (65 dB typical) for Narrow
60 dB min (63 dB typical) for Narrow
: 70 dB
: 70 dB min (74 dB typical)
65 dB min (67 dB typical)
: 0.5 W typical at 5% distortion with an 8 Ω load
: 8 Ω
1 - 1
[USA-01], [USA-02], [USA-04]
[GEN-01], [GEN-02]
except [F44GT/GS]
3 23 9
⁄ (W) × 4 ⁄ (H) × 1 ⁄ (D) in
32 32 32
except [F44GT/GS]
[USA-03], [GEN-04]
except [F44GT/GS]
except [F44GT/GS]
except [F44GT/GS]
except [F44GT/GS]
[USA-03]
[GEN-04]
[others]
[F44GT/GS]
[F44GT/GS]
[others]
[F44GT/GS]
[F44GT/GS]
[F44GT/GS]
[F44GT/GS]