Icom IC-F43TR Service Manual page 4

SECTION 1
' ' GENERAL
• Frequency coverage
• Mode
• Type of emission
• Number of conventional channels
• Antenna connector
• 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 (Including BP-232)
' ' TRANSMITTER
• Output power (at 7.2 V DC)
• Modulation
• Maximum permissible deviation
• Frequency error
• Spurious emissions
• Adjacent channel power
• Audio harmonic distortion
• Hum and Noise
• Limiting charact of modulator
• Microphone impedance
' ' RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Adjacent channel selectivity
• Spurious response
• Intermodulation rejection ratio
• Hum and Noise
• Audio output power
• Squelch sensitivity (at threshold)
• Output impedance (Audio)
Specifications are measured in accordance with EIA-152-C/204D, TIA-603.
All stated specifications are subject to change without notice or obligation.
SPECIFICATIONS
: 400.000–470.000 MHz [H]
450.000–512.000 MHz [L]
: FM
: 16K0F3E (25.0 kHz) WIDE
11K0F3E (12.5 kHz) NARROW
: 250 ch
: 50 Ω
: –30˚C to +60˚C (–22˚F to +140˚F)
: 7.2 V DC nominal (negative ground)
:
RECEIVING
Stand-by Max. audio
85 mA 300 mA
: Approximately 320 g (11
: High: 4 W, Low: 1 W
: Variable reactance frequency modulation
: ±5.0 kHz (Wide), ±2.5 kHz (Narrow)
: ±2.5 ppm
: 70 dB (typical)
: 70 dB min. (Wide), 60 dB min. (Narrow)
: 3% typical (AF 1kHz, 40% deviation)
: 40 dB min (46 dB typical) for Wide
34 dB min (40 dB typical) for Narrow
: 60–100 % of maximum deviation
: 2.2 kΩ
: Double conversion superheterodyne system
: 1st: 46.35 MHz, 2nd: 450 kHz
: 0.25 µV (–119 dBm) typical at 12 dB SINAD
: 70 dB min (75 dB typical) for Wide
60 dB min (65 dB typical) for Narrow
: 70 dB
: 70 dB min (74 dB typical)
: 40 dB min (45 dB typical) for Wide
34 dB min (40 dB typical) for Narrow
: 0.5 W typical at 5% distortion with an 8 Ω load
: 0.25 µV typical
: 8 Ω
TRANSMITTING
High (4 W)
1.7 A
✕
3 ⁄ (W)
32
9 / oz)
32
1 - 1
Low (1 W)
0.8 A
✕
3 23 ⁄ (H) 1 9 ⁄ (D) in
32 32