Specifications - Icom IC-F24/S Service Manual Addendum

SECTION 1.
P
GENERAL
• Frequency coverage
• Mode
• Channel spacing
• Number of conventional channels
• Antenna impedance
• Operating temperature range
• Power supply requirement
• Current drain (at 7.2 V DC ; approx.)
• Dimensions (projections not included)
• Weight (Including BP-231)
P TRANSMITTER
• Output power (at 7.2 V DC)
• Modulation
• Maximum permissible deviation
• Frequency error
• Spurious emissions
• Adjacent channel power
• Audio harmonic distortion
• FM Hum and Noise (without CCITT filter) : 40 dB min. (46 dB typ.) for Wide
(Other than [F25/S
• Residual modulation (with CCITT filter) : 45 dB min. (55 dB typ.) for Wide
([F25/S] only)
• Limiting charact of modulator
• Microphone impedance
P
RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity
• Adjacent channel selectivity
• Spurious response
• Intermodulation rejection ratio
• Hum and Noise (without CCITT filter)
(except [EUR] and [CHN])
• Hum and Noise (with CCITT filter)
([EUR] and [CHN] only)
• Audio output power
• Squelch sensitivity (at threshold)
• Output impedance (Audio)
Specifications are measured in accordance with EIA-152-C/204D, TIA-603, EN 300 086 or GB/T 15844. 1-1995.
All stated specifications are subject to change without notice or obligation.

SPECIFICATIONS

: (Refer to the "INTRODUCTION")
: FM
: (Refer to the "INTRODUCTION")
: 16 ch/2 ch (Refer to the "INTRODUCTION")
: 50 Ω
: –30˚C to +60˚C (–22˚F to +140˚F)
–25˚C to +55˚C
: Specified Icom's battery pack only (7.2 V DC nominal; negative ground)
:
: 53.0 (W)×120.0 (H)×38.0 (D) mm; 2
: Approx. 260 g (9
: 4 W (Hi)/2 W (L2)/1 W (L1)
: Variable reactance frequency modulation
: ±5.0 kHz (Wide), ±4.0 kHz (Middle), ±2.5 kHz (Narrow)
: ±2.5 ppm
: 70 dB (min.)
0.25 µW (≤ 1 GHz), 1.0 µW (> 1 GHz)
: 70 dB min. (75dB typ.) for Wide
70 dB min. (73dB typ.) for Middle
60 dB min. (68dB typ.) for Narrow
: 3% typ. (1 kHz, 40% deviation)
) 34 dB min. (40 dB typ.) for Narrow
]
43 dB min. (53 dB typ.) for Middle
40 dB min. (50 dB typ.) for Narrow
: 60–100% of maximum deviation
: 2.2 kΩ
: Double conversion superheterodyne system
: 1st IF: 46.35 MHz, 2nd IF: 450 kHz
: 0.25 µV (–119 dBm) typ. at 12 dB SINAD
–4 dBµV (–111 dBm) emf typ. at 20 dB SINAD [F25/S]
: 70 dB min. (75 dB typ.) for Wide
70 dB min. (73 dB typ.) for Middle
60 dB min. (65 dB typ.) for Narrow
: 70 dB min.
: 70 dB min. (74 dB typ.)
65 dB min. (67 dB typ.)
: 40 dB min. (45 dB typ.) for Wide
34 dB min. (40 dB typ.) for Narrow
: 45 dB min. (55 dB typ.) for Wide
43 dB min. (53 dB typ.) for Middle
40 dB min. (50 dB typ.) for Narrow
: 0.5 W typ. at 5% distortion with an 8 Ω load
: 0.25 µV typ.
–4 dBµV emf typ.
: 8 Ω
RECEIVING
Stand-by Max. audio
75 mA 300 mA
3 ⁄ )
16 oz
1 - 1
Other than [F25/S
[F25/S]
TRANSMITTING
High (at 4 W) Low (at 1 W)
1.6 A
3 ⁄ (W)×4 23 ⁄ (H)×1 1 ⁄ (D) in
32 32 2
Other than [F25/S
[F25/S]
Other than [F25/S]
Other than [F25/S]
[F25/S]
Other than [F25/S]
[F25/S]
]
0.8 A
]