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Icom IC-F4261DS User Manual

Icom IC-F4261DS
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SECTION 1
.
SPECIFICATIONS
M GENERAL
• Frequency range : 400–470 MHz [USA-01], [USA-02], [USA-05], [EUR-01], [EXP-01],
[EXP-02], [EXP-03], [CHN-01], [DPM-01], [DPM-02]
450–512 MHz [USA-03], [USA-04], [USA-06]
450–520 MHz [AUS-01], [EXP-07]
350–400 MHz [EXP-04], [EXP-05], [EXP-06]
• Number of conventional channels : 512 channels (128 zones)
Type of emission : Wide 16K0F3E (25.0 kHz) Except [USA]
Middle 14K0F3E (20.0 kHz) [EUR], [DPM]
Narrow 11K0F3E (15.0kHz) [USA]
8K50F3E (12.5 kHz) Except [USA]
Digital
4K00F1E, D
• Antenna impedance : 50
Ω
(Nominal)
• Operating temperature range : –30˚C to +60˚C; –22˚F to +140˚F Except [EUR], [DPM]
–25˚C to +55˚C [EUR], [DPM]
• Power supply voltage : 7.5 V DC nominal (negative ground)
• Current drain (approximately) : Receiving stand-by 160 mA ( In the digital Mode, GPS and Man Down
functions are ON.)
maximum audio 550 mA (internal speaker)
Transmitting High 1.8 A (at 5 W)
Dimensions
(Projections not included)
:
142.7(W) × 53.5(H) × 39.5(D) mm; 5.6(W) × 2.1(H) × 1.6(D) in (
with BP-232WP
)
Weight (Approximately) : 230 g; 8.1 oz (without BP-232WP, MB-94R and FA-SC57U)
400 g; 14.1 oz (with BP-232WP, MB-94R and FA-SC57U)
M TRANSMITTER
• Output power : 5 W
• Modulation : Variable reactance frequency modulation
• Maximum frequency deviation : Narrow ±2.5 kHz
Middle ±4.0 kHz
Wide ±5.0 kHz
• Frequency stability : ±1.0 ppm
• Spurious emissions : 70 dB maximum Except [EUR], [DPM]
0.25 µW (
1 GHz), 1.00 µW (
>
1 GHz) [EUR], [DPM]
• Adjacent channel power : Narrow 60 dB minimum
Middle
70 dB minimum
Wide 70 dB minimum
Digital 60 dB minimum
• Audio harmonic distortion : 3% typical (at AF 1 kHz 40% deviation)
• FSK error : 5% maximum
Residual modulation
(With CCITT FILTER)
([EUR], [DPM])
: Narrow 40 dB minimum
Middle 43 dB minimum
Wide 45 dB minimum
FM hum and Noise
(Without CCITT FILTER)
(Except [EUR], [DPM])
: Narrow 34 dB minimum
Wide 40 dB minimum
• Limitting charact of modulator : 60–100% of maximum deviation
• Input impedance (Audio) : 2.2 k
Ω

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Icom IC-F4261DS Specifications

General IconGeneral
BrandIcom
ModelIC-F4261DS
CategoryTransceiver
LanguageEnglish

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