|
General
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Frequency range
IC-F3161T/S
IC-F4161T/S
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136–175MHz
400–470MHz
450–520MHz
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Number of channels
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512 channels/128 zones
|
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Channel spacing
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12.5kHz/25kHz, 15kHz/30kHz, 6.25kHz (option)
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PLL channel step
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2.5kHz, 3.125kHz
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Antenna impedance
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50Ω
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Usable temperature range
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–30°C to +60°C; –22°F to +140°F
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Power supply requirement
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7.2V DC
|
Current drain (at 7.2V DC)
Transmit
Receive
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VHF/UHF
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1.5A/1.8A (at 5W/5W)
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stand-by
|
100mA
|
|
|
150mA
|
|
rated output
|
600mA
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Dimensions (with BP-232)
(projections are not included)
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53 (W) ×136 (H) ×38.9 (D) mm;
23⁄32 (W) ×511⁄32
(H)×117⁄32 (D) in
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Weight (approx.)
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338g; 11.9oz (with BP-232N)
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Transmitter
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Output power
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5W (VHF), 5W (UHF)
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Max. frequency deviation
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±5kHz (Wide) ±2.5kHz (Narrow)
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Frequency error
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±1.0 ppm
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|
Spurious emissions
|
75dB typ.
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|
Adjacent channel power
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80dB typ. (Wide), 70dB typ. (Narrow)
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FM Hum and Noise
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46dB typ. (Wide), 40dB typ. (Narrow)
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Audio harmonic distortion
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3% typ. (AF 1kHz, 40% deviation)
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Modulation limiting
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60–100% of max. deviation
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External microphone connector
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9-pin multi connector/ 2.2kΩ
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|
Receiver
|
|
Intermediate frequency
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46.35MHz / 450kHz(1st / 2nd)
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Sensitivity
FM (W, N)
Digital
|
0.25μV typ. (at 12dB SINAD)
0.20μV typ. (at 5% BER)
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Squelch sensitivity
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0.25μV typ. (at threshold)
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Adjacent channel selectivity
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75dB typ. (Wide), 68dB typ. (Narrow)
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|
Spurious response
|
70dB min.
|
|
Intermodulation
|
74dB typ.
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|
Hum and noise ratio
|
46dB typ. (Wide), 40dB typ. (Narrow)
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|
Audio output power
|
500mW typ. (at 5% distortion with an 8Ω load)
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|
External speaker connector
|
9-pin multi connector / 8Ω
|
Measurements made in accordance with EIA-152C/204D, TIA-6 for analog. All stated
specifications are subject to change without notice or obligation.
Applicable U.S. Military Specifications & IP Rating
Icom makes rugged products that have been tested to and pased the following MIL-STD
requirements and strict environmental standards.
|
Standard
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MIL 810 F
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Low Pressure
|
500.4
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I, II
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High Temp.
|
501.4
|
I, II
|
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Low Temp.
|
502.4-3
|
I, II
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Temp. Shock
|
503.4
|
I
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Solar Radiation
|
505.4
|
I
|
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Rain
|
5506.4
|
III
|
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Humidity
|
507.4
|
–
|
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Salt Fog
|
509.4
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–
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Dust Blowing
|
510.4
|
I
|
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Vibration
|
514.5
|
I
|
|
Shock
|
516.5
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II, IV
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Also meets equivalent MIL-STD-810-C, -D and -E.
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Ingress Protection Standard
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Dust & Water
|
IP55 (Dust-protection and water jet resistance)
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Supplied accessories*
- VHF Antenna
- UHF Antenna
- Battery pack, BP-232N
- Belt clip, MB-94
*May differ according to version
