ECONOMICAL STANDARD MODEL
The IC-F3021 series is an economical standard model with durable construction and simple user-friendly operation. Icoms technology provides you with the reliable performance and communication quality you expect. Your next best step from a basic radio.
Button control memory channel
The IC-F3021 series has 128ch memory channels with 8 zones. Memory channel selection can be made easily with up/down buttons laid out below the PTT button. An enlarged LCD provides at a glance convenience, you can visually confirm who you are talking to.
Wide range coverage
The IC-F3021 series covers a wide frequency range with 136-174MHz or 400-470, 450-512 (520) MHz in one version. Wide and narrow* channel bandwidth is programmable to each channel.
*Programmable 25/12.5kHz Ch.
Supports multiple, flexible selective call
CTCSS, DTCS, 2-Tone, 5-Tone encoder/decoder and DTMF encoder are built-in. The optional UT-108R allows DTMF decode with ANI functions.
Other features
- Optional voice scrambler, UT-109R and UT-110R
- Optional man down unit, UT-124R
- Surveillance function temporarily turns off the LED backlight and beep sound
- Large capacity Lithium-Ion battery pack option
- Dust-protection and splash resistance equivalent to IP54
- Compact and lightweight body
General
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IC-F3021T/S
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IC-F4021T/S
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Frequency coverage
(Varies according to version)
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136–174 MHz
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400–470 MHz
450–512 MHz (USA)
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Number of channels
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128 ch/8 zones
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Channel spacing
(Varies according to version)
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12.5/25, 15/30 kHz
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12.5/25 kHz
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Type of emission
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16K0F3E, 11K0F3E
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Current drain
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Tx High
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1.5A
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Rx
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Stand-by
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75mA
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Max. audio
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250mA
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Dimensions
(projections not included; W×H×D)
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53×120×36.9 mm
2 3 ⁄32× 4 23/32×1 7 ⁄16 in
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Weight (approx.)
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300g; 10.6oz (with BP-232N)
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Transmitter
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IC-F3021T/S
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IC-F4021T/S
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RF output power
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5W
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4W
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Spurious emissions
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80dB (typ.)
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Frequency stability
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±2.5ppm
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Audio harmonic distortion
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3% typical
40% deviation
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FM Hum and Noise
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46dB typ. (W)
40dB typ. (N)
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Receiver
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IC-F3021T/S
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IC-F4021T/S
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Sensitivity at 12dB SINAD
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0.25μV (typ.)
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Adjacent channel selectivity (W/N)
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70/65dB (typ.)
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Spurious response rejection
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70dB (min.)
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Intermodulation rejection
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75dB(typ.)
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74dB(typ.)
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AF output power
(at 5% distortion with an 8Ω load)
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500mW (typ.)
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FUNCTION COMPARISON AND INTERNAL UNIT OPTIONS
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IC-F3021T/S IC-F4021T/S
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Number of option slots
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1
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CTCSS/ DTCS
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encoder
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Available
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decoder
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Available
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2-Tone
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encoder
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Available
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decoder
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Available
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5-Tone
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encoder
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Available
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decoder
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Available
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DTMF autodial
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Available
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DTMF decoder
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UT-108R
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Voice Scrambler
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Inversion
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-
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Non-rolling
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UT-109R
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Rolling
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UT-110R
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APCO P25 digital
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-
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AES encryption
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-
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DES encryption
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-
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6.25kHz digital
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-
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MPT 1327
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-
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MDC 1200
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Available (Limited functions)
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LTR™ trunking
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-
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PassPort
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-
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Man Down function
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UT-124R
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Intrinsically safe
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-
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Applicable U.S. Military Specifications
Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.
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Standard
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MIL-810 F
Method, Proc.
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Low Pressure Storage
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500.4 I
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Low Pressure Operation
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500.4 II
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High Temperature Storage
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501.4 I
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High Temperature Operation
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501.4 II
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Low Temperature Storage
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502.4-3 I
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Low Temperature Operation
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502.4-3 II
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Temperature Shock
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503.4 I
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Solar Radiation
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505.4 I
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Rain Blowing
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506.4 I
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Rain Drip
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506.4 III
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Humidity Induced
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507.4
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Salt Fog
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509.4
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Dust Blowing
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510.4 I
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Vibration
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514.5 I
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Shock Functional
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516.5 I
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Shock Transit Drop
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516.5 IV
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Also meets equivalent MIL-STD-810 -C, -D and -E.