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
| IC-F3021T/S | IC-F4021T/S |
Frequency coverage (Varies according to version) | 136–174 MHz | 400–470 MHz 450–512 MHz (USA) |
Number of channels | 128 ch/8 zones |
Channel spacing (Varies according to version) | 12.5/25, 15/30 kHz | 12.5/25 kHz |
Type of emission | 16K0F3E, 11K0F3E |
Current drain | Tx High | 1.5A |
Rx | Stand-by | 75mA |
Max. audio | 250mA |
Dimensions (projections not included; W×H×D) | 53×120×36.9 mm 2 3⁄32× 4 23/32×1 7⁄16in |
Weight (approx.) | 300g; 10.6oz (with BP-232N) |
Transmitter
| IC-F3021T/S | IC-F4021T/S |
RF output power | 5W | 4W |
Spurious emissions | 80dB (typ.) |
Frequency stability | ±2.5ppm |
Audio harmonic distortion | 3% typical 40% deviation |
FM Hum and Noise | 46dB typ. (W) 40dB typ. (N) |
Receiver
| IC-F3021T/S | IC-F4021T/S |
Sensitivity at 12dB SINAD | 0.25μV (typ.) |
Adjacent channel selectivity (W/N) | 70/65dB (typ.) |
Spurious response rejection | 70dB (min.) |
Intermodulation rejection | 75dB(typ.) | 74dB(typ.) |
AF output power (at 5% distortion with an 8Ω load) | 500mW (typ.) |
FUNCTION COMPARISON AND INTERNAL UNIT OPTIONS
| IC-F3021T/S IC-F4021T/S |
Number of option slots | 1 |
CTCSS/ DTCS | encoder | Available |
decoder | Available |
2-Tone | encoder | Available |
decoder | Available |
5-Tone | encoder | Available |
decoder | Available |
DTMF autodial | Available |
DTMF decoder | UT-108R |
Voice Scrambler | Inversion | - |
Non-rolling | UT-109R |
Rolling | UT-110R |
APCO P25 digital | - |
AES encryption | - |
DES encryption | - |
6.25kHz digital | - |
MPT 1327 | - |
MDC 1200 | Available (Limited functions) |
LTR™ trunking | - |
PassPort | - |
Man Down function | UT-124R |
Intrinsically safe | - |
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.
Standard | MIL-810 F Method, Proc. |
Low Pressure Storage | 500.4 I |
Low Pressure Operation | 500.4 II |
High Temperature Storage | 501.4 I |
High Temperature Operation | 501.4 II |
Low Temperature Storage | 502.4-3 I |
Low Temperature Operation | 502.4-3 II |
Temperature Shock | 503.4 I |
Solar Radiation | 505.4 I |
Rain Blowing | 506.4 I |
Rain Drip | 506.4 III |
Humidity Induced | 507.4 |
Salt Fog | 509.4 |
Dust Blowing | 510.4 I |
Vibration | 514.5 I |
Shock Functional | 516.5 I |
Shock Transit Drop | 516.5 IV |
Also meets equivalent MIL-STD-810 -C, -D and -E.