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Icom F5021 - F6021 Advanced Analog Mobile Two Way Radio

Regular price: $423.00 Our price: $395.00 each
MhZ Version

ICom Extended Warranty
ICOM Encryption & Internal Modules


The F5021 series is ideal for small-to-mid sized systems for public safety, large industry to light commercial users. The F5021 series offers multiple signaling, advanced scanning, improved external channel control capability and wide frequency coverage packed in a compact body. This rugged mobile easily exceeds your expectations with its reliable performance and communication quality.

Microphone (HM-152)
Mounting bracket
Power cable (OPC-1132)
Owner’s manual
Warranty: 2 years



  128 channels, 8 zones

Output Power:



  136-174MHz, 400-470MHz, 450-512MHz

Programmable Keys:


Front Mounted Speaker

4 watts (typ.) front mounted speakers delivers clear and loud audio. With the speaker facing the operator, audio can be clearly heard without impediment during operations.

MIL Grade Rugged Construction

The tough aluminum die-cast chassis and polycarbonate front panel have been tested to the MIL standard 810F. With this heavy-duty construction, the F5021 series provides reliable operation over the long term in all manners of rugged environments.

Most Popular Signalings Built-in

Use the built-in 2-Tone, 5-Tone, CTCSS and DTCS capabilities as standard to set up your own talk groups, PTT ID and quiet stand-by when others are talking. The F5021 series has added CTCSS/DTCS high speed decode and 2-Tone decode accuracy.

MDC 1200 Compatible

The following MDC features are available with the built-in MDC signaling.

  • PTT ID (TX/RX)
  • Radio check (RX)
  • Radio stun (RX)
  • Radio revive (RX)
  • Emergency TX/RX (No ACK)
  • 5 alias table (max.)

Multiple 2-Tone, Multiple 5-Tone

Multiple 2-Tone, Multiple 5-Tone Up to ten 2-Tone and eight 5-Tone codes can be decoded on a channel. When a matched tone is received, the following items are programmable for each code.

  • Beep sound
  • Answer back
  • Scan
  • Bell icon
  • Radio stun/kill/revive

Radio Kill, Stun and Revive

The radio kill/stun functions disable a lost or stolen radio over the air, eliminating security threats from undesired listeners. When the stun command is received, all functions will be temporarily locked out until the revive command is received or the unlock password is entered.

Lone Worker Function

When the radio is not operated for a present period, the radio sounds a beep and requires you to push any button. If the radio is still not operated for a specified wait period, an emergency signal automatically transmits and informs co-workers that something may have happened to the individual worker.

Mode Dependent Scan

In the mode dependent setting, the scanning setting is dependent on the operating channel. When you change the operating channel the scanning list automatically changes the list set for that channel. It is convenient when you move to a different operating area and change operating channel, you don't have to change the scanning setting.

Tx Channel Setting and Talk Back Function

The Tx channel setting allows you to program a transmission channel while scanning. Start channel, last detected channel, priority and preprogrammed channels are selectable. Prior to the Tx channel setting, the talk back function allows you to talk on the last detected channel, while scanning resumes after a preset time. The user can easily make a quick response with this function.

Optional Unit

The 5021 series has a 40–pin option slot for adding an optional unit. Optional voice scrambler units, UT-109R or UT-110R provide secure private conversation. Optional DTMF decoder unit, UT-108R offers DTMF decode capability.

External memory Channel Control with Optional ACC Cable

External memory channelWith the optional OPC-1939 D-SUB 15-pin ACC cable, the F5021 series can be programmed to control an operating channel from an external device (up to 16 preprogrammed channels). The ACC connector also provides an ignition sensing function, external PTT, PC command, honk honk, audio output and modulated signal input depending on programming.

Other Features

  • Wide/narrow (25/12.5kHz) channel spacing
  • Embedded ESN
  • ±2.5ppm frequency stability
  • Microphone hanger action programmable
  • 8 DTMF autodial memories
  • Power-on password function
  • Nuisance delete function
  • Time-out-timer, lock-out penalty timer and more

Programming - Radios are programmable and will require programming to work with an existing system. Software and programming cables are not included with the radio and must be purchased separately.

Do I need an FCC License - FCC licenses are required for many business radio frequencies. The biggest advantage to licensing your frequencies is exclusivity. Using common or default frequencies often means dealing with interference from others nearby who are using the same frequencies.  We can help with the FCC application process.


Frequency coverage
Number of Channels 128 channels/8 zones
Channel spacing 12.5/25 kHz, 15/30 kHz
PLL channel step
2.5, 3.125 kHz

Current drain
Tx 50W⁄45W
Rx Max. audio

Operating tempurature range –30°C to +60°C
–22°F to +140°F
Power supply voltage 13.6V DC
Antenna impedance 50Ω (SO-239)
Dimensions (W×H×D)

150 × 40 × 167.5 mm

52932 × 1916 × 61932 in

Weight 1.1kg ; 2.4lb
Output power (at 13.6V DC)
Max. freq. deviation ±5.0 kHz / ±2.5 kHz (wide/narrow)
Spurious emissions 70dB typ.
Adjacent Ch. power 70dB / 60dB (wide/narrow)
FM Hume and noise 46dB/40dB typ. (W/N)
Frequency error ±2.5ppm
Audio harmonic distortion 3% typ. (40% deviation)
Modulation limiting 70–100% of Max. deviation
External mic impedance 600Ω (8-pin modular)
Sensitivity 0.25µV typ. (at 12dB SINAD)
Squelch sensitivity 0.25µV typ.
Adjacent Ch. selectivity 75dB typ./ 65dB typ. (wide/narrow)
Spurious response 70dB
Intermodulation 75dB typ.
Audio output power 4W typ. at 10% distortion with a 4Ω load
Ext. SP connector 2-conductor 3.5 (d) mm (1/8)/4Ω

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