- IDAS™ conventional and IDAS single-site trunking
- Digital/Analog mixed mode operation
- Built-in 2-Tone, 5-Tone, CTCSS and DTCS
- MDC PTT ID and MDC emergency call
- 800mW (typ.) loud and intelligible audio
- IP54 and MIL-STD-810 F rugged construction
- Long lasting battery life
- Channel announcement

Non-slip, large PTT
The large PTT button is designed to provide non-slip, confident-click, even wearing gloves.
800mW loud audio
The large 45mm speaker delivers up to 800mW* of loud audio! Digital
modulation adds distinct clarity to received voices.
*Typical with internal speaker.
Channel announcement
When you rotate the channel knob, the radio announces the channel number. Convenient for making radio
adjustments without having to look at the radio.
Bright 3-color LED
The bright LED shows the operating status: red for transmit, green for listening, or orange for low battery,
etc.
Hands-free operation
Optional headset with plug adapter cable OPC-2004 provides hands-free operation.
Built military rugged!
Okay to use in the rain! Tested to IP54 and 11 categories of MIL STD-810F environmental tests.
Compact and light weight
58×111.5×36.5 mm; 2.28×4.39×1.44 in 320g; 11.3 oz with BP-265. (VHF)
IDAS™ digital mode operation
The IC-F3101D series provides basic operation in NXDN™ CAI-based IDAS digital mode. It is also
compatible with IDAS multi-site conventional and IDAS single-site trunking. The following IDAS features
are programmable.
- PTT ID (TX)
- Block decode
- Radio check (RX)
- Call alert (RX)
- Emergency (TX)
- GPS (TX only with HM-171GP)
- Individual/Group call (TX)
- RAN (Radio Access Number)
- Stun/kill/revive (RX)
- Remote monitor (RX)
- Digital voice scrambler
Built-in 2-tone and 5-tone (analog mode)
2-Tone and 5-tone signalings give you selective calling, quiet stand-by and other convenient functions. The
radio stun and kill functions disable a radio over the air and the revive function restores the stunned radio.
Scan features
The priority scan allows you to monitor one or two priority channels while scanning other non-priority channels.
The transmit channel and talk back functions allow you to make a quick response while scanning.
The IC-F3101D: a multitude of advantages because it's IDAS
Advantage 1: Individual/group call

This is a simple and basic setting for those who use the radio mainly for individual and group call. Use the
16-position rotary channel knob to select the appropriate individual or group call. This setting also can be
used with analog 2-tone or 5-tone signaling.
Advantage 2: Digital/analog mixed mode

The IC-F3101D series can receive both analog and digital mode signals on a single channel and automatically
selects the received mode to reply to the received call, while the talk back timer remains. It's a smart way
to grow into digital radio – at your won pace, as your budget and comfort allow.
Advantage 3: Perfect group communication tool, large or small

Mix the basic IC-F3101D series with the advanced IC-F3161D series for efficient group managed systems. Commands
like radio stun, kill and revive as well as the caller ID of the IC-F3101D displayed on the administrator's radio
provide efficient communication within the group.
Advantage 4: Multi-site conventional mode

When using the IC-F3101D series in IDAS multi-site conventional mode, the IC-F3101D can communicate with other
IDAS radio users working with other repeater sites and/or virtual radio/PC dispatch stations on the IDAS network.
Advantage
5: GPS capability

When used with the optional GPS speaker-microphone, HM-171GP, GPS position data can be sent to other advanced
IDAS radios (PC and software required) and/or virtual radio/PC dispatch stations.
IDAS single-site trunking

The IC-F3101D series can be used in an IDAS single-site trunking system. The IDAS trunking system is a distributed
system (similar to the analog LTR™ trunking) with no control channel, so more voice traffic channels are
available for increased system capacity.
*All advantages shown represent possible system configurations. Ask your Icom dealer to
configure an IDAS system that works best for you. Note: Private IP Network or VPN Tunnels through the Internet with static endpoints.
Other features
- CTCSS/DTCS encode/decoder*
- MDC PTT ID and emergency *
- DTMF autodial
- Low battery alert
- 2-step power save
- PC programmable
- Time out timer
- Talk around function
- Lone worker function
- Surveillance function
- Forced narrow function*
(* = analog only)