Icom F3261D – F4261D Series Waterproof Analog, LTR®, & IDAS Digital Portable Two Way Radio F3261DF4261D
Discontinued
Enhanced IDAS™ Digital Handheld with Built-in GPS and Waterproof Protection
STANDARD PACKAGE INCLUDES
Antenna (FA-SC55V or FA-SC57U)
Battery (BP-232WP)
Belt clip (MB-94R)
Owner’s manual
Warranty: 3 years
Features
800mW Audio Output Power
The built-in BTL amplifier doubles the audio output power and the large 40mm speaker delivers loud audio to receive all calls under noisy environments. Even when using an optional speaker-microphone, the BTL amplifier output increases the audio output from the external accessory connector.
IP67 Dust-Tight & Waterproof Protection
The IC-F3261D series provides rugged protection against dust and water that is equivalent to IP67. The IC-F3261D series can withstand 1m depth of water for 30 minutes and its dust-tight construction shuts out powder dust, sand and other objects.
Built-in GPS
The built-in GPS receiver* offers a position reporting function which sends your current position information to other IDAS radios or dispatch stations at regular intervals or preprogrammed timing.
* Available on specific versions.
Man Down and Lone Worker Functions for Emergency Calls
The man down function* automatically sends an emergency signal when the transceiver is left in a horizontal position for a preset period. The lone worker function also can transmit an emergency signal when the radio is not operated for a preset period. These emergency functions can be used to alert your co-workers or dispatcher to any potential trouble.
* Available on specific versions.
IDASTM Features![]()
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The IC-F3261D series provides NXDN™ CAI-based IDAS digital mode operation. It is also compatible with NXDN™ Type-D multi-site and single-site trunking. The following IDAS features are programmable.
- Individual/group call
- Talk back and call mode selection
- SDM (Short Data Message)
- Status message
- GPS
- Radio check
- Stun, kill and revive
- Call alert
- Remote monitor
- Emergency
- Digital voice scrambler
- Block decode
- RAN (Radio Access Number)
Analog FM Mode Features
- 2-Tone, 5-Tone, CTCSS and DTCS
- MDC 1200 compatible
- Inversion type voice scrambler
- Basic LTR™ trunking
Other Features
- 512 memory channels with 128 zones
- Large 2300mAh (typ.) Lithium-Ion battery
- Mode dependent scan and priority scan
- Optional waterproof speaker-mic, HM-184
- Busy channel lockout, repeater lockout
- 14-pin accessory connector
- Escalating alarm
- Dot-matrix, multi-function display
- MIL-STD 810 G rugged construction
- DTMF autodial
- Power on password
- Low battery alert
- Time-out-timer
- Surveillance function
- Talk around function
Specifications
| General | ||
|---|---|---|
| Frequency Coverage |
F3261DT/DS
136–174MHz F4261DT/DS
400-470MHz 450-512MHz |
|
| Number of channels | 512 channels / 128 zones | |
| Type of emission | 11K0F3E / 4K00F1E / F1D | |
| Channel spacing | 12.5 / 6.25kHz | |
| Power supply requirement | 7.5VDC nominal | |
| Current drain (approx.) Tx High Rx Max. audio/Standby |
F3261DT / DS
1.5A (at 5W) 600mA / 150mA F4261DT / DS
1.8A (at 5W) 600mA / 140mA |
|
| Antenna impedance | 50Ω | |
| Operating temperature range | –30°C to +60°C –22°F to +140°F |
|
| Dimensions (with BP-232N) (projections are not included) |
54 (W) ×142.7 (H) ×39.5 (D) mm; 2.13x5.62x1.56in. (With BP-232WP) |
|
| Weight (approx.) | 370g; 13.1oz (with BP-232WP) | |
| Transmitter | |
|---|---|
| Output power | 5W, 2W, 1W, (Hi, L2, L1) |
| Max. frequency deviation | ±2.5 kHz |
| Frequency stability | ±1.0ppm |
| Spurious emissions | 75dB min. |
| FM Hum and Noise | 40dB typ. |
| Audio harmonic distortion | 3% typ. (AF 1kHz 40% deviation) |
| FSK error | 5% max. |
| External microphone connector | 2.2kΩ (14-pin multi-connector) |
| Receiver | |
|---|---|
| Sensitivity | Analog: 0.25μV typ. (at 12dB SINAD) Digital: 0.20μV typ. (at 5% BER) |
| Adjacent channel selectivity | 68dB typ. |
| Spurious response rejection | 70dB min. |
| Intermodulation rejection | 74dB typ. |
| Hum and noise ratio | 40db typ. |
| Audio output power | 800mW typ. (at 5% distortion with an 8Ω load) |
| External speaker connector | 14-pin multi-connector/8Ω |
