IP501M
IP501M Features:
- Text message to send and receive message of up to 32 characters
- Emergency Call and Lone Worker functions
- Individual, Group, Talkgroup, MultiGroup Calls
- D-SUB 25-pin connector with optional OPC-2407 cable for interfacing other devices
- ACC connector for Ignition Sensing function
- TX Noise Canceling to reduce background noise when operating in noisy environments
- Optional HM-230HB COMMANDMIC provides hand-held-like user interface and more flexibility in equipment mounting
Instant Wide Area Coverage Over LTE
The IP501M LTE mobile PTT radio provides instantaneous wide area communication using Icom’s LTE-CONNECT network. Users can make Individual calls, Group calls or All calls the same way as a conventional two-way radio. The IP501M does not require its own repeaters or IP network, which eliminates the costs of building and maintaining a wide area radio network. The mobile’s small size is perfect for vehicles with limited space. The IP501M also allows Ethernet connectivity to interconnect with GPS software and other potential functionality in the future.
Networks: |
3G and 4G | |
Bluetooth: |
Built-in | |
GPS: |
Built-in | |
Audio Power: |
4 Watts | |
LAN: |
RJ-45 type x 1 | |
Waterproof Rating: |
IP54 |
Communicate Effectively
The IP501M enables use of full-duplex communication providing smooth telephone style conversations (users can talk and receive at the same time).
Multiple users in the system can initiate calls respectively. There are no requirements to check or wait for channel availability.
Priority Interrupt Calling
The IP501M supports group calls with three or more people. In case of an emergency, you can break into an on-going call to transmit an important message.

General
| Frequency range | Tx | 156.025–157.425 MHz |
|---|---|---|
| Rx | 156.050–163.275 MHz | |
| Rx (CH70) | 156.525 MHz | |
| RX (AIS) | 162.025 MHz | |
| Usable channel groups | INT, USA, CAN, WX channels | |
| Type of emission | 16K0G3E (FM), 16K0G2B (DSC), 16K0GXW (GMSK) | |
| Current drain (at 7.2 V DC) |
TX (6 W/1 W output) | 1500 mA/700 mA (approx.) |
| RX (Inter SP/Exter SP Max. audio) | 700 mA/350 mA (approx.) | |
| Operating temperature range | –20°C to +60°C; –4˚F to +140˚F | |
| Antenna impedance | 50 Ω | |
| Dimensions (W×H×D) (Projections not included) |
60.9 × 145.8 × 43.8 mm; 2.4 × 5.7 × 1.7 in |
|
| Weight (approximately) | 357 g ; 12.6 oz (With BP-306, antenna, MB-133) |
|
Transmitter
| Output power (Hi/Low) | 6 W/1 W | |
|---|---|---|
| Max. frequency deviation | ±5 kHz | |
| Frequency stability | ±10 ppm | |
| Spurious emissions | –68 dBc typical | |
Receiver
| Sensitivity (at 12 dB SINAD) DSC receiver (at 1% BER) AIS receiver (at 20% PER) |
0.25 μV typical –3 dBμ emf typical –107 dBm |
|
|---|---|---|
| Squelch sensitivity (Threshold) | 0.25 μV typical | |
| Adjacent channel selectivity DSC receiver (at 1% BER) AIS receiver (at 20% PER) |
70 dB typical 73 dBμ emf 50 dB typical |
|
| Spurious response DSC receiver (at 1% BER) AIS receiver (at 20% PER) |
70 dB typical 73 dBμ emf 50 dB typical |
|
| Intermodulation DSC receiver (at 1% BER) AIS receiver (at 20% PER) |
70 dB typical 68 dBμ emf 50 dB typical |
|
| Hum and noise | 40 dB | |
| Audio output power (at 10% distortion) |
Internal SP | 1500 mW typical (8 Ω load) |
| External SP | 350 mW typical (8 Ω load) | |
Measurements made in accordance with TIA/EIA-603. All stated specifications are subject to change without notice or obligation.
Applicable U.S. Military Specifications & IP Rating
| Standard | MIL-810 G | |
|---|---|---|
| Method | Procedure | |
| Low Pressure | 500.5 | I, II |
| High Temperature | 501.5 | I, II |
| Low Temperature | 502.5 | I, II |
| Temperature Shock | 503.5 | I-C |
| Solar Radiation | 505.5 | I |
| Rain Blowing/Drip | 506.5 | I, III |
| Humidity | 507.5 | II |
| Salt Fog | 509.5 | – |
| Dust Blowing | 510.5 | I |
| Immersion | 512.5 | I |
| Vibration | 514.6 | I |
| Shock | 516.6 | I, IV |
Also meets equivalent MIL-STD-810-C, -D, -E and -F.
| Ingress Protection Standards | |
|---|---|
| Water | IPX7 (Waterproof protection) |
All stated specifications are subject to change without notice or obligation.
Supplied Accessories
- BP-306 battery pack
- BC-251 battery charger
- AC adapter*
- CP-26 cigarette lighter cable
- MB-133 belt clip
- Antenna
- Hand strap
* May differ depending on version

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