Entel HT Series 2.0
Submersible, Intelligent, Tough Two-Way Portable Radios
[ATEX Ex] II 2 G Ex ib IIA T4[ATEX Ex] II 2 G Ex ib IIC T4[IECEx]
A dynamic image showcases the robust Entel HT Series 2.0 two-way radio, highlighting its submersible and intelligent design. Smaller models and certification logos (ATEX Ex, IECEx) are also visible.
Product Overview
The Entel HT Series 2.0 is a versatile range of two-way portable radios designed for demanding applications, from entry-level use to sophisticated MPT1327 trunked systems. Built without compromise, these radios deliver loud and crisp audio using advanced compander noise reduction technology.
Submersible: Conforming to European rating IP68, the HT Series 2.0 offers the highest submersibility rating, capable of withstanding total immersion in water to a depth of 5 metres for 1 hour. This makes them extremely resistant to corrosion, ideal for harsh environments.
Commercial Grade Construction: Exceeding MIL STD 810C/D/E/F ratings, the HT Series 2.0 is built for tough, enduring performance. They are designed to withstand shock, vibration, dust, and moisture, ensuring many years of trouble-free use.
Intelligent Lithium-Ion Battery: Featuring advanced technology, the Li-Ion batteries monitor charge cycles, offer extended duty cycles, are not prone to memory effect, and store charge up to three times longer than traditional batteries.
Approvals:
- ATEX Approved IIC: The HT900 range meets IIC T4, the most stringent ATEX rating required by the EU directive 94/9/EC. For full details, refer to the ATEX data sheet available at www.entel.co.uk/atex.
- ATEX Approved IIA: The HT800 range meets IIA T4 with 4 watts RF power, suitable for users not restricted to the IIC 1-watt classification.
- IECEx Approval: The HT500 range is intrinsically safe certified, suitable for users who do not need to comply with the European ATEX standard.
Choose from simple speech communications with entry-level PMR radios to sophisticated MPT1327 trunked variants, offering a model for every need.
Model Selection
Visual examples of the radio models available for each selection category (Entry, Entry Selcall, Entry LCD, Advanced Signalling, Advanced Signalling Keypad) are presented to aid selection.
| Frequency Band | Entry | Entry Selcall | Entry LCD | Advanced Signalling | Advanced Signalling Keypad |
|---|---|---|---|---|---|
| Not Intrinsically Safe | |||||
| Land VHF (66 - 88MHz) | HT712 | HT712S | HT713 | HT715 | HT716 |
| Land VHF (136 - 174MHz) | HT722 | HT722S | HT723 | HT725 | HT726 |
| Land VHF (216 - 223MHz) | HT762 | HT762S | HT763 | HT765 | HT766 |
| Land UHF (330 - 400MHz) | HT772 | HT772S | HT773 | HT775 | HT776 |
| Land UHF (400 - 470MHz) | HT782 | HT782S | HT783 | HT785 | HT786 |
| Land UHF (450 - 520MHz) | HT782U | HT782SU | HT783U | HT785U | HT786U |
| Land UHF (800 - 870MHz) | HT792 | HT792S | HT793 | HT795 | HT796 |
| MPT1327 | See MPT1327 Trunked Brochure | ||||
| Marine | See Marine Brochure | ||||
| PMR446 | See PMR446 Brochure | ||||
| IECEx Intrinsically Safe | |||||
| Land VHF (66 - 88MHz) | HT512 | HT512S | HT513 | HT515 | HT516 |
| Land VHF (136 - 174MHz) | HT522 | HT522S | HT523 | HT525 | HT526 |
| Land UHF (400 - 470MHz) | HT582 | HT582S | HT583 | HT585 | HT586 |
| Land UHF (450 - 520MHz) | HT582U | HT582SU | HT583U | HT585U | HT586U |
| MPT1327 | See MPT1327 Trunked Brochure | ||||
| Marine | See Marine Brochure | ||||
| ATEX IIA Intrinsically Safe | |||||
| Land VHF (66 - 88MHz) | HT812 | HT812S | HT813 | HT815 | HT816 |
| Land VHF (136 - 174MHz) | HT822 | HT822S | HT823 | HT825 | HT826 |
| Land UHF (400 - 470MHz) | HT882 | HT882S | HT883 | HT885 | HT886 |
| Land UHF (450 - 520MHz) | HT882U | HT882SU | HT883U | HT885U | HT886U |
| MPT1327 | See MPT1327 Trunked Brochure | ||||
| Marine | See Marine Brochure | ||||
| ATEX IIc Intrinsically Safe | |||||
| Land VHF (66 - 88MHz) | HT912 | HT912S | HT913 | HT915 | HT916 |
| Land VHF (136 - 174MHz) | HT922 | HT922S | HT923 | HT925 | HT926 |
| Land UHF (400 - 470MHz) | HT982 | HT982S | HT983 | HT985 | HT986 |
| Land UHF (450 - 520MHz) | HT982U | HT982SU | HT983U | HT985U | HT986U |
| MPT1327 | See MPT1327 Trunked Brochure | ||||
| Marine | See Marine Brochure | ||||
| PMR446 | See PMR446 Brochure | ||||
General Features
Various Entel radio models and compatible accessories, such as headsets, microphones, and chargers, are depicted to illustrate the product range and optional equipment.
| Feature | Entry | Entry Selcall | Entry LCD | Advanced Signalling | Advanced Signalling Keypad |
|---|---|---|---|---|---|
| Environmental protection to IP68 (submersible - 5m for 1 hour) | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| MIL STD 810C/D/E/F | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 1800mAh Li-Ion battery | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Flash upgradeable to add future features | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Robust accessory socket | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Programmable accessory connector | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Number of channels | 16 | 16 | 255 | 255 | 255 |
| LCD display | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Scrolling graphics | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Channel naming | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Multi-function encoder control | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Scan/priority scan | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Voice annunciation (option) | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Bluetooth wireless comms (option) | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Clone data from one radio to another | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Voting | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Display custom logo at switch on | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| For - Convenience | |||||
| VOX hands free | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Programmable channel monitor button | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 2/5 tone selective calling | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Open or Closed channel modes | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Call all radios at once | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Call a group or individual radios | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| 16 pre-programmed contacts | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| 400 user contact list (just like a mobile phone) | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Multiple ringtones | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Battery charge count (requires LCD to display) | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Battery level indicator | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Low battery warning | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Receive signal strength indicator | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Talkaround | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Intuitive menus (like a mobile phone) | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Info button (user guide built in to radio) | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Speed dial | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Who's calling (caller ID) | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Missed, received & dialled numbers lists | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| 4 "channel shortcut" buttons | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| DTMF dial mode | none | stored | none | stored | stored/keypad |
| For - Security | |||||
| Stun a lost or stolen radio (& revive if found) | ❌ | ✔️ [option] | ✔️ [option] | ✔️ [option] | ✔️ [option] |
| Programmable scrambler | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Power on password option | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| For - Safety | |||||
| Local Personal Attack Alarm | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Panic button with remote alert | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Emergency microphone live | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Lone Worker alarm mode | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Man Down basic (option) | ❌ | ✔️ [option] | ✔️ [option] | ✔️ [option] | ✔️ [option] |
| Shunting mode (for rail companies) | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Whisper mode | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Silent alarm call mode | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Continue alarm even if switched off | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Manual location information with emergency | ❌ | ❌ | ✔️ | ✔️ | ✔️ |
| Bluetooth fully automatic indoor location (option) | none | send | none | send/display | send/display |
| For - Text Messaging | |||||
| Status messages | none | send | none | send/display | send/display |
Technical Specifications
Various Entel radio models and compatible accessories, such as headsets, microphones, and chargers, are depicted to illustrate the product range and optional equipment.
| Specification | Value |
|---|---|
| RF power output | VHF - 5 Watts (high) / 1 Watt (low) UHF - 4 Watts (high) / 1 Watt (low) |
| RF power output ATEX | IIA 4 Watts |
| RF power output IECEx | IIC 1 Watt |
| Frequency range VHF Mid | 66 to 88MHz |
| Frequency range VHF High | 136 to 174MHz |
| Frequency range VHF | 216 to 223 MHz |
| Frequency range UHF | 330 to 400 MHz |
| Frequency range UHF | 400 to 470 MHz |
| Frequency range UHF u/band | 450 to 520 MHz |
| Frequency range UHF | 800 to 870 MHz |
| Environmental protection | IP68 submersible 5m for 1 hour |
| Military Standard | MIL STD 810C/D/E/F |
| Dimensions* | 130mm(h) x 59.5mm(w) x 37mm(d) |
| Weight | 277g (with battery and antenna) |
| Audio output | 660mW - distortion: < 3% @ 500mW |
* Dimensions are based on radio with attached battery, excluding knobs, antenna and protrusions.
Supplied Accessories
The following accessories are supplied with eligible models:
- 7.4v, 1800mAh Li-Ion battery
- CSAHT rapid charger (included with HTxx2, HTxx2S and HTxx3 models)
- Spring loaded belt clip
- High efficiency antenna
- User guide CD
Further Information
For a full and detailed specification, please visit the Entel website: www.entel.co.uk.
For the latest and complete range of accessories, visit: www.entel.co.uk.
A radio displaying a "Man Down Alert" message, indicating its safety features, is shown in an accompanying image.
