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TP9461 Intrinsically Safe Portable

Designed for Maximum Safety
and Enhanced Usability



The TP9461 Intrinsically Safe P25 portable is designed for maximum safety in the field and enhanced usability for first responders. It is engineered to operate safely in hazardous environments, keeping your people safe and connected while they get their jobs done.

Why choose TP9461 IS?

Delivers on the P25 Standards

Delivers on the P25 Standards

The TP9461 meets the spectral efficiency, multi-vendor interoperability, security, migration, and data capability demanded by the P25 standards. It is TIA-102 P25 CAP tested, providing multi-vendor interoperability and giving your organization greater choice and flexibility.

Designed for Demanding Environments

Designed for Demanding Environments

The TP9461 is designed in collaboration with users to ensure effective, every day operation in challenging conditions. It exceeds relevant MIL-STD-810G, withstands up to one meter of water for 30 minutes with its IP67 rating, has shock absorbing corners and a water-shedding grille, and offers a large LCD screen and four programmable function keys with a three-way selector, all designed for reliable, easy operation.

Globally Recognized Intrinsically Safe

Globally Recognized Intrinsically Safe

The TP9461 portable is designed and tested to meet global IS standards, ensuring safe operation in hazardous environments. It is made in the internationally recognised blue color for Intrinsically Safe portables, ensuring instant recognition in the field.

High-Performing Voice Communications

High-Performing Voice Communications

Robust design delivers clear, mission-critical voice communications. The TP9461 operates in analog, P25 Phase 1 conventional/trunked and P25 Phase 2, with an automatic dual mode between analog and P25 Phase 1 conventional. Other features include a microphone with AMBE+2 enhanced vocoder to reduce background noise, voting to ensure priority selection, dynamic regrouping and supergroup operation, a capacity of up to 2,000 channels, scanning modes, and a range of analog signaling functionality.

Improve Workforce Safety

Improve Workforce Safety

The TP9461 is equipped with several safety features as standard, including Man Down and Lone Worker. The programmable emergency key is easily accessible and highly visible, and the inbuilt GPS transmits location over your conventional voice network, making it easy to locate someone should they require assistance. Transmissions stay secure with end-to-end encryption, including AES, and it features radio inhibit and uninhibit to allow management of lost or stolen radios. In the event of trunked network failure, trunked failsoft reverts to conventional operation.

Effective Operation With Voice and Data

Effective Operation With Voice and Data

The TP9461 offers support for a variety of simulcast modes, such as LSM and C4FM. Efficiency can be increased through its data capability, including pre-set status messaging, P25 data (such as emergency GPS location), conventional and trunked IP data, and location services over a conventional and trunked network.

Efficient, Security-Focused Management

Efficient, Security-Focused Management

TP9461 management facilities and applications allow you to efficiently manage your radio fleet through over-the-air-rekeying (OTAR), Key Fill Device (KFD) for fast, reliable encryption key programming, and the Tait Advanced System Key (TASK), which allows administrations to authorize and restrict subscriber units on their network.

Complete Package and Accessories

Complete Package and Accessories

The TP9461 is compatible with a portfolio of Intrinsically Safe audio accessories, including speaker-microphones, headsets, and earpieces. It also offers an Intrinsically Safe Li-ion battery and an Intrinsically Safe compatible charger. 

Technical Specifications

Frequency Bands

VHF: 136-174 MHz
UHF: 380-470 MHz (HB), 450-520 MHz (H7)
700/800MHz: 762-870 MHz

Output Power

Output power, (IIA): 5W, 3W, 2W, 1W VHF; 4W, 2.5W, 2W, 1W UHF; 2.5W, 2W, 1W 700/800MHz
Output power, (IIC): 1W for UHF, VHF, and 700/800MHz.


1,000 - 2,000 channels/50 - 100 zones.

Tait Tough

Military Standards for high humidity, sand & dust, vibration, shock, rain, solar radiation, and more. IP67 & IP65 water and dust protection. Operating temperature of -20°C to 60°C (-4°F to 140°F), subject to compliance, ambient temperature (see specification sheet).

Receiver Sensitivity

Analog Sensitivity, 12dBSINAD: 0.22μ (-120dBm) for VHF, UHF, and 700/800MHz
Digital Sensitivity (P25) 5%BER: 0.22μ (-120dBm) for VHF, UHF, and 700/800MHz.


Dimensions (DxWxH)
With Li-Ion 2300 mAh battery: 1.77x 2.56 x 5.35in (45x 65x 136mm) excluding knobs

With Li-Ion 2300 mAh battery: 13.93oz (395g) - no antenna,15.17oz (430g) with IS battery and antenna.

Discover more about TP9461 IS 

Communications in Hazardous Areas Communications in Hazardous Areas

In dangerous working environments, safety is not only a priority -- it's a requirement. Find out more about the challenges workers face in hazardous areas and some solutions you may consider for your organization.

Introduction to Intrinsically Safe (IS) Radios Introduction to Intrinsically Safe (IS) Radios

A number of different standards worldwide help guide manufacturers, purchasers and users in the design, manufacture, selection and operation  of IS radios. This course will help you to interpret these standards, based on their location in the world, and the environment under which the IS radios will be used.

Intrinsically Safe: Things to Consider Intrinsically Safe: Things to Consider

If you're a user or purchaser of small, portable equipment in hazardous environments, then Intrinsic Safety (IS) is likely to be a key requirement. Find out what IS is, and how to get the best when purchasing and using it.

Intrinsically Safe Client Stories

Petrobras, Brazil Petrobras, Brazil

Find out how one of the world's leading oil companies invested in a Tait P25 Intrinsically Safe solution to address their dramatically expanding operations in hazardous environments.

Oil Company, Colombia Oil Company, Colombia

See how a major international oil company with a network of oil wells and a large processing plant deep in the Colombian jungle chose a Tait Intrinsically Safe solution to improve worker safety and communication.

Huntly Power Plant, New Zealand Huntly Power Plant, New Zealand

Learn how New Zealand's largest thermal power station selected a Tait Intrinsically Safe solution to improve poor coverage caused by the challenging working environment.