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Working in the potentially harsh environments such as construction sites, harbors, manufacturing or petrochemical plants need a reliable and durable two-way radio to guarantee safety and enhance working efficiency. DMR portable radio TP620 and TP660 provide super audio quality, versatile functionality, durability, security and flexibility to solve problems confronted in the work area, creating great operating value.

Portable - TP660


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TP660Rugged Design

TP660 is strictly designed to meet IP67 and MIL-810C/D/E/F/G standard, ensuring good performance in potentially harsh environments such as harbors, manufacturing plants, petrochemical factory and construction sites. 

TP660Durable Battery

Two-time slot transmission reduces transmit time in half and thus increases talk time longevity. .2000mAh battery supplied in standard package ensures at least 14 continuous working hours in analog mode and 16 hours in digital mode. 

TP660Improved Audio Quality

Digital error-correction technology rejects noise and static, providing consistent audio quality throughout the coverage area and in challenging low lying areas.

AMBE+2TM vocoder further improves speech communication. 1.6W audio output and a 40mm diameter powerful speaker ensure louder and crisper voice communication.

TP660Double Capacity Repeater Mode

TP660 can work with a single repeater to achieve twice the traffic capacity without relicensing or rebanding, meaning two voice communications or one voice communication and one data transmission can transmit at the same time in one channel.

TP660Analog/Digital Mode

TP660 can operate both in analog and digital mode by channel switching or mixed mode scanning. TP660 can be used on the existing analog system, and when your budget allows, transitioning to digital at your own pace. 

TP660Versatile Services

TP660 provides versatile services including individual call, all call, group call, emergency call, radio enable & disable, remote monitor, radio check, call alert, facilitating high-efficient communication and management. 

TP660Text Message

When it is not convenient to have voice communication, text message offers a quiet communication choice. You can choose one of the maximum 50 preset messages to initiate a quick transmission or write a free-form message by keypad. 

TP660Basic Encryption

The 16-bit digital encryption technology ensures only the intended person can hear the communication.

TP660One Touch Access

Support one touch access to send a digital call or a message, providing a quick way to send a call or a message under emergency situation.

TP660DTMF Encode and Decode

Supports DTMF encode and decode in analog mode, providing better compatibility with existing analog radio system.

TP660 Transmitter Receiver Environmental Specifications
Frequency Range 400~470MHz 136-174MHz Frequency Stability ±2.5 ppm Frequency Stability ±2.5 ppm Operating Temperature -30℃~+60℃
Channel Capacity 1000 Power Output 1W/4W(UHF) 1W/5W(VHF) Analog Sensitivity 0.35μV /-116dBm(12 dB SINAD) Storage Temperature -40℃~+85℃
Channel Spacing 12.5KHz/25KHz Modulation Limiting 2.5kHz@12.5KHz, 5kHz@25kHz Digital Sensitivity 0.22μV /-120dBm Thermal Shock MIL-STD-810 C/D/E/F/G
Operating Voltage 7.5V DC ±20% FM Hum and Noise -40dB@12.5kHz -45dB@25kHz Intermodulation TIA603C:70dB ETSI:65dB Humidity MIL-STD-810 C/D/E/F/G
Battery 2000mAh Li-ion (Standard) Conducted/Radiated Emission -36dBm@<1GHz, -30dBm@>1GHz Adjacent Channel Selectivity ETSI: 60dB@12.5kHz,70dB@25kHz ESD IEC 61000-4-2(level 4)
Dimension 54mm×122mm×37mm Adjacent Channel Power -60dB@12.5KHz, -70dB@25KHz Spurious Response Rejection TIA603C:75dB ETSI:70dB Dustproof & Waterproof IP67
Weight(with battery and antenna) 330g Audio Response +1dB,-3dB Rated Audio Power 1.5W±0.1W
Audio Distortion 3% Rated Audio Distortion 3% (Typical)
4FSK Digital Modulation 12.5KHz(data only):7K60FXD Hum and Noise -40dB@12.5kHz -45dB@25kHz
12.5KHz(data+voice):7K60FXE Audio Response +1dB,-3dB
Digital Protocal ETSI TS 102 361-1, -2, -3 Conducted Spurious Emission -57dBm@ < 1GHz,-47dBm @> 1GHz
  • Portable - TP660
  • Portable - TP660
  • Portable - TP660
  • TP660
  • TP660
  • TP660