●VHF: 136-174Mhz
●UHF 1: 350-390Mhz
●UHF 2: 400-470MHz
●Ad-hoc Mode
●High(5W)/Low Power(1W) Switch
●DMO 6-Slot
●Intelligent Noise Reduction
●More Than 24hours talk time
●Microphone Distortion Control
●Supports individual call, group call, kill, stun, revive, PTT lD display, etc.
●Beidou/GPS positioning and mutual positioning between radios
●Compatible with various audio codecs
●Embedded public security encryption card
●Standard full-duplex communication mode
●Compatible with universal 5V USB charging head.
●SOS Alarm
●Intelligent Audio
●Fast Charging: fully charged in 4.5-hour to get 24hours talk time.
DMO True 6-Slot
In Direct mode T4 can provide 6-slot communication, which
allows for 6 talk paths on 1 frequency.
Longer Battery Life
In Ad-hoc mode, with 3100mAh battery, T4 can operate for more than 24 hours
under a duty cycle of 5-5-90.
High Efficient Cross-platform Collaboration for Big Area Coverage
As a wireless extension of the Narrowband Mesh Radio station, it can conduct smooth interactions with IWAVE other different types manet radios. Such as the manpack radio repeater, mobile command center, uav ad hoc network and Handheld Ad-Hoc Network Radios to build a narrowband, self-grouping, multi-hops and wide area mesh coverage network with digital voice and high security. So that commanders can intuitively understand the situation instantly.
Mobile Command and Dispatching Center
Dispatcher can monitor all the tactical radios with the real time battery level, signal strength, online status,GPS locations, etc.
Send and receive real-time voice and text to improve situational awareness.
Smaller Size, IP68 Protection Level, Robust Design
T4 adopts an innovative integrated die-cast structure of lightweight aluminum alloy and plastic. The vertical oval design is comfortable to hold and durable. The IP68 protection level can withstand extreme conditions such as water, dust, and explosion. It can be used normally in harsh environments.
No | Name | No | Name |
1 | PTT button | 8 | Speaker |
2 | 2PTT button | 9 | ◀/▶ key |
3 | Function knob | 10 | Confirm key |
4 | Emergency alert | 11 | Numeric key |
5 | LED Indicator | 12 | Return/hang up button |
6 | Display screen | 13 | Type-C Port |
7 | Microphone | 14 | Dispatch console button |
Defensor-T4 is a comprehensive handheld radio compatible with various communication standards. It meets the needs of government departments such as public security, armed police, emergency services, border defense, forest and urban firefighting. lt is equipped with a standard battery or a high-capacity battery and an external power supply port. The standard battery provides continuous power for over 20 hours while the high-capacity battery offers continuous power for over 23 hours. The charging accessories are designed to be the most simplified and lightweight, enhancing adaptability for emergency communication and transportation.
Handheld PTT MESH Radio Base Station(Defensor-TS1) | |||
General | Transmitter | ||
Frequency | VHF: 136-174MHz UHF1: 350-390MHz UHF2: 400-470MHz |
RF Power | 1W/5W Switch(VHF) 1W/4W Switch(UHF) |
Channel Capacity | 300 (10 Zone, each with a maximum of 30 channels) | 4FSK Digital Modulation | 12.5kHz Data Only: 7K60FXD 12.5kHz Data&Voice: 7K60FXE |
Channel Interval | Digital: 12.5khz | Conducted/Radiated Emission | -36dBm<1GHz -30dBm>1GHz |
Operating Voltage | 7.4V±15%(rated) | Modulation Limiting | ±2.5kHz @ 12.5 kHz ±5.0kHz @ 25 kHz |
Frequency Stability | ±1.5ppm | Adjacent Channel Power | 60dB @ 12.5 kHz 70dB @ 25 kHz |
Antenna Impedance | 50Ω | Audio Response | +1~-3dB |
Dimension | 124*56*35mm(without antenna) | Audio Distortion | 5% |
Weight | 293g | Environment | |
Battery | 3200mAh Li-ion battery (standard) | Operating Temperature | -20°C ~ +55°C |
Battery Life with standard battery | 24hours | Storage Temperature | -40°C ~ +85°C |
Protection Grade | IP67 | ||
Receiver | GPS | ||
Sensitivity | -120dBm/BER5% | TTFF(Time To First Fix)cold start | <1 minute |
Selectivity | 60dB@12.5KHz/Digital | TTFF (Time To First Fix)hot start | <20s |
Intermodulation TIA-603 ETSI |
70dB @ (digital) 65dB @ (digital) |
Horizontal Accuracy | <5metres |
Spurious Response Rejection | 70dB(digital) | Positioning Support | GPS/BDS |
Rated Audio Distortion | 5% | ||
Audio Response | +1~-3dB | ||
Conducted Spurious Emission | -57dBm |