TETRA Intrinsically Safe Professional Digital Radio
PT790Ex
TETRA Intrinsically Safe Professional Digital Radio
PT790Ex is the first TETRA digital radio in the industry that complies with both ia and IIC Ex. Standards, which meets the highest protection standard of energy industry. With its versatile early warning functions, the radio provides an all-round communication reliability in high-risk environments, thereby achieving high efficiency both in production and operation.
CONTACT USPRICEFeatures
| *
Hydrogen-group IIC Ex. level *
Emergency alarm and early warning *
Robust noise-canceling technology for audio *
Durable and reliable -
Compliant with MIL - STD - 810 C/D/E/F/G and IP67 standards -
The screen is made of crack-control material *
Versatile voice and data services *
Support GPS, man-down, encryption, and authentication |
Standard Package
|
* Radio1 PCS
* Antenna1 PCS
* Intrinsically-Safe Li-ion Battery1 PCS
* Single Unit Charger1 PCS
* Switching Power Adapter1 PCS
* Leather Strap1 PCS
* Belt Clip1 PCS
* Documentation Kit1 PCS
|
General | Frequency Range
| 320-380MHz 380-430MHz 405-475MHz 806-870MHz | Dimensions(H×W×D) mm
| 144.8 × 55 × 40.7 | Weight
| 515g(with battery and antenna) | Battery
| 1800mAh Li-lon battery | Battery Life (TMO 5/5/90 duty cycle)
| >19hours | Operating Voltage
| 7.4V |
|
User Interface | Display
| 1.8inch,160*128pixels,65536colors | Talk Group-TMO
| 6000 | Talk Group-DMO
| 4000 | Telephone book
| 2000 | Inbox
| 400 | Outbox
| 50 | Drafts
| 50 | Folder-TMO
| 200 | Folder-DMO
| 50 | State Message
| 200 |
|
RF Specifications | Channel Bandwidth
| 25KHz | RF Power Output
| 1W | RF Power Level Accuracy
| ±2dB | RF Power Control
| 5dB per step, 4 levels and 3 steps in total | Receiver Class
| ETSI EN 392-2/396-2 Class A and Class B | RX Sensitivity(Static)
| ≤-116dBm(typical-117dBm) 806-870MHz: ≤-115dBm(typical-116dBm) | RX Sensitivity(Dynamic)
| ≤-106dBm(typical-108dBm) 806-870MHz: ≤-105dBm(typical-106dBm) | Audio Power Output
| 1.2W |
|
GPS Specifications(For the Model with GPS) | RX Sensitivity
| Acquisition sensitivity: -148dBm Tracking sensitivity: -167dBm | Horizontal Position Accuracy
| ≤2m (50% probable)@-130dBm | Cold Start (Time to First Fix)
| 26s | Hot Start (Time to First Fix)
| 1.5s | Note
| Conditions: Open Sky environment, 130dBm signal strength, 24H static |
|
Environmental | Operating Temperature
| -30°C ~ +60°C (non-hazardous environment) -20°C ~ +50ºC (hazardous environment) *50ºC: The operating temperature may vary. In an explosive gas atmosphere, it can reach up to 55ºC. For details, see Product Marking. | Storage Temperature
| -40℃ ~ +85℃ | Humidity
| ETS 300-019-1-7 Class 7.3E MIL-STD-810 G | Dust & Water Protection
| IP67 Per IEC60529; IP5X Per IEC60079-0:2011 | Vibration,Drop&Shock
| ETS 300-019-1-7 Class 5M3 MIL-STD 810 G GJB150A-2009 |
|
 | PT790 EX_Brochure_EN_20181211.pdf Size:17.00 Mb Download:43times Upload time:2020-09-15 08:00:27 Version:2 |
 | PT790 Ex_Brochure_PT_20170727.pdf Size:5.95 Mb Download:15times Upload time:2020-05-08 02:36:47 Version:1 |
 | Hytera TETRA Solution(For professional TETRA communications)_Brochure_EN_2017.pdf Size:6.54 Mb Download:83times Upload time:2020-04-24 08:43:24 Version:1 |
 | PT790 EX_Brochure_RU_20180312.pdf Size:16.31 Mb Download:3times Upload time:2020-04-17 01:33:58 Version:1 |
 | PT790 EX_Brochure_FR_20200103.pdf Size:8.70 Mb Download:8times Upload time:2020-03-03 05:43:09 Version:1 |
 | fr_PT790 Ex Brochure_2017.pdf Size:1.84 Mb Download:7times Upload time:2019-04-01 19:05:20 Version:1 |
 | SP_PT790 Ex_Brochure_20160712.pdf Size:1.88 Mb Download:15times Upload time:2019-04-01 19:05:20 Version:1 |
*Hytera retains right to change the product design and specification. Should any mistake occur or little difference between real product and pictures, Hytera doesn't bear relevant responsibility.