Products
PD790 Ex
Model: PD790 Ex
Shipping Weight: 495g
Units in Stock: 10000 units
Manufactured by: made in China
Description
Features
Specfications
Accessories

 

Hytera PD79X* Ex, a portable DMR radio that complies with the world's strictest safety standard. Plastic-encapsulated technology, error-prevention design, and IP67 protection ensure intrinsically safe and reliable communication in hazardous scenes with explosive gas and combustible dusts.
Ergonomic Design
PD79X Ex adopts a 1.8-inch high resolution color transflective LCD display, allowing crystal-clear visibility even under outdoor strong light.
Big keypad ensures precise and convenient operation even with gloves on.
Durability 
PD79X Ex passes one-month series tests in simulated harsh environments. MIL-STD-810C/D/E/F/G compliance and & IP67 protection  ensure outstanding and reliable performance in demanding  environments.
Error-prevention Design
Automatic alarm will be triggered when batteries or accessories of lower security level are applied, thus avoiding accidents of this kind.
Plastic-encapsulated technology
The plastic-encapsulated technology is applied to the radio unit and battery, isolating their internal circuits from dangerous gas and dusts outside. This technology is applied in PD79X Ex at the cost of lower production efficiency due to the challenging demands in design and manufacturing, which is always worthy as Hytera sees it.
IP67 Protection 
One-meter submersion up to 30 minutes.
Anti-static shell
The rugged and durable shell dissipate static electricity, thus preventing  sparks.
High-strength LCD protective len
The high-strength LCD protective len minimizes scratch and withstands the impact of 1KG hammer.
Innovative battery latch
The patented battery latch design keeps the battery in place when  the radio falls from a height.
Non-slip design
The non-slip design delivers strong grab-hold, also  comfortable operation.
* X=0, 2, 5 or 8, model number varies geographically. For details, please contact our regional sales representatives.
GPS
The built-in GPS module supports GPS data transmission.
Dual-mode (Analog & Digital)
PD79X* Ex operates in either analog or digital mode,  It is compatible with the current analog system, ensuring a smooth analog-to-digital migration.
Versatile Voice Calls 
The DMR intelligent signaling supports various voice calls, including Private Call, Group Call and All Call.
IP Service
PD79X* Ex allows multiple IP functions when connected with a PC via IP address.
Various Analog Signaling
PD79X* Ex supports various analog signaling (HDC1200銆丏TMF♦銆?-Tone and 5-Tone), providing more expansion capacity.
Software Upgradable
Enable new features without buying a new radio.
Multilingual interface
The radio supports up to 13 languages, including English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Italian, Polish, Russian, Turkish, Greece, Portuguese and Korean, allowing you to select as per your needs.
 
♦ indicates functions available in later version. 
*=2,5,6,8,Model number varies geographically.
General
Frequency Range
UHF1: 400-470MHz
Channel Capacity
1024
Zone Capacity
64
(each with a maximum of 16 channels)
Channel Spacing
25/20/12.5KHz
Operating Voltage
7.4V (rated)
Battery
1800mAh (Li-Ion)
Battery Life
(5-5-90 Duty Cycle, High TX Power)
High-capacity 2000mAh Li-Ion Battery
Analog: 14.5h/13h(GPS)
Digital: 17h /15h(GPS)
Frequency Stability
±0.5ppm
Antenna Impedance
50Ω
Dimensions (H×W×D)
(with standard battery, without antenna)
141X 55 X 39mm /
Weight (with antenna & standard battery)
495g
LCD display
160*128 pixels, 65536 color, 1.8-inch
Anti-explosion levels CQST(China): Ex ib IIC T4 Gb
Ex ibD 21 T4 IP6X
Transmitter
RF Power Output
1W
FM Modulation
11KΦF3E @ 12.5KHz
14KΦF3E @ 20KHz
16KΦF3E @ 25KHz
4FSK Digital Modulation
12.5KHz data only锛?K60FXD
12.5KHz data & voice锛?K60FXW
Conducted/Radiated Emission
-36dBm<1GHz
-30dBm>1GHz
Modulation Limiting
±2.5KHz @ 12.5KHz
±4.0KHz @ 20KHz
±5.0KHz @ 25KHz
FM Noise
40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz
Adjacent Channel Power
60dB @ 12.5KHz
70dB @ 20/25KHz
Audio Response
+1 ~ -3dB
Audio Distortion
≤3%
Digital Vocoder Type
AMBE++ or SELP
Digital Protocol
ETSI-TS102 361-1, 2&3
Receiver
Sensitivity
Analog
0.3μV (12dB SINAD)
0.22μV (typical) (12dB SINAD)
0.4μV (20dB SINAD)
Digital
0.3μV /BER5%
Selectivity
 TIA-603
ETSI
 
60dB @ 12.5KHz/70dB @ 20&25KHz
60dB @ 12.5KHz/70dB @ 20&25KHz
Intermodulation
TIA-603
ETSI
 
70dB @ 12.5/20/25KHz
65dB @ 12.5/20/25KHz
Spurious Response Rejection
 TIA-603
ETSI
 
70dB @ 12.5/20/25KHz
70dB @ 12.5/20/25KHz
S/N
40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz
Rated Audio Power Output
0.5W
Rated Audio Distortion
≤3%
Audio Response
+1 ~ -3dB
Conducted Spurious Emission
< -57dBm
Environmental Specifications
Operating Temperature
-20鈩?~ +50鈩?/div>
Storage Temperature
-40鈩?~ +85鈩?/div>
ESD
IEC 61000-4-2 (level 4)
±8kV (contact)
±15kV (air)
American Military Standard
MIL-STD-810 C/D/E/F/G
American Military Standard
IP67Standard
Humidity
MIL-STD-810 C/D/E/F/G
Shock & Vibration
MIL-STD-810 C/D/E/F/G
GPS*
TTFF (Time To First Fix) Cold Start
<1 minute
TTFF (Time To First Fix) Hot Start
<10 seconds
Horizontal Accuracy
<10 meters

*Accurate long-term track (95% value>trackable for 5 satellites in rated-130dBm signal strength)
All Specifications are tested according to applicable standards, and subject to change without notice due to continuous development.
|| Standard accessories
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