Products
PD780 Trunking
Model: PD780 Trunking
Shipping Weight: 355g
Units in Stock: 10000 units
Manufactured by: made in China
Description
Features
Specfications
Accessories

 

Featured with compact design, IP67 protection, 1.8-inch high resolution color display, superior voice, and rich applications, the DMR portable radio family refreshes your communications.
1. Large-size Color Display
PD78X* adopts a 1.8-inch high resolution color transflective LCD display, allowing good visibility even under outdoor strong light.
2. Ergonomic Keypad 
The smart unit incorporates big keypad for ease of use.
3. Separated Knobs 
Separated by the antenna, the two knobs of portable radio stand apart from each other. This design can enhance the operation accuracy.
4. Integrated Antenna
The radio antenna and GPS antenna are integrated to ensure more convenience and better performance.
5. Ruggedness and Reliability
Compliant with MIL-STD-810 C/D/E/F/G and passing of HALT (Highly Accelerated Life Test) .
6. IP67 Compliance
All portable radios comply with IP67 requirements, withstanding submersion testing (1m for up to 30 minutes). 
 
X=0, 2, 5 or 8, model number varies geographically. For details, please contact our regional sales representatives.
1. Higher Spectrum Efficiency
Benefiting from the TDMA technology, PD78X* allows twice the channel spacefrom the same bandwidth. This is a big help to relieve the stress of increasing shortage in spectrum resource.
2. Versatile Services
PD78X* features rich voice and data services and optional functions such as GPS, Encryption, Man Down, etc.
3. Quick & Seamless Communication
PD78X* allows quick access to DMR network and supports seamless roaming, providing a strong interoperability among base stations and terminals of different manufacturers.
4. Reliablility
PD78X* is strictly compliant with the DMR standards of ETSI, MIL810C/D/E/C/G & IP67 requirements, ensuring outstanding performance even under harsh environments.
5. User-friendly Interface
PD78X* incorporates big keys for your comfort and convenience. Big TFT color display allows good visibility even under strong light. Over 20  programmable keys give you quick access to services and functions.
6. Durable Battery
Compared with analog and FDMA technology, TDMA can increase the battery's duty time by about 40%.
7. Innovative Design
PD78X* adopts a patented antenna design. The antenna in the middle provides better signal coverage. The integrated radio and GPS antenna brings  more convenience and better performance. Separating two knobs with the antenna can decrease misoperation.
   X=0, 2, 5 or 8, model number varies geographically. For details, please contact our regional sales representatives.
General
Frequences
UHF1: 400-470MHz
UHF2: 450-520MHz
UHF3: 350-400MHz
VHF: 136-174MHz
The group call setting up time
90ms
Cross-site group call setting up time

<360ms (Affected by the link delay)

Channel Spacing
12.5KHz
Operating Voltage
7.4V (rated)
Battery
2000mAh (Li-Ion)
Battery Life
(5-5-90 Duty Cycle, High TX Power)
Analog: >10.5h
Digital: >13h
Frequency Stability
±1.5ppm
Antenna Impedance
50Ω
Dimensions (H×W×D)
(with standard battery, without antenna)
125 X 55 X 37mm
Weight (with antenna & standard battery)
355g
LCD Display
160×128 pixels, 65535 colors
Transmitter
RF Power Output
VHF High-power: 5W
VHF Low-power: 1W
UHF1/UHF3 High-power: 4W
UHF1/UHF3 Low-power: 1W
FM Modulation
11KΦF3E @ 12.5KHz
4FSK Digital Modulation
12.5KHz Data Only: 7K60FXD
12.5KHz Data & Voice: 7K60FXW
Conducted/Radiated Emission
-36dBm<1GHz; -30dBm>1GHz
Modulation Limiting
±2.5KHz  @ 12.5KHz
FM Hum & Noise
40dB @ 12.5KHz
Adjacent Channel Power
60dB @ 12.5KHz
Audio Response
+1 ~ -3dB
Audio Distortion
≤3%
Digital Vocoder Type
SELP
Digital Protocol
DMR TS0101~0105
Receiver
Sensitivity
 
Analog
0.3 V (12dB SINAD): 0.22 V (Typical)
(12dB SINAD): 0.4 V (20dB SINAD)
Digital
0.3μV /BER5%
Selectivity
TIA-603
ETSI

≥60dB @ 12.5KHz/70dB @ 20&25KHz
Intermodulation
TIA-603
ETSI
 
≥70dB @ 12.5/20/25KHz
Spurious Response Rejection
TIA-603
ETSI
 
≥70dB @ 12.5/20/25KHz
Blocking
TIA-603
ETSI
 
80dB
84dB
Hum and Noise
40dB @ 12.5KHz
Rated Audio Power Output
0.5W
Rated Audio Distortion
≤3%
Audio Response
+1 ~ -3dB
Conducted Spurious Emission
< -57dBm
Environmental Specifications
Operating Temperature
-30鈩?~ +60鈩?/div>
Storage Temperature
-40鈩?~ +85鈩?/div>
ESD
IEC 61000-4-2锛坙evel 4锛?/div>
±8kV (contact)
±15kV (air)
American Military Standard
MIL-STD-810 C/D/E/F/G
Dust & Water Intrusion
IP67 Standard
Humidity
Per MIL-STD-810 C/D/E/F Standard
Shock & Vibration
Per MIL-STD-810 C/D/E/F Standard
GPS (for PD78XG only)
Accuracy specs are for long-term tracking(95th percentile values>5 satellites visible at a nominal -130dBm signal strength)
TTFF (Time To First Fix) Cold Start
<1 minute
TTFF (Time To First Fix) Hot Start
<10 seconds
Horizontal Accuracy
<10 meters

All specifications are subject to change without notice due to continuous development.
|| Standard accessories
点击这里给我发消息
点击这里给我发消息