• Features
  • Specifications
  • Accesories

Product Features

  • Ergonomic Design
    • The large-size color display allows good visibility even under extremely strong light. The globally patented industrial design and antenna design ensure convenient operation and remarkable GPS performance.
  • Reliable Quality
    • PD78X/78XG is strictly compliant with MIL-STD-810 C/D/E/F/G and IP67 standards, ensuring outstanding performance even in harsh environments.
  • Superior Voice
    • With the combined application of narrowband codec and digital errorcorrection technologies, PD78X/78XG is capable of ensuring you superior voice in noisy environments or at the edge of the coverage area. In addition, the adoption of the AGC technology also optimizes your voice. With a builtin 1W speaker, PD78X/78XG ensures clear and crisp voice communication.
  • Durable Battery
    • Compared with an analog radio, PD78X/78XG can obtain an extra 40% operation time.
  • Higher Spectrum Efficiency, Higher Channel Capacity
    • Benefiting from the TDMA technology, PD78X/78XG allows twice the channels based on the same spectrum resource. This is a big help to relieve the stress of increasing shortage in spectrum resource.
  • Dual-slot Pseudo Trunk
    • With this feature, the free slot can be allocated to a member that needs to communicate, effectively enhancing frequency efficiency and allowing you to communicate timely under emergency situations.
  • Secure Communication
    • Besides the intrinsic encryption of the digital technology, PD78X/78XG provides enhanced encryption capability (such as 256-bit encryption algorithm) and the Scrambler feature (selectable).
  • Versatile Services
    • In addition to conventional communication services, PD78X/78XG features rich data services and selectable functions such as Text Message, Scan, Emergency, Man Down (optional), vibration Auto Registration, High-speed Data Transmission and Lone Worker.
  • Further Development Port
    • The reserved side port in PD78X/78XG allows users or any third party partner to further develop other helpful applications to extend the radio functionalities!
  • Option Board Interface
    • PD78X/78XG supports option board interfaces to radio, allowing third party partner to develop various applications to interconnect with radios to control the radio to expand its functionalities! Among the supported features are voice recording, encryption etc. Please refer to the API Partner Programmed for more information!

Main Functions

  • Dual Modes (Analog+Digital)
    • PD78X/78XG can operate in either analog or digital mode. It is compatible with the prevalent analog system, ensuring a smooth analog-to-digital transition.
  • Versatile Voice Calls
    • Intelligent signaling of PD78X/78XG supports various voice call types, including Private Call, Group Call , All Call and Emergency Call.
  • GPS
    • PD78XG supports viewing of GPS positioning information and sending of GPS text message.
  • Data Services
    • PD78X/78XG supports data capabilities of sending Private, Group text message. It also supports Third Party to control the radio via Third party API (GPS, Radio Registration Services, Radio and Call Control, Telemetry , Data Transfer ), via Telemetry control to radio.
  • Various Analog Signaling Types
    • PD78X/78XG supports various analog signaling types (HDC1200, DTMF, 2-Tone and 5-Tone), various squelch control types (CTCSS/CDCSS), thus providing higher function expansion capacity to the analog world.
  • Supplementary Services
    • PD78X/78XG supports supplementary services of Radio Check, Remote Monitor, Call Alert, Radio Enable and Radio Disable.
  • Multiple Languages
    • PD78X/78XG supports 13 languages, including English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Italian, Polish, Russian, Turkish, Greece, Portuguese and Korean, allowing users to select it per their needs.
  • One Touch
    • PD78X/78XG supports One Touch features that comprise of Text Message, Voice Calls and Supplementary Services.
  • Scan
    • PD78X/78XG supports scanning of pure Analog voice and signaling, pure Digital voice and data, and also mix mode scan that comprise of Analog and Digital activities.
  • Roaming
    • PD78X/78XG supports automatic roaming of all sites in a IP Multi-Site Connect systems.
  • Privacy of Voice and Data
    • PD78X/78XG supports Analog scrambling, and digital encryption using Advanced Encryption Standard (AES) *1and ARCFOUR (ARC4) encryption methodology to both voice and data.
  • Analog/Digital Telephone Interconnect (via DTMF signaling)
    • PD78X/78XG supports simplex voice communications between radio and telephone users. It allows a radio user to make a telephone call; or a telephone user to make either a Group or Private call to radio users. This feature utilizes the Commercial Off The Shelf (COTS) Analog Phone Patch boxes and a Plain Old Telephone Service (POTS) line to connect the radio users to the Corporate Office Phone System (PBX) or Public Switched Telephone Network (PSTN).
  • Software Upgradable
    • With this capability, you can enjoy firmware upgrade without purchasing a new piece of radio hardware!
Notes: PD78X/78XG, X=0, 2, 5 or 8, model number varies geographically. For details, please contact our regional sales representatives.
UHF1: 400-470MHz
UHF2: 450-520MHz
UHF3: 350-400MHz
UHF5: 806-941MHz*
VHF: 136-174MHz
Channel Capacity
Zone Capacity
64 (each with a maximum of 16 channels)
Channel Spacing
Operating Voltage
7.4V (rated)
2000mAh (Li-Ion)
Battery Life (5-5-90 Duty Cycle, High TX Power) High-capacity 2000mAh Li-Ion Battery
Analog: UHF1: 13.5h 12h (G)
UHF2: 12.5h 11h (G)
UHF3: 12.5h 11h (G)
UHF5* : 9.5h 8.5h(G)
VHF: 11h 10h (G)

UHF1: 15.5h 14h (G)
UHF2: 14.5h 12.5h (G)
UHF3: 14.5h 12.5h (G)
UHF5* : 12h 11h(G)
VHF: 13.5h 12h (G)
Frequency Stability
Antenna Impedance
Dimensions (H×W×D) (with standard battery, without antenna)
125 X 55 X 37mm
Weight (with antenna & standard battery)
LCD Display
160×128 pixels, 65536 colors 1.8 inch, 4 rows
RF Power Output
UHF1/UHF2/UHF3 High Power: 4W
UHF1/UHF2/UHF3 Low Power :1W
UHF5* High Power: 3W (806-870MHz), 2.5W (896-941MHz); U5* Low Power: 1W
VHF High Power: 5W; VHF Low Power: 1W
FM Modulation
11K0F3E @ 12.5KHz
14K0F3E @ 20KHz
16K0F3E @ 25KHz
4FSK Digital Modulation
12.5KHz Data Only: 7K60FXD
12.5KHz Data & Voice: 7K60FXW
Conducted/Radiated Emission
Modulation Limiting
±2.5KHz @ 12.5KHz
±4.0KHz @ 20KHz
±5.0KHz @ 25KHz
FM Hum & Noise
40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz
Adjacent Channel Power
60dB @ 12.5KHz
70dB @ 20/25KHz
Audio Response
+1 ~ -3dB
Audio Distortion
Digital Vocoder Type
Digital Protocol
ETSI-TS102 361-1, -2,-3


0.3μV (12dB SINAD)
0.22μV (Typical) (12dB SINAD)
0.4μV (20dB SINAD)

0.3μV /BER5%

60dB @ 12.5KHz/70dB @ 20&25KHz
60dB @ 12.5KHz/70dB @ 20&25KHz

70dB @ 12.5/20/25KHz
65dB @ 12.5/20/25KHz
Spurious Response Rejection

70dB @ 12.5/20/25KHz
70dB @ 12.5/20/25KHz

Hum and Noise
40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz
Rated Audio Power Output
Rated Audio Distortion
Audio Response
+1 ~ -3dB
Conducted Spurious Emission
< -57dBm
Environmental Specifications
Operating Temperature
-30℃ ~ +60℃
Storage Temperature
-40℃ ~ +85℃
IEC 61000-4-2(level 4)
±8kV (contact)
±15kV (air)
American Military Standard
Dust & Water Intrusion
IP67 Standard
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
* This frequency band is only available for DMR trunking mode.
All specifications are subject to change without notice due to continuous development.
Standard Accessories
Spring Belt Clip DMR Portable
Leather Hand Strap
Desktop Charger
Battery Li-ion 2000 mAh IP67
Optional Accessories
Surveillance Earpiece 3-Wire with Transparent Acoustic Tube (Beige)
Surveillance Earpiece 3-Wire with Transparent Acoustic Tube (Black)
Leather Carring Case (Swivel) Soft Leather
Battery Optimizing System
Vehicle Charger Adapter 11-25V DC 12V/1A DC 9
Untitled Document
Home Products Services About News Contact Promotions
© 2023 - Convergence Communications, LLC
Email Login