The document provides an overview of a digital radio system training program for Region 10. It discusses the DMR technology being implemented, including improved audio quality, functionality like location services, and security features. It also reviews the specific DMR terminals - the MD788G base/mobile radio and PD788G portable radio - highlighting their key specifications and certifications. The remainder of the document demonstrates how to operate the DMR terminals and their various features, and provides guidance on basic radio maintenance.

1. Digital Radio
System User’s
Training Program
SPEAKER:
LEYNARD SEVILLA
Associate System Engineer
Railworks Corporation

2. Project Introduction
• To provide digital radio system covering Region 10
(R10) that follows the ETSI DMR Tier II standard
operating in the frequency range of 380 to 400 MHz .

3. DMR Technology
What is DMR?
 Digital Mobile Radio
 Digital technology
 Frequency: UHF (Ultra High Frequency)
 Improved voice quality
 Improved functionality such as Location information
 Improved security (i.e. Authentication and Encryption)
 Improved channel efficiency

4. Improved Digital Audio Quality

5. DMR Terminals
Base Radio Mobile Radio
Portable Radio

6. DMR Terminals
• The Problem

7. MD788G Base/Mobile Radio

8. Base/Mobile Radio MD788G
 Superior audio quality
 Supports GPS
 IP54 standard
-protection from contact with harmful dust
-protection from sprays and splashing of water
in all directions
 Back-up battery: 65Ah

9. Radio Parts

10. Radio Parts

11. PD788G Portable Radio

12. Portable Radio PD788G
 Designed for hazardous working environment
 USA UL913 and Canada CSA standard for safety
-the radio works safely in most hazardous
environments with explosive gas and dust
particles.
 High audio quality
 Secure communication
 IP67 standard
- protection from contact with harmful dust
- 1 meter 30minutes underwater
 18hrs standby battery life

13. Radio Parts
Power on/off and Volume
Control knob
Integrated antenna
Channel Selector knob
Accessory connector
Compliant with MIL-STD-810 F/G, IP67, UL913 IS Radio
Side Key 1 (SK1)
PTT Switch
Side Key 2 (SK2)
Microphone
Smart look, Covert
speaker
Alpha Numeric
Keypad
Emergency Button
Navigation Keys

14. LED Indicator

15. Using the radio

16. Using the radio

17. Using the radio

18. Using the radio

19. Operation of DMR Terminals

20. Using the radio

21. Using the radio

22. Using the radio

23. Using the radio

24. Using the radio

25. Using the radio

26. Using the radio

27. Using the radio

28. Using the radio

29. Using the radio

30. Using the radio

31. Using the radio

32. Using the radio

33. Using the radio

34. Using the radio

35. Using the radio

36. Using the radio

37. Using the radio

38. Using the radio

39. NETWORK DESIGN
Note:
Network Design from the Terms of Reference of the Bidding Document.

40. ZONING
ZONE 1 – CDO-MALASAG
ZONE 2 – MT. KITANGLAD
ZONE 3 – CAMIGUIN-MAHINOG
ZONE 4 – DUNQUE HILL
ZONE 5 – HOYOHOY VIEWDECK
ZONE 6 - GINGOOG
ZONE 7 – MUSUAN PEAK
-TERM USED FOR REPEATER/REPEATER SYSTEM COVERAGE

41. NETWORK DESIGN
Note:
Network Design from the Terms of Reference of the Bidding Document.
ZONE 1
ZONE 3
ZONE 7
ZONE 6
ZONE 2
ZONE 4
ZONE 5

42. CHANNEL
For Mobile and Base radios
CHANNEL Mobile/Base to Receiver Uses Repeater?
SIMPLEX Base/Mobile/Portable AOR No
LOCAL Mobile/Base Within F/S Yes
PROVINCIAL Mobile/Base Province Yes
REGIONAL Mobile/Base Region Yes
RESERVE Mobile/Base Region Yes
EMERGENCY Base/Mobile/Portable Province Yes
-Group to call

43. Channels
For Portable Radio
CHANNEL Portable to Receiver Uses Repeater?
Simplex Base/Mobile/Portable AOR No
Emergency Base/Mobile/Portable Provincial Yes

44. Important configuration
 CHECKING THE RADIO ID OF THE RADIO
Menu > Down key > Settings > Radio set > Device info > Look for RADIO ID
 CHANGING THE ZONE (REPEATER ZONE)
Menu > Down key > Zone > Select for designated zone
 CHANGING THE POWER LEVEL
Menu > Down key > Settings > Radio set > Power level > Select HIGH

45. CHECKING THE RADIO ID
• Menu > Down key > Settings > Device info > Look for RADIO ID

46. CHANGING THE ZONE
• Menu > Down key > Zone > Select for designated zone

47. CHANGING THE POWER LEVEL
• Menu > Down key > Settings > Radio set >
Power level > Select HIGH

48. Basic Maintenance of the
radio equipment

49. Portable Radio
 Keep the portable radio from dust
 Do not use the radio without the antenna
 Avoid overcharging the radio
 Avoid draining the battery

50. Base Radio
 Keep the radio from dust regularly
 Use AC as primary power source.
Base radio LED green: AC
Base radio LED blue: Back-up battery

51. Mobile Radio
 Keep the mobile radio from dust

52. QUESTIONS