Motorola MTP850s programing procedure

Motorola MTP 850s

1. Install and run the CPS

2. Remove battery from the terminal

3. Put back the battery to the terminal

4. Connect the programming cable to the bottom of the terminal

5. Keep pressed keys [1] +[9] and power on (At this point the terminal's 

    display remains off)

6. Connect the USB side of the programming cable to your PC

7. Windows PC recognizes and installs terminal and terminal's display after

     few seconds starts to flash

8. Then you go back to the CPS and you do what you want to do

Motorola MTP850s

kredit to Kondoros

Grecom PSR-600 Advanced GLOB Menu

Press PGM
Press FUNC
Press F3 (GLOB)
Scroll down to the 4th option from the bottom (RadioIDAlert) and set that to Yes.
Press F1 (Save)
Press SCAN

Satellite APRS : Stations directly heard by 9M2ZAK-10 during March 2019.

Motorola MTP850S TETRA Handportable Terminal

Product Specific Information :

1. Max Voltage : 4.2 V
2. Max Current : 0.5 A
3. Max RF Power : 1 Watt
4. Max Speaker Load : 0.5 Watts pada 8 Ohms
5. Antenna Impedance : 50 Ohms
6. Operation Temperature Range : -25 C hingga 60 C
7. Operating Time : Continous / Intermittent

Battery Capacity Information :

1. Green : Full
2. Yellow : Middle
3. Red : Low
4. Empty : Very low
5. Low Batter massage : Less than 5% capacity 

 LED Status Indicator :

1. Solid Green : In Use
2. Flashing Green : In Service
3. Solid Red : Out of service
4. Flashing Red : Connecting to a network @ entering DMO
5. Solid Orange : Transmit Inhibit, Channel Busy, Channel Occupied by other call
6. Flashing Orange : Incoming call
7. No indication : Switched off @ covert mode

Programming MTP850S:
Press button 1+9+power on button, Push the button and hold them about 5 sec, the radio will start blinking.

Motorola MTP850S battery

UHF MIL-SATCOM Monitoring Yagi : 5 element 263mhz yagi

UHF MIL-SATCOM Monitoring Yagi : 5 element 263mhz yagi

Bahan :
1. Batang paip PVC, panjang paling kurang 800mm
2. 5 unit wall bracket
3. 6 batang welding copper rod
4. Hand Drill

Panjang Boom : 737mm tapi bagi lebih sikit untuk senang pegang, lebih terpulang
                            kepada masing-masing.


Director #3                       : 474.8mm
Jarak antara element         : 253.4mm
Director #2                       : 496.9mm
Jarak antara element         : 183.8mm
Director #1                       : 522.6mm
Jarak antara element         : 134.7mm
Driven Element                : 546.4mm ( bahagi 2 akan jadi 273.2mm)
 Jarak antara element         : 163.2mm
Reflector                            : 581.1mm

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