JI1FGX/DU9 Mindanao, Philippines Amateur Radio Diary IOTA OC-130
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Access until yesterday
Introduction. 【【Lily Diary]
Diary of Life in Mindanao

11/12/16 Flooding in Mindanao
11/12/10 examination hall
11/11/22 DW8BXU to appear in CQ magazine
11/11/18 Auto repair shop opened
11/10/16 WJST JT65A mode
11/10/15 CQ de DW8BXU
Car Repair
11/10/14 Aligned measuring instruments
11/09/23 DW8BXU at 21MHz in Europe
11/09/20 Car repair and rice paddies
11/09/01 Europe at 14MHz for a long time.
11/08/30 Delivered radio equipment
11/08/21 Prepared for opening of auto repair shop
11/08/20 WSJT9 Receiving Edition
11/08/13 Automobile repair shop
11/08/06 EME 17-elec. antenna fabrication
11/08/06 New light vehicle repair
11/08/04 New light car
11/07/29 EME 17-elec. antenna fabrication
11/07/28 private automobile mechanic
11/07/23 Gigi's CQ
11/07/19 EME Antenna Considerations
11/07/12 Optira's Dynamo
11/07/10 EME Antenna Considerations
11/07/06 Passenger car breaks down
11/06/20 Radio Repair
11/06/17 rear monitor
11/06/11 Light truck breakdown
11/06/11 29MHz FM repeater failure
11/06/08 7MHz full size RDP production
11/06/07 21MHz antenna production for EU
11/06/06 I enjoyed DX again today!
11/06/06 Purchased 50 KVA generator
11/06/05 DX
11/06/04 Wireless Shop
11/06/03 parts box
11/06/02 Phonepatch using a cell phone, part 2
11/05/30 Phonepatch with cell phone
11/05/29 Our breaker room
11/05/26 Samway DXV500Z arrives
11/05/22 ONAIR for DW8BXU
11/05/21 7MHz full-size dipole
11/05/14 Buy Hyundai Starex
11/05/13 Buy Linear DXV500Z
11/05/13 Backyard construction
11/05/12 Fawn Patch Consideration
11/05/09 About DX8FAR
11/05/07 DX8FAR restart
11/05/07 X520H repair
11/05/06 Radio Shop
11/05/01 Pole tower collapses
11/04/30 DX8FAR repeater begins operation
11/04/29 DX8FAR uplink construction
11/04/28 DX8FAR uplink construction
11/04/25 29MHz DX8FAR beacon
11/04/23 29MHz DX8FAR Repeater
11/04/22 Backyard construction
11/04/21 Antenna installation for 29MHz repeater
11/04/19 Location of 29MHz Repeater
11/04/18 Hamvention in Bohol
11/04/09 Light truck repair
11/04/02 DW8BXU debuted at 21MHz
11/04/01 29MHz Repeater Modification
11/03/31 Call Gigi DW8BXU
11/03/28 Car Repair
11/03/23 29MHz repeater antenna fabrication
11/03/19 Tools
11/03/15 Arrival of 29MHz repeater equipment
11/03/14 FM Broadcast Commercials
11/03/13 Now a KIA truck breaks down.
11/03/13 Repair of light vehicles
11/03/07 Denyo Generator
11/03/06 DX8FAR Mindanao 29MHz Repeater and Advance Notice
11/03/04 NTC in Cebu Island
11/03/01 Life Membership in PARA
11/02/21 Failure of STANDARD C150
11/02/20 Oscilloscope blew smoke.
11/02/11 SWR at 7MHz is wrong.
11/02/04 Truck Repair
11/01/27 TV antenna sequel
11/01/18 Notice, 29MHz Repetitories
11/01/17 Light truck brake repair
11/01/15 Light truck repair
11/01/08 Business is still going on today
11/01/06 Buy a truck
29MHz DX8FAR started operation(2011/04/30)
DX8FAR Mindanao Repeater is now complete!

It will be a trial operation for a while, but we have already been able to communicate with some stations.

Downlink 29.640MHz
Uplink 29.540MHz
Access tone 88.5Hz
Downlink tone 88.5Hz


Tone squelch is also available for reception

Voice ID is played every 10 minutes in English and Japanese
The contents of the ID may be subject to change in the future

ID voice is DW8BXU
http://www.qrz.com/db/dw8bxu
request
I removed my KENWOOD TM-701 from the truck I use at work for voice ID!
If anyone has a radio that can produce tone on UHF, I would appreciate it if you could provide it.
UHF antennas for home uplink and local link also went up
The radio signal received by the FT-8900 at 29.540 MHz is retransmitted at 431.00 MHz to a downlink located 10 km away in a mountain farmland.

I put a 50W 1 ohm resistor in the power line. I plan to build a circuit that detects the voltage generated here and prevents continuous transmission.
(At 10W 5 ohms, the voltage drop was so great that the radio turned off.)

FT-847 was used for beacon transmission until now
Here is the downlink facility
The radio below is for voice ID transmission
This is TM-701 for voice ID transmission
Transmission is made by interrupting the frequency for the link on the downlink side
No antenna connected, dummy load.
Akizuki's K01-A voice recorder and Kyoritsu Electronics' AVR ATmega168 general-purpose kit
ATmega168 only needs to make an interval of every 10 minutes to activate the voice recorder!
PTT is put from the BusyLED on the voice recorder to the PTT on the radio through a photo coupler
April 29, 2011   May 01, 2011