JN1GKZ Home Page

• AO-10 Beacon updated 99.5.11
  - AO-10 Beacon Observations
  

Photo Library

• Satellite Operators updated 98.2.8
  - Operator, Shack, Antenna, etc
  
• KO-23 EIS updated 96.11.10
  - CCD Images taken by KO-23
  

Sound Library

• WAV updated 97.4.5
  - SAFEX, FO-29, etc
  

S-band

• Cheap S-band Downconverter for AO-40(P3D) updated 98.5.17
  - Downconverter MOD information
  
• S-band Antennas updated 01.10.8 NEW!
  - Potable Stressed Dish and Loop antenna
  

Meteors Ham Radio Observations (HRO)

• 1998 Leonids HRO updated 98.11.29
  
• 1999 Leonids HRO updated 99.11.21
  

JN1GKZ/JD1 Ogasawara

• JN1GKZ/JD1 Ogasawara updated 97.5.3
  

Link to another Sites

• Link to another Sites updated 98.2.8
  

JN1GKZ Photo Library

• JN1GKZ Photo Library updated 97.6.21
  

JN1GKZ Masa / jn1gkz@jamsat.or.jp