Details

Written by: Jari Ojala

Category: Uncategorised

Published: 09 December 2022

Hits: 2748

Making towers

Build antennas

Guy rings

Rotators

Base bearings

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 09 December 2022

Hits: 2501

Powered by Yaesu equipments

FTdx101MP

FTdx101D

GU84b Linear (retired)

4xART1K6 LDMOS Amp "BIG Qube" (FTdx101MP)

2xBLF188 LDMOS Amp (FTdx101D)

uu

N1MM logging software

 Touchscreen rotator control by OH8FTF

Stubs for SO2R

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 09 December 2022

Hits: 2683

Radio amateur station OH8LQ has four rotating masts, three 42 m high and one 30 m high. The masts can be used together or separately at the same time.

Mast 1

5 el 15 m yagi stack

4 el 10 m yagi

5 el 20 m yagi

2 el shorty 40 m yagi

160 m dipole

Mast 2

4 o 4 o 4 10 m yagis

4 o 4 o 4 15 m yagis

4 o 4 o 4 20 m yagis

80 dipole

Mast 3

16 o 16 2 m yagi

6 el 6 m yagi

5 o 5 10 m yagi

5 o 5 15 m yagi

5 o 5 20 m yagi

2 o 2 40 m shorty yagi

Mast 4

2 o 2 40 m shorty yagi

2 el 80 m shorty yagi

160 m guy wire slopers

80 m 4 SQ system

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 09 December 2022

Hits: 7676