Cairn Gorm - Ofcom TX Visualiser

← Back to FM/VHF search · Map this site name · Offline SVG map

Cairn Gorm

Aviemore · Speysound Radio · 107.1 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 68 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 20 dB attenuation; relative ERP 1% of peak 10°: 20 dB attenuation; relative ERP 1% of peak 20°: 20 dB attenuation; relative ERP 1% of peak 30°: 20 dB attenuation; relative ERP 1% of peak 40°: 15 dB attenuation; relative ERP 3.2% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 11 dB attenuation; relative ERP 7.9% of peak 70°: 11 dB attenuation; relative ERP 7.9% of peak 80°: 11 dB attenuation; relative ERP 7.9% of peak 90°: 11 dB attenuation; relative ERP 7.9% of peak 100°: 11 dB attenuation; relative ERP 7.9% of peak 110°: 11 dB attenuation; relative ERP 7.9% of peak 120°: 12 dB attenuation; relative ERP 6.3% of peak 130°: 15 dB attenuation; relative ERP 3.2% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 20 dB attenuation; relative ERP 1% of peak 160°: 20 dB attenuation; relative ERP 1% of peak 170°: 20 dB attenuation; relative ERP 1% of peak 180°: 20 dB attenuation; relative ERP 1% of peak 190°: 20 dB attenuation; relative ERP 1% of peak 200°: 20 dB attenuation; relative ERP 1% of peak 210°: 20 dB attenuation; relative ERP 1% of peak 220°: 10 dB attenuation; relative ERP 10% of peak 230°: 6 dB attenuation; relative ERP 25.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 6 dB attenuation; relative ERP 25.1% of peak 320°: 10 dB attenuation; relative ERP 10% of peak 330°: 20 dB attenuation; relative ERP 1% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 20 dB attenuation; relative ERP 1% of peak

Pattern values are treated as dB attenuation. The outer ring is the lowest attenuation / strongest direction; radius uses field-strength scaling: 10−dB/20.

Best bearing(s): 260°, 270°, 280° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 210°, 330°, 340°, 350° at 20 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 68 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 15 dB attenuation; relative ERP 3.2% of peak 10°: 15 dB attenuation; relative ERP 3.2% of peak 20°: 15 dB attenuation; relative ERP 3.2% of peak 30°: 15 dB attenuation; relative ERP 3.2% of peak 40°: 15 dB attenuation; relative ERP 3.2% of peak 50°: 14 dB attenuation; relative ERP 4% of peak 60°: 12 dB attenuation; relative ERP 6.3% of peak 70°: 11 dB attenuation; relative ERP 7.9% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 10 dB attenuation; relative ERP 10% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 11 dB attenuation; relative ERP 7.9% of peak 120°: 12 dB attenuation; relative ERP 6.3% of peak 130°: 14 dB attenuation; relative ERP 4% of peak 140°: 15 dB attenuation; relative ERP 3.2% of peak 150°: 15 dB attenuation; relative ERP 3.2% of peak 160°: 15 dB attenuation; relative ERP 3.2% of peak 170°: 15 dB attenuation; relative ERP 3.2% of peak 180°: 15 dB attenuation; relative ERP 3.2% of peak 190°: 15 dB attenuation; relative ERP 3.2% of peak 200°: 14 dB attenuation; relative ERP 4% of peak 210°: 12 dB attenuation; relative ERP 6.3% of peak 220°: 10 dB attenuation; relative ERP 10% of peak 230°: 4 dB attenuation; relative ERP 39.8% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 4 dB attenuation; relative ERP 39.8% of peak 320°: 10 dB attenuation; relative ERP 10% of peak 330°: 12 dB attenuation; relative ERP 6.3% of peak 340°: 14 dB attenuation; relative ERP 4% of peak 350°: 15 dB attenuation; relative ERP 3.2% of peak

Pattern values are treated as dB attenuation. The outer ring is the lowest attenuation / strongest direction; radius uses field-strength scaling: 10−dB/20.

Best bearing(s): 260°, 270°, 280° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 140°, 150°, 160°, 170°, 180°, 190°, 350° at 15 dB attenuation.

Parameters

Date 03/12/2009
Station Speysound Radio
Area Aviemore
Site Cairn Gorm
Licence CR000133
mb21 Cairn Gorm
Frequency 107.1
NGR NJ00440486
RDS PS Speysnd.
RDS PI CD80
Switched PI
TP/TA
TMC
Lat 57.123846
Long -3.64605
Site Ht 1085
In-Use Aerial Ht 10
In-UseERP/HP 68 W
In-Use ERP/VP 68 W
Max Dir
Licensed ERP/HP 500 W
Licensed ERP/VP 500 W

Pattern values

In-use horizontal pattern

0°10°20°30°40°50°60°70°80°90°100°110°120°130°140°150°160°170°180°190°200°210°220°230°240°250°260°270°280°290°300°310°320°330°340°350°
202020201512111111111111121520202020202020201063100013610202020

In-use vertical pattern

0°10°20°30°40°50°60°70°80°90°100°110°120°130°140°150°160°170°180°190°200°210°220°230°240°250°260°270°280°290°300°310°320°330°340°350°
151515151514121110101011121415151515151514121042100012410121415