Technical information
Antennas & Mounting Hardware
BLU SERIES PRE-ASSEMBLED UHF YAGIS
Channels:  28–40, b 4
Gain:  13dB
F/B Ratio: 27dB
Boom length: 122cm
BLU424F
Channels:  40–69, b 5
Gain:  15dB
F/B Ratio: 26dB
Boom length: 119cm
BLU425F
90 element UHF antenna.
Easy to install, large corner reflectors improve ghost rejection. 
Extra physical strength withstands high wind load.
Channels: 
28-69, b4&5 
Gain: 
18dB
F/B Ratio:
30dB
Boom length:
242cm
BLU920F
Channels:  28–69, b 4&5
Gain:  15dB
F/B Ratio: 30dB
Boom length: 119cm
BLU420F
BLU220F PLUS
Channels:  28–69, b 4 & 5
Gain:  13dB
F/B Ratio: 30dB
Boom length: 84cm
Catalogue 106
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