VHF/UHF Log Periodics
KMA4113 | KMA Rover | KMA140-460 | KMA50500 | KMA50500s
| KMA2500 | KMA-FMs
KMA4113 Antenna Specifications  Frequency Coverage: 40.6 MHZ TO 1300 MHZ
Number of Elements: 30
Longest Element: 12 FT
Boom Length: 12 FT
Turning Radius: 8.5 FT
Weight: 12 LBS
Wind Area: 3 SQ FT
Antenna Gain: 8 dBi (Free Space)
F:B Ratio: 26 dB
SWR: 1.8 : 1.0 OR LESS
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount
KMA Rover Specifications 
For the VHF/UHF experimenters and hilltoppers we offer the KMA ROVER. This high quality log periodic covers the 88 - 1300 MHz range. Its 24 elements on a 64 inch double-boom can be easily affixed above a vehicle. This antenna has the same gain characteristics as its big brother, the KMA4113 and can be mounted vertically or horizontally. E-mail for more details.
KMA140-460 Antenna Specifications 
Frequency Coverage: 140 MHZ TO 460 MHZ
Number of Elements: 24
Longest Element: 44 IN
Boom Length: 12 FT
Turning Radius: 74 IN
Weight: 10 LBS
Wind Area: 2.5 SQ FT
Antenna Gain: 10.4 dBi (Free Space)
F:B Ratio: 37 dB
SWR: 1.5 : 1.0 OR LESS
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount
KMA50500 Antenna Specifications 
Frequency Coverage: 50 MHZ TO 500 MHZ
Number of Elements: 20
Longest Element: 12 FT
Boom Length: 12 FT
Turning Radius: 8.5 FT
Weight: 12 LBS
Wind Area: 3 SQ FT
Antenna Gain: 8 dBi (Free Space)
F:B Ratio: 28 dB
SWR: 1.8 : 1.0 OR LESS
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount
KMA50500s Antenna Specifications  Frequency Coverage: 50 MHZ TO 500 MHZ
Number of Elements: 14
Longest Element: 12 FT
Boom Length: 6.5 FT
Turning Radius: 6.7 FT
Weight: 12 LBS
Wind Area: 2.5 SQ FT
Antenna Gain: 6 dBi (Free Space)
F:B Ratio: 24 dB
SWR: 1.8 : 1.0 OR LESS
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount
KMA2500 Antenna Specifications
Frequency Coverage: 144 MHZ TO 500 MHZ
Number of Elements: 18
Longest Element: 3.6 FT
Boom Length: 6 FT
Turning Radius: 3.3 FT
Weight: 4.5 LBS
Wind Area: 1.2 SQ FT
Antenna Gain: 8.6 dBi (Free Space)
F:B Ratio: 32 dB
SWR: 1.5 : 1.0 OR LESS
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount (side-arm or regular)
KMA-FMs Antenna Specifications  Frequency Coverage: 87 MHZ TO 108 MHZ
Number of Elements: 8
Longest Element: 5.6 FT
Boom Length: 6 FT
Turning Radius: 4 FT
Weight: 5 LBS
Wind Area: 1.5 SQ FT
Antenna Gain: 8.5 dBi (Free Space)
F:B Ratio: 25 dB
SWR: < 1.5 : 1.0
Materials: T6061 ALUMINUM AND STAINLESS
Connection: DIRECT
Options: Ferrite Bead Balun
Vertical Mount (side-arm or center boom)
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