6M7JHV / M2 ANTENNA SYSTEMS

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  • 6M7JHV
  • 6M7JHV

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zboží na objednávku
Průměrná doba dodání je 7 týdnů
od přijetí objednávky.

17 990 / kus vč. DPH (14 868 Kč bez DPH)

objednací kód: GES08901256, min. obj. množství: 1 kus

MSQUARE 50.0-50.4MHz; 13.0dBi; E40° H42°; 25dB F/B; SWR 1.2 typ; Boom 9,5m; 9,5kg; 50Ohm

Model 6M7JHV
Frequency Range 50.0 To 50.4 MHz
Gain 13.0 dBi
Front to Back 25 dB Typical
Beam Width E=40° H=42°
Feed Type “T“ Match
Feed Impedance 50 Ohms Unbalanced
Max VSWR 1.2:1 Typical
Input Connector “N“ Female
Boom Length / Dia 30’ 8“ / 1-1/2“
Max Element Length / Dia 9’ 6“
Turning Radius 17’ 2“
Stacking Distance 25’ High & 27’ Wide
Mast Size 1-1/2“ to 2“ Nom.
Wind area / Survival 2.5 Sq. Ft. / 85 MPH
Weight / Ship Wt 19 Lbs. / 21 Lbs.

FEATURES:
The 6M7JHV is a mid-sized 7 element antenna designed originally for the late Dave Batcho, N5JHV. The JHV’s excellent gain is coupled with a very clean pattern for reducing local noise, making it ideal for longhaul terrestrial and EME communications. An outstanding performer by itself, the JHV also produces 17 dBd in an 4-bay array. Mechanical features include machined aluminum element-mounting blocks, O-ring sealed connectors and balun, silicone-gel sealed T- match block, and stainless steel hardware. Elements are 3/8 tube and DC grounded. The 1-1/2“ boom breaks down into 5 ft sections for easy portability. An overhead guy system provides additional boom support. It has become the standard of choice for HF/50 mHz DXpeditions.




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