2M7 7el. Yagi / M2 ANTENNA SYSTEMS
zboží na objednávku
Průměrná doba dodání je 5 týdnů
od přijetí objednávky.
6 190 Kč / kus vč. DPH (5 116 Kč bez DPH)
5 881 Kč vč. DPH při odběru ≥ 5 kusů
MSQUARE 144-148MHz; 7el.; 12.3dBi; E43° H50°; 20dBF/B; SWR1.3typ; Boom 2,5m; 2kg; 50Ohm
Frequency Range 144 To 148 MHz
Gain 12.3 dBi
Front to Back 20 dB Typical
Beam Width E=43° H=50°
Feed Type “T“ Match
Feed Impedance 50 Ohms Unbalanced
Max VSWR 1.2:1 Typical
Input Connector “N“ Female
Boom Length / Dia 8’ 10“ / 1“
Max Element Length / Dia 40-1/2“
Turning Radius 63-1/2“
Stacking Distance 6’ 8“ High & 7’ 3“ Wide
Mast Size 1-1/2“ to 2“ Nom.
Wind area / Survival 0.50 Sq. Ft. / 100 MPH
Weight / Ship Wt 3 Lbs. / 4 Lbs.
The 2M7 is a computer optimized yagi that will outperform longer old design antennas. The 2M7 covers the whole band with only slight performance degradation at the band edges. Side lobes are very low and it is perfect for stacking 2 or more. Its light weight and durability make it great for portable hill topping. The 2M7 is built for long term electrical and mechanical integrity. The CNC machined “T“ Match Block features Oring sealed connectors and is internally sealed with a space-age silicone gel with nearly 4 times the dielectric strength of air. Elements are 6061-T6 3/16“ aluminum rod, mounted through the boom on UV stabilized button insulators. All hardware is stainless steel except U-bolts. Other key electrical and mechanical parts are CNC machined for accuracy and durability.