Model No.: TRD78
Electrical Data 
?Type: base loaded 
?Frequency range: 26.5-27.5 MHz 
?Impedance: 50Ω unbalanced 
?Radiation (H-plane): 360° omnidirectional 
?Polarization: vertical 
?Bandwidth @ SWR ≤ 2: ≥ 1000 KHz 
?SWR @ res. freq.: ≤ 1.2 
?Max. power:10 Watts (CW) continuous	40 Watts (CW) short time 
?Connector: UHF-male (PL 259) 
?Cable lenght / Type: 3m / RG 58 
Mechanical Data 
?Materials: Brass, Copper, Nylon, Stainless Steel 
?Height (approx.): 660 mm 
?Weight (approx.): 600 g