Atom

The "Atom" is a high performance antenna and mostly used where larger antennas aren't practical.
Albeit fairly short at only 0.95m it performes fantastically. Due to its size it is a popular option with Off roaders.

Specification:
Power handling: 500 Watts
Length: 0.95m
Coil length: 210mm
Coil diam: 20mm
Impedence: 50 Ohms
Frequency: 26-28MHz
SWR: 1:1.15
Whip: 17.7 ph St/Steel
Fitting: 3/8"