CX220 is budget VHF base antenna with gain almost matching two dipoles, omnidirectional, with protection from static discharge (DC grounded). This vertical polarized antenan covers the frequency range from 216-229MHz which makes the antenna suitable for all sorts of applications such as 2-way radio and VHF TV (band III). The antenna is intended for stationary use but could be used also for mobile applications 

Technical specifications:
- Frequency range: 219MHz - 226 MHz (SWR <1.5), 216-229 (SWR < 2)
- Impedance: 50 ohm
- Radiation (H-plane): 360° omnidirectional
- Radiation (E-plane): beamwidth @ -3 dB = 60°
- Radiation angle: -2°
- Polarization: linear vertical
- Gain: 2 dBd / 4.15 dBi
- Max. Power (CW) @ 30°C: 200 Watts
- Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short
- Connector CX220: UHF-female (SO239)

Mechanical Data
- Materials: Aluminium, Brass, Steel, Nylon
- Wind load / resistance: 36 N @ 150 Km/h / 180 Km/h
- Wind surface: 0.03 m²
- Height (approx.): CX 220: 1100 mm
- Weight (approx.): 630 gr
- Mounting mast: Ø 35-42 mm