Improve the reception of the CIVIL and MILITARY Air Bands
Ideal for: VHF AIRBAND - UHF AIRBAND - AMATEUR RADIO - PMR - MARINE

The Solid State Electronics (UK) BNC 50 ohm Telescopic Antenna is a High Quality Seven section Telescopic antenna.

The closed length is 21cm (8")

Fully extended length is 100cm (39")

For those people who wish to adjust the antenna to a specific frequency as a 1/4 wave, the you can calculate the appoximate length using the following formulae:

Antenna length in Inches

2834 divide by Frequency in MHz

EXAMPLE 128MHz
2834/128 = 22.14 inches

Antenna Length in Meters

300 divide by frequency in MHz multiply by 0.95 then divide by 4

EXAMPLE 128MHz
300/128=2.34
2.34X0.95 = 2.22
2.22/4 = 55.5cm xxxxxxxSSE S.TEL 39A Price £7 included P/P in the UK