Speaker microphone with standard straight connector for portable sets....
You want to transmit or just receive on several HF bands but you lack space ... Choose the OTURA 3 ! It is an HF multiband antenna consisting of a 8.25 m vertical whip coupled to an unun 1:4 ratio, it operates without traps (which limit the bandwidth) and radian. Easily and quickly installed, the OTURA 3 will fill you with its performance and robustness !
HF broadband antenna consisting of a 10.6 m vertical aluminium whip coupled to an unun 1:4 ratio. The OTURA 3-10 operates without traps (which limit the bandwidth) or radian. Can be used in 1/4 wave on 7 MHz (radians to add) ! Easily and quickly installed, the OTURA 3-10 will fill you with its performance and robustness !
10.8 m "versatile" whisk delivered with HF BOX and 1 wired radian. Can be used in high or low impedance from 1.8 to 60 MHz. Aluminum tubes, diameter 35 to 20 mm and weight 8 kg. Can be used with coaxial cable, single wire or "twin-lead" depending on the tastes ... Provide a suitable manual or automatic coupler.