VHF - VOX 100W coaxial preamplifier

DESCRIPTION

Field of use :

Highly engineered preamplifier. On a single 60x30mm pcb it contains a true concentrate of technology.
It can work up to 100W and switches from TX to RX automatically. INNOVATIVE Ultra Low Noise preamplifier available for the 2 meter band. Low noise figure ( typ. 0.50dB with active coaxial relay ). Thanks to the notch filter present at the input, it is possible to attenuate broadcasting from 88 to 108MHz. Made in our cylindrical anticorodal aluminum structure. It can be powered, as well as by the passing capacitor, also by BIAS TEE with a voltage from 9 to 13.8V and a maximum absorption current of 100mA.

Uniqueness :

• Coaxial relay on board up to 100W transit
• INTEGRATED vox circuit
• Powered by Bias tees with voltage from 9 to 13.8V
• Low noise figure at 144MHz ( typ. 0,50dB )
• Band pass filter Notch filter on 88/108MHz input

Connectors :

• Connectors specially built to our specification. Teflon dielectric. Top quality.

Materials :

• Support cylindrical shape made of anticorodal aluminum alloy 6060.
• Anodized sealing tube in the new electric blue colour
• All tightening screws are in stainless steel.