Pris 480 kr.
VERY LOW NOISE 144 MHz PREAMPLIFIER. NF=0,21 dB, G=24 dB the gain is adjustable. It is mounted with input and output Schottky protection diodes.
Completed and tested: EUR 80,- with BNC females, EUR 85,- with N females, EUR 90,- with N male/N female (+ EUR 10 shipping cost). Also available tuned KIT. Pretuned PCB is EUR 60,-
Will be published in DUBUS 3/2019.
VY 73! Gyula / HA8ET