New products

band-pass Filter for HELIX HI-Q 3-cell 222MHz
€163.00
(VAT incl.)
In Stock
Filter propeller passes the VHF band for the 222MHz ( 1.25 meters ). Thanks to the triple filter, propeller, and the notch mechanic, it is possible to attenuate the FM broadcasting 88 to 108MHz up to 120dB with an insertion loss less than 0.40 dB. Excellent attenuation even at 144MHz ( -75dB ). Perfect to use for EME, tropo, DX, or satellite tv.
Professional N connector for RG213
€6.00
(VAT incl.)
In Stock
Connector produced for the professional market and broadcasting. The large thickness of the sealing rubber does not allow the passage of humidity. The connector interior will always be in perfect position thanks to its double Teflon seal.
Preamp pole-NOAA METEOR 137MHz
€111.00
(VAT incl.)
In Stock
The preamplifier pole-pond designed for the reception of the satellites APT with NOAA and METEOR VHF in the range of frequencies from 137 to 138MHz. The preamplifier is equipped with band-pass filter with high Q in the input is followed by a stage of the new generation of amplification at low noise figure. The gain of the preamp is 20dB, and there is a relay by-pass to bypass the preamp. And you can feed it via coaxial cable ( must be a bias tee ) or externally through an RCA connector. It is protected from electrostatic discharge, reverse polarity protection and supply disturbances.