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RX PARTS

RX PARTS

Ham radio equipment focused to receiving antenna, preamplifiers, n-way splitters, protections, common-mode filters and much more. Antenna is the most important part of the radio amateur station. RX antennas could open you the way to totally new DX world. There is a lot of different RX antennas with different space requirements. Read more

Bias Tee BOX DC Bias Tee BOX DC Bias Tee BOX DC
Bestseller

Bias Tee BOX DC

66.55 € (tax incl.) 75.02 €
75.02 € 55.00 € (without tax) -8.47 €
OLDER VERSION - new and fully functional device with THT components
Common-mode current choke 3-PORT KIT Common-mode current choke 3-PORT KIT Common-mode current choke 3-PORT KIT

Common-mode current choke 3-PORT KIT

85.91 € (tax incl.)
71.00 € (without tax)
Common mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Common-mode current choke 1-PORT KIT Common-mode current choke 1-PORT KIT Common-mode current choke 1-PORT KIT
Bestseller

Common-mode current choke 1-PORT KIT

43.56 € (tax incl.)
36.00 € (without tax)
Common mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Preamp BOX with 2N5109 KIT Preamp BOX with 2N5109 KIT Preamp BOX with 2N5109 KIT
Bestseller

Preamp BOX with 2N5109 KIT

50.82 € (tax incl.)
42.00 € (without tax)
RX preamplifier with variable gain, protections and power over coax.
Common-mode current choke 2-PORT KIT Common-mode current choke 2-PORT KIT Common-mode current choke 2-PORT KIT
Bestseller

Common-mode current choke 2-PORT KIT

65.34 € (tax incl.)
54.00 € (without tax)
Common mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Bias Tee BOX AC/DC Bias Tee BOX AC/DC Bias Tee BOX AC/DC

Bias Tee BOX AC/DC

66.55 € (tax incl.) 76.23 €
76.23 € 55.00 € (without tax) -9.68 €
OLDER VERSION - new and fully functional device with THT components
Bias Tee BOX AC/DC KIT Bias Tee BOX AC/DC KIT Bias Tee BOX AC/DC KIT

Bias Tee BOX AC/DC KIT

43.56 € (tax incl.)
36.00 € (without tax)
A bias tee is used to insert AC or DC power into an HF signal to power remote antenna preamplifiers (DC), Bi-directional beverages (AC) or other devices.
Single wire beverage CLASSIC KIT Single wire beverage CLASSIC KIT Single wire beverage CLASSIC KIT
Bestseller

Single wire beverage CLASSIC KIT

56.87 € (tax incl.)
47.00 € (without tax)
Beverage antennas provide one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies.
Single wire beverage on ground KIT Single wire beverage on ground KIT Single wire beverage on ground KIT
Bestseller

Single wire beverage on ground KIT

56.87 € (tax incl.)
47.00 € (without tax)
Beverage antennas provide one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies.
RX small preamp with 2SC5551 in BOX KIT RX small preamp with 2SC5551 in BOX KIT RX small preamp with 2SC5551 in BOX KIT
Bestseller

RX small preamp with 2SC5551 in BOX KIT

49.61 € (tax incl.)
41.00 € (without tax)
The RX small preamp is very simply low noise preamplifier module with 2SC5551 transistor based on W7IUV design. Use it as high IP preamplifier for RX antennas, buffer amplifier or small driver.
Showing 21-31 of 31 item(s)

RX PARTS

Ham radio equipment focused to receiving antenna, preamplifiers, n-way splitters, protections, common-mode filters and much more. Antenna is the most important part of the radio amateur station. RX antennas could open you the way to totally new DX world. There is a lot of different RX antennas with different space requirements.

Also, a good preamplifier could be key part, especially at the feed point of the antennas with negative gain. You need to send DC voltage over the coax to this preamplifier, the right hardware is Bias Tee BOX, including protections and variable attenuator.

Common-mode currents degrade your receiving system. Coax cable may work as a part of the receiving antenna and not only the noise may induct into it. Common-mode current choke (CMCC) prevents these effects.

Sometime you need to split signal from one antenna to the more receivers, look at the 2-way and 3-way splitters. Active one eliminates insertion loss of the splitter and internal preamplifier with variable attenuator is able to add some positive gain to the input signal.

RX protection limiter could safe your receiver from strong signal (your TX or multi-transmitter station), wrong coax cable connection (transmit to RX path) or close lightning energy. It also works as CMCC with isolated grounds. With RX Coax match & limiter & CMCC you get three things in one BOX - Matching transformer from 75 to 50 (or 50 to 75) Ohm, RF limiter protection and CMCC.

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