Reset Done
×
Click for more products.
No produts were found.
0.00 €
Home
qro.cz

qro.cz

My love for electronic started in my childhood, with a metal nail in a wall socket and the discovery of AC current :) First steps and soldering with soldering iron, old tube radios and first "baby" walkie talkie. The discovery of the CB band and later 11m SSB operation, where it was possible to work DC with the whole world at that time. Thanks to local amateur radio operators I got on the HF, VHF and UHF bands. Thought the local radio club OK2KFK and contest station OL2R, I made my way to OL7M and building a large M/M contest QTH. The need for more complex controls, switching, RX antennas and other equipment led to many products on RemoteQTH.com web. Later, I started making other products in my company under the QRO.cz brand.

Now we are dedicated not only to the production for radio amateurs, but also to custom development and production in the field of RF. The next steps are also towards remote control via the Internet, IoT and other modern technologies.

RX Audite VHF (6/4m) RX Audite VHF (6/4m) RX Audite VHF (6/4m)

RX Audite VHF (6/4m)

308.55 € (tax incl.)
This is a unique device for 6 and 4m combining RX splitter, TX switch, RX protection, low and high pass filter and low noise preamp.
Remotius 64 Remotius 64 Remotius 64

Remotius 64

326.70 € (tax incl.)
This is IP controller designed for direct connection with our K9AY++/4-way and 7ANT controllers.
RX Audite SDR Switch RX Audite SDR Switch RX Audite SDR Switch
Bestseller
Out of stock

RX Audite SDR Switch

291.61 € (tax incl.)
This RX Audit splitter/switch is very powerful device combines TRX switch, RX splitter, RF limiter protection for both RX outputs, INBAND RX antenna input and optional RX preamplifier. You can share your main TX/RX...
2-way splitter box 2-way splitter box 2-way splitter box
Bestseller

2-way splitter box

81.07 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
2-way small splitter in BOX 2-way small splitter in BOX 2-way small splitter in BOX
Bestseller

2-way small splitter in BOX

58.08 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
3-way small splitter in BOX 3-way small splitter in BOX 3-way small splitter in BOX
Bestseller
Out of stock

3-way small splitter in BOX

61.71 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
2-way active splitter in BOX 2-way active splitter in BOX 2-way active splitter in BOX
Bestseller

2-way active splitter in BOX

99.22 € (tax incl.)
This is very useful device - this is active splitter version in enclosure. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. Input low noise amplifier can eliminate insertion...
RX small preamp with 2SC5551 in BOX RX small preamp with 2SC5551 in BOX RX small preamp with 2SC5551 in BOX
Bestseller

RX small preamp with 2SC5551 in BOX

61.71 € (tax incl.)
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.
Bias Tee BOX AC/DC SMD Bias Tee BOX AC/DC SMD Bias Tee BOX AC/DC SMD
Bestseller

Bias Tee BOX AC/DC SMD

76.23 € (tax incl.)
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.
Bias Tee BOX DC SMD Bias Tee BOX DC SMD Bias Tee BOX DC SMD

Bias Tee BOX DC SMD

75.02 € (tax incl.)
A bias tee is used to insert DC power into an HF signal to power remote antenna amplifiers or other devices.
3-way active splitter in BOX 3-way active splitter in BOX 3-way active splitter in BOX

3-way active splitter in BOX

116.16 € (tax incl.)
This active splitter allows you to split one antenna into multiple RX. The splitter can also be used to split a reference frequency, for example 10MHz. The outputs have high isolation and minimal difference in...
2-way splitter box KIT 2-way splitter box KIT 2-way splitter box KIT

2-way splitter box KIT

48.40 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
Bias Tee BOX DC KIT Bias Tee BOX DC KIT Bias Tee BOX DC KIT

Bias Tee BOX DC KIT

43.56 € (tax incl.)
A bias tee is used to insert DC power into an HF signal to power remote antenna amplifiers or other devices.
2-way small splitter in BOX KIT 2-way small splitter in BOX KIT 2-way small splitter in BOX KIT

2-way small splitter in BOX KIT

38.72 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
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.)
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.
3-way small splitter in BOX KIT 3-way small splitter in BOX KIT 3-way small splitter in BOX KIT
Bestseller

3-way small splitter in BOX KIT

33.88 € (tax incl.)
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
RX small preamp with 2SC5551 in BOX KIT RX small preamp with 2SC5551 in BOX KIT RX small preamp with 2SC5551 in BOX KIT

RX small preamp with 2SC5551 in BOX KIT

49.61 € (tax incl.)
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 1-19 of 19 item(s)

manuals

Home

Settings

Click for more products.
No produts were found.

Menu

Please sign in first.

Sign in

Create a free account to save loved items.

Sign in

Create a free account to use wishlists.

Sign in