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2-way small splitter in BOX

58.08 € (tax incl.)

48.00 € (without tax)

The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.

YAESU PTT splitter in BOX MK2

81.07 € (tax incl.)

67.00 € (without tax)

This is a simple box with protections that allow you to connect the YAESU TRX to other peripherals via the RCA PTT connector and also includes and INHIBIT input. This version of MK2 allows you to set the INHIBIT input...

extVENT for WEB-888 and TRX-DUO

37.51 € (tax incl.)

31.00 € (without tax)

Additional fan for SDR WEB-888 and TRX-DUO with dust filter and three speeds.

WisBlock RAK4631 (L) EU433 with RAK19003

WisBlock RAK4631 (L) EU433 with RAK19003

37.51 € (tax incl.)

31.00 € (without tax)

LoRa module RAK 4631(L) with Arduino bootloader for EU433 and WisBlock Mini Base Board. For LoRa APRS at 433 MHz.

WisBlock module RAK4630 - 9XX MHz

22.99 € (tax incl.)

19.00 € (without tax)

LoRa module nRF52840, SX1262 for US915/AU915/KR920/AS923

RX Triplexer/3BPF MK2

83.49 € (tax incl.)

69.00 € (without tax)

This is simply RX triplexer or three band pass filters. Could be used as RX splitter, combiner or 3 BPF.

RX Antenna switch

119.79 € (tax incl.)

99.00 € (without tax)

This device is designed to connect an external RX antenna to a TRX that does not have an RX ANT input. It includes basic protection and PTT splitter.

LoRa PI dual daughter board KIT

24.20 € (tax incl.)

20.00 € (without tax)

Raspberry PI daughter board for two LoRa modules

RX PARTS

Common-mode current choke for coax & controller cable K9AY++ ANT

Common-mode current choke for coax & controller cable K9AY++ ANT

93.17 € (tax incl.)

77.00 € (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 module with 2N5109

61.71 € (tax incl.)

51.00 € (without tax)

Small RX preamplifier module with 2N5109, bypass and variable gain.

RX Audite SDR Switch

291.61 € (tax incl.)

241.00 € (without tax)

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...

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.

Gas Discharge Tube 90V

3.01 € (tax incl.)

2.49 € (without tax)

Replacement surge arresters

Common-mode current choke 3-PORT

127.05 € (tax incl.)

105.00 € (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).

SDR RX RSP1C 10kHz to 2GHz

59.29 € (tax incl.)

49.00 € (without tax)

SDR receiver 12 bit, also MSI12SP1 V1.2

PCB for 2-way small splitter

16.94 € (tax incl.)

14.00 € (without tax)

The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.

TX PARTS

PCB for 4-to-1 antenna switch

35.09 € (tax incl.)

29.00 € (without tax)

PCB for High power 4-to-1 switch - four outputs to one input.

6-to-1 antenna switch

271.04 € (tax incl.)

224.00 € (without tax)

High Power 6-to-1 antenna switch - six outputs to one input.

4-way PTT splitter in BOX

65.34 € (tax incl.)

54.00 € (without tax)

This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to four outputs. You can split PTT signal to four independent devices.

Easy Controller 1-2 Stack Match

199.65 € (tax incl.)

165.00 € (without tax)

This is Easy Controller for antenna stack match with 2 outputs. You can control any stack match with 4 wires. There are 4 combinations: Top, Bottom, Both In Phase and Both Out Phase. Including PTT hot switch...

Stack Match 1-3

292.82 € (tax incl.)

242.00 € (without tax)

Antenna stack match with two or three outputs.

RX Audite SDR Switch

291.61 € (tax incl.)

241.00 € (without tax)

PCB for stack match 1-3

35.09 € (tax incl.)

29.00 € (without tax)

PCB for antenna stack match with two or three outputs.

RX Audite VHF (6/4m)

308.55 € (tax incl.)

255.00 € (without tax)

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.

Controllers

Easy Controller 4-1

199.65 € (tax incl.)

165.00 € (without tax)

This is Easy Controller for 4-to-1 antenna switch. You can control any antenna switch with 4 inputs. Including PTT hot switch protection. You can choose between two versions: classic and remote. Remote version allows...

LAN PRO-FIL 100Mbit protection

60.50 € (tax incl.)

50.00 € (without tax)

100Mbit LAN and PoE RFI filter and protection

K9AY++ RX Antenna REMOTE

459.80 € (tax incl.)

380.00 € (without tax)

This is small four directional RX antenna for lower HF bands. Ideal for portable use as well as for home installation. Antenna has got Band Pass Filters and Preamplifier in the feed point of the loops. It is advantage...

RX Audite VHF (6/4m)

308.55 € (tax incl.)

255.00 € (without tax)

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.

BCD to DEC TTL converter

68.97 € (tax incl.)

57.00 € (without tax)

Simply but powerful converter/decoder from BCD data in TTl logic to one of eight. You can use it everywhere you have less wires than you need.

Easy Controller 6-2

286.77 € (tax incl.)

237.00 € (without tax)

This is Easy Controller for 6-to-2 antenna switch. You can control any antenna switch with 6 inputs. This controller allows you to control antenna switch over the web page.

OLI IP 12

185.13 € (tax incl.)

153.00 € (without tax)

This is IP controller designed for direct connection to K9AY++ and 7ANT RC controllers.

4-way PTT splitter in BOX

65.34 € (tax incl.)

54.00 € (without tax)

This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to four outputs. You can split PTT signal to four independent devices.

PARTS & ACCS

Tube FU-7

30.25 € (tax incl.)

25.00 € (without tax)

Tetrode tube 807, QE06-50

Multioutput DC-DC converter LMR2596 module

18.15 € (tax incl.)

15.00 € (without tax)

This is DC-DC converters module with 4 outputs: 3 fixed and 1 adjustable. There are four LM2596 150 kHz DC converters.

Adapter SMA female to F female

3.39 € (tax incl.)

2.80 € (without tax)

PCB for 4-to-1 antenna switch

35.09 € (tax incl.)

29.00 € (without tax)

PCB for High power 4-to-1 switch - four outputs to one input.

Frequency Counter RF 0.01 to 2.4 GHz

30.25 € (tax incl.)

25.00 € (without tax)

Module with 8 digits LED display

Duplex wire rope clip 2mm

0.97 € (tax incl.)

0.80 € (without tax)

Suitable for use with flexible ropes.

Audio mixer 8 channel stereo

54.45 € (tax incl.)

45.00 € (without tax)

Attenuator chip 100W 6dB

20.57 € (tax incl.)

17.00 € (without tax)

Powerfilm flange attenuator

smart solution

unique construction and
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constant development

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user manuals

online wiki blog
for each product

RX Audite

I purchased an RX Audite to use with an ANAN SDR that has dual independent receive channels. I had previously attempted to use two other SDR T/R switches from much better known manufacturers. All I can say is that the RX Audite is far superior in concept, design, and manufacture. In particular it is the first switch of this type I have tried that has sufficient transmit isolation that it is transparent in operation, you can switch it on and then it just works perfectly. Five stars recommended!

- Tony -

Great BCD splitter

All work fine !!!!!!!!!!! Using my amplifier with 1kW non problems!!! Perfet band control! Is stable and fine! Thank you so much! IZ7KHR love my BCD Splitter!!!

- Pino, IK7SHC -

Thank you very much for this nice switching box!

Now I am - more or less - ready with the installation. My TRX is TS-850 which is switching only the 6-to-1 controller. RJ45 or D-SUB 15 for antenna switching? I selected the D-SUB 15 solution, because this seems for me more robust and the connector can be fixed at the housing with two screws. So, everything works fine. Finally I can say, thank you very much for this nice switching box and the controller. Good work and I will recommend you.

- Dieter, DF5EN -

It's working like a charm!

Many thanks again for the quick development of the new product. It's working like a charm and I'm very happy with it. I tested it with 3 Transceiver: IC-705 / FT-DX10 and TS-890 simultaneously. Worked all flawless and without a issue like I expected it.

- Tamer, OE9TAV -

Thanks for everything!

Your 75 Ohm box works excellent, with the coax laid under the ground is now really perfect. And with the new K9AY++ which I use almost only for Asia, I now have an extremely good station - and antennas that I can use all year.

- Christoph, OE2CRM -

Can't say enough how I'm happy with SDR Splitter!

I'm a very happy user of your SDR Splitter and can't say enough how I'm happy with it; It's saved countless QSO on 6m when my FT2000 alone is unable to decode anything. The Preamp is working like a charm, I thought I would never use it, in the end, it's always On. Brillant and reliable product!

- Cédric, F5UKW -

Your products are excellent!

I can also recommend your Single wire beverage/BOG antenna box. Very well manufactured and with very good options regarding the termination resistance and feedline impedance (50/75 Ohm). Also we (DP9A) successful use your Antenna one to two STACK MATCH.

- Andreas, DK4WA -

I'm impressed! Space technology compared to others!

I bought the RX AUDITE SDR SPLITTER/SWITCH from wimo, and I am impressed. I don't understand why this beautiful product has no comments at eham.net. So I open a new category with your beautiful product and I left my very best comment.

- Nikolaos, SV8DJW -

Love this little thing!

Hi Jan, first of all, my RX-Audite worked perfect during the last contest feeding my RSP1A SDR with CW-Skimmer. No overload, perfect switching. Love this little thing 😊

- Mike, DF3VM -

KITS are always fun!

Something to do on a Sunday afternoon while it's raining outside all day. The preamplifier and the BIAS-T are already soldered. Remoteqth.com & QRO.cz kits are always fun to assemble. You could also buy them complete, but that way you also have a sense of achievement. 👍

- Ronny, DM2RM -

K9AY++ really ROCKS!

I've been using K9AY++ several weeks now in mediumwave (broadcasting) dxing and my impressions have been only positive. It is always amazing to change the audible stations on the channel by adjusting the direction and resistor knobs. Lots of mediumwave stations from the Far East received so far and this evening at 1700 UTC I received even Australian ABC Adelaide 891 kHz under pressure of Asian stations on the channel. I could never have expected to receive Australian MW-station with K9AY! K9AY++ really rocks!

- Vesa, SWL -

The beverages work GREAT!!!!!!

No noise on them, but the best was the “diagram”, in my case, if I selected the NA beverage, it eliminates the signals coming from EU, nice F/B of around 20db but better F/S of at least 25/30db!!!!!! Its normal??????? Both of them are about 250m, in the ground just aluminium pipe of around 1m, no radials, the ground was complety wet and mud.

- Imanol, EC2DX -

NICE EQUIPMENT!

We used RX Audite throughout CQWW CW and it worked wonderfully. Congratulations! Nice equipment! We use a single SDR RSP1A + CW Skimmer Server + Aggregator. Despite the SDR only working on 3 bands at the same time and the old notebook we didn't notice a loss of performance and the information arrived in great quantity/quality. We had a quality leap in the multiplier hunt. Now let's calmly study what we will do to improve what we already have based on what was observed during the contest.

- Julio, PP2BT -

GREAT WORK AND HIGH QUALITY

fantastic product, everything works great, I really love it!

- Tony -

GREAT SUPPORT

I wasn't sure what to buy but Jan advised me well. Everything works and I'm satisfied and recommend.

- Gregory -

AWESOME!

really great product and construction, I recommend this beverage

- Ben -

hamparts

It all started when I wasn't walking yet and as a toddler I stuck a metal nail in an electrical socket. That charge set my path. At the age of three, when I first picked up a soldering iron, I was able to start implementing my fabulous plans 😊 Thank to my father who worked as an electrician, I had a stock of various old fitted PCBs at home. I was connecting them all and figuring out what they could do 😊

The old tube radios, the glass scales and the smell of the tubes, awakens in me longing for radio waves. Then, when I got a pair of "CB" radios, bought at the market, I was able to expand my reach into transmitting.

Years passed and I got through classic CB and 11m Sub to HF, VHF and UHF. Thanks to ham radio operators in my area, I took the tests and received my OK2ZAW callsign.

Other paths led me through OK2KFK, OL2R to OL7M, where the stage of building a big contest station began and with it the invention of improvements, switching, controlling etc. The result are the products of QRO.cz, which you can find there in our e-shop.

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