1 MLA-30 100kHz - 30MHz Ring Active Receive Antenna. Frequency coverage: 100kHz to 30 MHz. By rotating the antenna so that the dummy point of the antenna is aligned with the interfering signal, the specific near-field interference can be minimized.
eBay
Half-wave Antenna 10/12/15/17/20/30/40/80m Amateur Radio Half Wave Antenna Shortwave Radio Antenna 8 Band Long Wire Antenna
Aliexpress UK
49:1 Balun EFHW Ham Radio Antenna, 100W, for HF Short Wave, will work on all frequencys on HF bands with use of an ATU also , ideal for long wire antennas wether horizontal or vertical ideal length of wire to be used is 66feet in length , but can be used with a vertical antenna also , ideal also for QRP aswell as 100watts , I've used 49:1 balun with a wire over my roof and a wire around my attic with very good results , I've also been a ham operator since 1999 you can also look me up on qrz.com and you will see how active I have been over the years , thanks again for looking at my listing 73s de m0csf 👍
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49:1 Balun Short Wave Balun 100W HAM HF Antenna Four Band 5-35MHz End Fed Half-Wave Antenna Ham Radio Balun for HF Short Wave
Aliexpress UK
Sony AN-61 compact antenna for Short Wave reception,made in Japan.
eBay
49:1 Balun End Fed Half-Wave Antenna Short Wave Balun Four Band 5-35MHz EFHW Antenna Ham Radio Balun for HF Short Wave
Aliexpress UK
You can connect a random length of wire (20 - 60 feet or even longer as a rough guide) to this balun and connect a 50 Ohm coaxial feeder cable between the balun and your receiver to improve the signal to noise ratio.
eBay
B68C ATU-100 Auto Tuner Radio Tuner Antenna Tuner By N7DDC+0.91 OLED V3.1 DIY Automatic Radio Antenna Tuner 100W Antenna
Aliexpress UK
1 x SMA Jumper Cable. Item Type: Active Loop Antenna. EASY INSTALLATION: The active receiving antenna has a compact structure, and can be easily installed on balconies, roofs, etc., and does not take up space.
eBay
New!MLA-30+ Plus 0.5-30Mhz Ring Active Receive Antenna SDR Loop Antenna Low Noise Medium Short Wave Radio Short Wave
Aliexpress UK
1 MLA-30 100kHz - 30MHz Ring Active Receive Antenna. Main coverage: 100kHz to 30 MHz. Frequency coverage: 100kHz to 30 MHz. By rotating the antenna so that the dummy point of the antenna is aligned with the interfering signal, the specific near-field interference can be minimized.
eBay
MLA-30+ Plus 0.5-30Mhz Ring Active Receive Antenna SDR Loop Antenna Low Noise Medium Short Wave Radio Short Wave
Aliexpress UK
JPC-12 7MHz-50MHz 100W Multi Band HF Shortwave GP Antenna QRP For Ham Radio. The shrinkage length is about 34.5cm, and the erection length is about 410cm. To lengthen the rod antenna or increase the number of turns of the loading coil, if the resonance frequency is low, shorten the antenna of the rod antenna or reduce the number of turns of the loading coil.
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Medium Wave MW Antenna for HRD-C919 Radio with 3.5mm Connector T-Type Medium and Short Wave Antenna
Aliexpress UK
Withstand Power: 100W. The following picture shows the new version of the antenna with sliding regulator coil. When adjusting standing wave, if there is an antenna analyzer, find the lowest point of standing wave first, and check whether the resonance frequency is high or low.
eBay
Donut Antenna Frequency Short Wave Medium Wave Broadband Receiving Antenna With Low Impedance Converter For Radio Walkie Talkie
Aliexpress UK