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Diamond BU50/A balun 1:1, genuine, operates...
Diamond BU50/A balun 1:1, genuine, operates from 1.7 to 40Mhz and allows to receive and transmit on HF bands.
Technical data sheet of the HF BU50A balun:
● Operating frequency from 1.7 to 40MHz
● Impedance 50ohms
● SWR: Less than 1.5: 1
● Balun ratio 1:1
● Maximum power: 1.2kW (PEP)
● Connector: UHF female (SO239)
Diamond W8010 is a efficient long wire dipole antenna for 5 HF bands: 80m/40m/20m/15m and 10m. W8010 specificationsBand frequency: 3.5/7/14/21/28MHzLength:19.2mWeight:2.5kg Max.power:1.2kW
145,83 €tax excl.
The LNA HF from F1OPA is a pre-amplifier and a low-pass filter (LNA), very powerful (+18dB to +20dB), with SMA Female connectors, for HF frequencies and short waves from 500 kHz to 30 MHz, with
28,75 €tax excl.
Allows to control by USB the change of frequencies of an SDR software and to get a classic operation of a VFO on a radio hardware SDR!Fully configurable with the supplied software, Shuttle Xpress is
This balun is the perfect accessory to connect a long wire antenna, for example with the converter HF SDR Ham it Up to listen shortwave and HF bands from 0.5 to 30Mhz, but this balun can work up to
11,58 €tax excl.
Invented by G5RV amateur, R. Louis VARNEY published for the first time the technical documentation of its antenna in November 1966. The G5RV wire antenna have 2 versions: 1/2 half size, about 16
40,83 €tax excl.
This band-cut filter is design by RTL-SDR.com, it blocks and reject broadcast FM band between 88 to 108 MHz with over 50dB of attenuation. Insertion loss is less than 0.5 dB between 0-1 GHz, and less
20,42 €tax excl.
Genuine Diamond BU55 balun 1:1, operates from 3 to 75Mhz, allows to receive and transmit on HF bands + 6 meters (50Mhz).Technical data sheet of the HF BU55 balun:● Operating frequency from 3 to 75MHz●
23,25 €tax excl.
Antenna 100% genuine: Diamond HF10FX for mobile and 28Mhz amateur radio single-band (10m) with adjustable whip for the SWR. Antenna type: Whip 1 / 4λ (quarter wave)Frequency band: 28Mhz (10
55,83 €tax excl.
Antenna 100% genuine: Diamond HF40FXW for mobile and 7Mhz amateur radio single-band (40m) with adjustable whip for the SWR. Antenna type: Whip 1/4λ (quarter wave)Frequency band: 7Mhz (40
61,86 €tax excl.
Antenna 100% genuine: Diamond HF80FX for mobile and 3.5Mhz amateur radio single-band (80m) with adjustable whip for the SWR. Antenna type: Whip 1 / 4λ (quarter wave)Frequency band: 3.5Mhz (80
63,33 €tax excl.
Antenna 100% genuine: Diamond HF6FX for mobile and 50Mhz amateur radio single-band (6m) with adjustable whip for the SWR. Antenna type: Whip 1/4λ (quarter wave)Frequency band: 50Mhz (6 meters)Maximum
49,17 €tax excl.
The Xiegu G90 is a 20W portable HF amateur radio transceiver with a 24-bit SDR architecture, a built-in automatic antenna tuner, detachable display, 3cm (1.8 inch) high-brightness color TFT LCD
437,50 €tax excl.
Icom IC-705 SDR QRP mobile transceiver station for HF, 50, 144 and 430MHz amateur radio band, with 5W on battery and 10W on external power supply (13.8V), reception from 30Khz to 200Mhz and from 400
1 332,50 €tax excl.
HF amateur radio base ICOM IC-7300 for HF bands from 1.8 to 30MHz, 6m from 50-52MHz, with 100 watts, integrated automatic antenna coupler, 4.3 "color LCD touch screen, keyboard, all analogue modes
1 070,83 €tax excl.
The Diamond CMF-2000 is a common mode filter that will prevent TVI and EMI CEM interference, caused by the transmission coaxial cable.Usable from 1 to 54 Mhz all bands, HF amateur radio, CB 27 Mhz,
129,08 €tax excl.
Moonraker GPA-80 basic HF antenna for fixed use on the amateur radio bands from 3.5 to 57 MHz (80 Meters to 6 Meters) in TX transmission (with the use of an external tuner) and for reception in RX
104,17 €tax excl.
The M0CVO high power 1:1 Balun operates from 1.8 to 30MHz. It can handle up to 400W CW or 450W PEP in SSB. It is used to match a balanced antenna, such as a dipole, to an unbalanced feed such as
38,25 €tax excl.
The M0CVO high power 4:1 Balun operates from 1.8 to 54MHz. It supports up to 400W CW or 500W PEP in SSB. It is used to convert the 200Ω impedance seen at the feed point of a bent or off-centre fed
38,25 €tax excl.
The M0CVO 9:1 UNUN Balun operates from 1.8 to 54MHz and supports up to 400W CW or 500W PEP in SSB. It provides a power point for a long-wire radiating element and converts the 450Ω (+/-) impedance to
38,25 €tax excl.
Balun 4:1 QRO for very high power M0CVO Antennas for Windom antennas, dipoles, fed loops or folded off centre. RF power of 1kW, for intermittent amateur use and not for continuous AM broadcast use.
57,50 €tax excl.
The 1:1 M0CVO very high power RF balun of 1kW (CW) and 1.2kW (PEP)*. It is used to adapt a balanced antenna, such as a dipole, to an unbalanced feed such as a coaxial cable. It also reduces the amount
57,50 €tax excl.
Click here to leave a review
Tout est dans le titre, j'ai des BU50 qui fonctionnent depuis plusieurs années sans problème . Pour moi idéal pour faire un dipôle.
Nice and well made Balun. Works fine.
Trous pour passage des fils d'antenne correctement dimensionnés (5 mm).
Connectique simple mais éprouvée.
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Stock and shipped from France
14 days to return, 2 warranty
Response within 24h to 72h
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