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This band-cut filter is design by RTL-SDR.com,...
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 than 1.5 dB between 1-3 GHz.
A broadcast FM block filter help if you are near strong broadcasts signal in your area that overload the SDR dongle or device.
Come with : 1 filter Broadcast FM Band-Stop RTL-SDR and an adapter SMA-Male.
This filter rejects signals between 88 – 108 MHz with around 50 dB or more attenuation. A broadcast FM band-stop filter is very useful for use with SDRs as in some areas broadcast FM signals can be so strong that they overload the SDR, causing very poor performance in other bands.
The filter is based on a classic 7th order Chebyshev design. The 3 dB roll off is at 76 MHz and 122 MHz. 88 MHz is attenuated by almost 60 dB, and 108 MHz is attenuated by nearly 50 dB.
Outside of the pass band the insertion loss is practically zero below 500 MHz, less than 0.5 dB from 500 MHz – 1 GHz, and below 1.5 dB between 1 GHz – 2 GHz.
Between 2 – 3 GHz performance degrades slightly, but insertion loss remains below 1.5 dB for most frequencies. The filter can also pass up to 80 mA of DC current and has negligible DC resistance.
Reference: CLE-RTLSDR-V4-2402
The RTL-SDR.com V4 USB SDR key incorporates the R828D tuner (instead of the R860 in V3) for reception from 500kHz to 1766 MHz.TCXO at 1 PPM Female SMA antenna connector Realtek RTL2832U chipset +
Reference: ANT-KIT-RTLSDR-598
VHF-UHF telescopic dipole antenna pack for SDR reception and with a flexible tripod and suction pad. This antenna set includes 1 dipole antenna support with 60cm of cable and with male SMA connector,
Reference: RTLSDR-LNA2-WIDEBAND-764
This wide-band LNA preamp improves reception performance from 50 Mhz to 4 Ghz, it is based on SPF5189Z, with a noise factor of less than 1 dB.This LNA is designed to be powered by BIAS-T with a power
Reference: RFKONNECT-64T726-ANT-MLA30-968
MLA-30 Plus magnetic loop active antenna for receiving HF bands from 500 kHz to 30 MHz.The MLA-30+ antenna can be used with the RTL-SDR V3 stick in direct conversion mode, with the Ham it up
Reference: ADAPT-SMA-M-UHF-F-67
SMA Male to UHF Female Adapter (SO-239).
Reference: PIGTAIL-SMA-M-UHF-M-77
SMA Male to UHF Male pigtail adapter. RG 316 coaxial cable 50 ohms, 15cm long.
Reference: PIGTAIL-SMA-M-UHF-F-80
Adapter cable pigtail SMA Male to plug UHF Female. RG 316 50 ohm coaxial cable. Available in 3 lengths: 15, 50 and 100 cm.
Reference: RFKONNECT-ANT-MINI-WHIP-87
This Mini-Whip SDR active mini-antenna enables reception of HF frequencies from 0 to 50 mhz with an SDR receiver. Compact in size, the Mini-Whip active antenna can be used as a stand-alone device
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pas encore mis en place
fonctionne parfaitement, coupe la bande FM et laisse libre la bande aéro sans parasites.
Works as descripted.
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SMA Male to UHF Female Adapter (SO-239).
4,17 €tax excl.
SMA Male to UHF Male pigtail adapter. RG 316 coaxial cable 50 ohms, 15cm long.
6,25 €tax excl.
Adapter cable pigtail SMA Male to plug UHF Female. RG 316 50 ohm coaxial cable. Available in 3 lengths: 15, 50 and 100 cm.
4,92 €tax excl.
This Mini-Whip SDR active mini-antenna enables reception of HF frequencies from 0 to 50 mhz with an SDR receiver. Compact in size, the Mini-Whip active antenna can be used as a stand-alone device
21,58 €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
29,58 €tax excl.
The LNA4ALL is a pre-amplifier and a low-pass filter (LNA) with SMA female RF connectors and for RF frequencies covering all bands from 28MHZ to 2500 MHz. It improves greatly reception performance, on
37,42 €tax excl.
This RF adapter is fitted with a male SMA connector on both sides. It can be used to connect 2 SMA female cables or connectors, for example.
3,75 €tax excl.
This RF adapter has a female SMA connector on both sides.It can be used to connect 2 SMA male cables or connectors, for example.
3,33 €tax excl.
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
15,72 €tax excl.
This high-pass notch filter is designed by RTL-SDR.com and rejects the AM broadcast from 500 kHz to 1.7 MHz, with attenuation of more than 50dB. In fact, because of the attenuation, the filter is
19,17 €tax excl.
VHF-UHF telescopic dipole antenna pack for SDR reception and with a flexible tripod and suction pad. This antenna set includes 1 dipole antenna support with 60cm of cable and with male SMA connector,
8,33 €tax excl.
This wide-band LNA preamp improves reception performance from 50 Mhz to 4 Ghz, it is based on SPF5189Z, with a noise factor of less than 1 dB.This LNA is designed to be powered by BIAS-T with a power
22,32 €tax excl.
Wide-band LNA preamp, based on PGA-103+, to improve reception performance from 50 Mhz to 1500 Mhz, with a maximum gain of 20-24dB and a noise factor of 0.4dB.This VHF-UHF LNA offers a very good
31,50 €tax excl.
This SPF5189Z LNA preamp improves reception performance from 50 Mhz to 4000 Mhz, based on SPF5189Z, with a noise factor of 0.6 dB and a maximum gain of approximately 20dB.This low noise amplifier is
7,42 €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.
RF converter (ULF/VLF/LF/MF/HF) for HF frequencies from 0.3 to 65 MHz and SDR (Software Defined Radio) devices such as NESDR keys, RTL-SDR, HackRF, or any VHF or SDR receiver covering the 125MHz to
82,50 €tax excl.
Small 9:1 balun/unun (38 mm x 25.0 mm) designed to connect long wires and HF dipole antennas to your SDR HF radio, radio or Ham It Up HF upconverter. Assembled in a bespoke aluminium housing, it
27,00 €tax excl.
The Ham It Up Nano is an HF upconverter that lets you extend the range of your favourite SDR or radio to at least 100kHz. It is compatible with any radio capable of operating on 125MHz-190MHz (to use
63,23 €tax excl.
The Malachite DSP SDR V5 receiver is a robust radio receiver with an aluminium casing offering a wide frequency coverage range from 10 kHz to 250 MHz and from 400 MHz to 2 GHz. This model incorporates
245,83 €tax excl.
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14 days to return, 2 warranty
Response within 24h to 72h
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