Model Number: R4B. Product SpecificationsFlysky FS-R4B Digital Receiver Single Antenna Flysky FS-R4B SDR Receiver for Car. Flysky FS-R4B Digital Receiver Multifunctional Panadapter SDR Receiver PWM Interface Portable Radio Receiver for FS-G7P FS-ST8 FS-MG41 FS-MG4.
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1 x Mimo Antenna. Frequency Range: 1700-4000-MHz. Max power: 100 -W. Nominal Impedance: 50 -Ω.
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AX1800 Wifi Adapter Wifi6 5G&2.4G Dual 5Dbi Antennas for Desktop PC Windows 11/10 WAP3 Wifi Dongle Wireless Network Card. About this item(AX1800 Dual Antenna) Dual 5dBi High-Gain Antennas: The external adjustable dual antenna sends and receives sensitive signals, with stronger through-the-wall performance, weaker attenuation, long-distance transmission is still stable, and can also easily connect wifi.
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Dual Band Support: The antenna supports both 2.4G and 5G WiFi sign, providing wide coverage and avoiding sign interference. Easy Installation: The USB external antenna requires no complicated driver installation.
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Up to 46dBi ( 2 x 23dBi), 600-4400MHz. MIMO Omni Antenna verison 4.0. This antenna is designed to boost signal in all areas. If your signal is very low or you cannot connect to network, it can improve signal strength (you can use skype + webcam or downloading about 1200kB/s).
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2 x external antenna ports TS9. Routing and WiFi processor info QCA6391 Dual-Band 2x2 MIMO DBS 802.11ax. MIMO for WiFi 2 2 MIMO for both 2.4G&5G. 5G NR + LTE EN-DC. 3V SIM card and 1.8V SIM card. MIMO for wireless 5G Sub6: N78 supports 4 4MIMO.
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Support 2.4/5G dual frequency, wide signal range, stable transmission, easy to pass through the wall. The antenna can be rotated 90 degrees and the built-in magnet can be placed on the iron. Item Type: Desktop Antenna.
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External efficiency dual-band antenna; Support 2.4GHz and 5GHz band wireless network connection. External Dual-band Antenna. Wireless Security. Receiver Sensitivity 802.11a: -66± 1dBm. 1 x Wireless USB Adapter.
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