Active antennas for TV reviews from customers are positive and stand out in that they use a switching amplifier. In terms of frequency, the devices are quite different. When choosing a modification, one should also take into account the gain, the radiation sector and the input impedance. There are many manufacturers on the market.
Modern antennas are made on the basis of single-channel reflectors. The maximum frequency of active antennas is 700 MHz. You can buy a high-quality model in the store for 1600 rubles.
Antenna Vivanco TVF 09
The owners of the device believe that the model perfectly picks up the signal. In terms of dimensions, the presented active antenna is very compact. If we talk about the parameters of the device, then it should be noted that the limiting frequency is 780 MHz. In this case, the gain setting is at 12 dB.
In total, the active antenna has two line outputs. The minimum allowable operating temperature of the device is -15 degrees. The model has an APP connector. The directional factor is 3.5 dB. The user is able to buy this active antenna at a price of 1200 rubles.
Reviews about the model Vivanco TVF 12
This is an inexpensive and compact active antenna. Consumer reviews indicate that the device is great for TVs from various manufacturers. It works great on cloudy days. However, it is important to note that the maximum frequency setting is 550 Hz. It is also necessary to mention the low polarization index. In total, the model has five vibrators.
The amplifier is used as a standard switching type. An active antenna is connected to the TV using an HDMI cable. The connecting bar in the device is connected directly to the vibrators. The gain is 12 dB. The user can buy the specified active antenna for 1400 rubles.
X Digital antenna opinion
This active antenna gets reviews for its compactness. The maximum frequency of the device is 880 MHz. In this case, the gain does not exceed 13 dB. According to experts, the model has good polarization. The expander in the device is used with a switching amplifier.
In total, the model has five vibrators. In this case, the maximum allowable operating temperature of the active antenna is 40 degrees. In rainy weather, the signal is caught normally. The radiation spectrum in the device is at the level of 35 degrees. If we talk about the design features, it is important to mention the durable case. Buy this active antenna usercan at a price of 1300 rubles.
Description of the RCA device
This is a multifunctional and high quality active antenna. Customer reviews say that it is very easy to install. There are two line outputs on the device panel. According to the documentation for the model, the minimum allowable operating temperature is -20 degrees. This active antenna is not afraid of high humidity. An extension cable is included in the standard set of the device. In total, the model has four reflectors. Directly the switching amplifier is installed with the connection bus.
If you believe the reviews of experts, then the antenna works without failures. In rainy weather, the signal is caught well. Of the shortcomings, it is important to mention the low gain parameter, which is at the level of 12 dB. The effective dissipation area in the device is small. However, it is important to consider the low cost of the product. Today you can buy the presented active antenna at a price of 1400 rubles.
Funke DSC530E antenna
This active antenna has a lot of advantages. First of all, buyers torment the compact case. The vibrators in the device are of high quality. According to experts, the switching amplifier works well. The reflector in this case is connected directly to the vibrators. The frequency parameter of the active antenna is 560 MHz. The maximum allowable temperature is 40 degrees. APP connector on the device panelprovided.
Dissipation factor equals 80%. The gain is 13 dB. An extension cable is not provided in the standard set of the device. The permissible humidity level of the active antenna is 88%. You can buy a model at a price of 1300 rubles. How to connect an active antenna to a TV? This can only be done through the line connector. An HDMI cable is included for this.
Reviews about the model Vivanko
This active TV antenna is made with three vibrators. The reflector in the device is of a pulsed type. The polarization parameter of the model is quite high. If you believe the buyers, then the installation of the specified active antenna is very simple. Its dispersion coefficient is 68%. According to experts, problems with the connecting bus are rare. The maximum frequency of the active antenna is 890 MHz. In this case, the thyristor is used of a single-junction type. The price of this active antenna fluctuates around 1600 rubles.
Opinion on Romsat AV-2845 antenna
The presented active antenna for TV has recently been in great demand. Among its advantages, it is important to mention the high dissipation factor. The maximum frequency of the device is 860 MHz. There is no extension cord in the standard modification kit. The minimum allowable operating temperature of an active antenna is -15 degrees. You can buy the device for 1500 rubles.
Description of Romsat AV-2860 device
Which active antennas forTVs for the country fit great? For example, this one. It is produced on the basis of a switching amplifier. In total, the model uses four vibrators. According to experts, it has a high level of permissible humidity.
The maximum frequency setting is 670 MHz. The active antenna expander is used with a connection bar. The reflector in this case is a single-channel type. Thus, problems with negative polarization are very rare. Directly, the maximum allowable operating temperature of the active antenna is 45 degrees. There is an APP connector on the device panel. The radiation sector is 45 degrees. There is an active antenna for a TV on the market as much as 1800 rubles
Lava Antenna
The indicated active antenna for two TVs is made with high-quality reflectors. According to experts, the amplifier operates with low power consumption. The maximum modification frequency parameter is 860 MHz. The radiation sector in the device is 50 degrees.
The minimum allowable operating temperature of an active antenna is -20 degrees. Its input impedance is 30 ohms maximum. In total, the device uses four vibrators. According to experts, the model is not afraid of high humidity and works fine in rainy weather. An extension cord is included as standard. You can buy this active antenna in the store at a price of 1500 rubles.
Reviews of the SRT ANT 15 model
The specified active street antenna for TV reviews, as a rule, gets good for a high frequency parameter. It is also important to mention that the dissipation factor of the device is no more than 70%. There is a standard APP connector on the panel. According to experts, the active antenna protection system is of high quality. The minimum allowable operating temperature is -30 degrees.
In total, the device has five vibrators. The reflector of the model is of the single-channel type. Its connecting bus is connected with an amplifier. An extension cord is included in the standard set of the device. The permissible humidity level for an active antenna is 88%. The expander in the device uses a loop type. According to experts, he is not afraid of high humidity. You can buy this active antenna for 1400 rubles.
Opinion about the antenna SRT ANT 23
This active TV antenna comes with three vibrators. The reflector in this case is a two-channel type. Thus, the maximum frequency is 900 MHz. If you believe the experts, then problems with the connecting bus rarely occur. The expander of the active antenna is of the loop type. The negative resistance parameter is 30 ohms.
PAP connector is provided in the device. The minimum allowable operating temperature of an active antenna is -25 degrees. The extension cable is not included in the standard set of the device. Many experts also point to a smallscattering parameter. The radiation sector in the device is 45 degrees. The user is able to buy this active antenna at a price of 1800 rubles.
