Scanner antenna amplifiers in comparison

High Gain Performance Featuring a high gain design, this antenna ensures signal transmission and reception, delivering performance.

Compact and light design Compact and light, this antenna is easy to take and use wherever you go, ensuring convenience and portability.

FM AM Car Antenna Radio Amplifier --- The car antenna amplifier booster can enhance the radio signal, reduce the noise and make station's sound is much clearer, which is suitable for FM and AM radio stations. Voltage 12V; current 18 mA; frequency 80-108 MHz.

50cm length short jumper, connects CB Radio ham radio CB radio and tuner to an end-fed wire antenna, great addition to portable FM station SWR meters.

It has revolutionized the world of USB SDR ADS-B Mode-S Receivers with the Stick, high-performance USB R2832U software defined radios (SDR) with a built-in RF amp for maximum ADS-B Mode-S performance. The Stick adds a built-in 1090 MHz bandpass filter for increased performance and range of reception in areas with moderate RF noise as is typically experienced in most urban areas.

coaxial cable is widely used in radio, video, broadcast and telecommunications equipment to connect external antennas. Great for microwave applications and digital communication systems requiring high performance.

OLOEY

Extended Signal Range Wavetune TV antenna indoor with technology, bringing clear pictures, low noise, and access to most TV signals with high gain. Place them anywhere in your home to receive more channels, even from a distance, enhancing your viewing enjoyment.

High Compatibility This BNC antenna is suitable for EW100 EW300 EW500 G3 receiver. Frequency Range 780-830MHz. The Interface Type BNC (Bayonet). Size Approx. 11.5cm 4.5inch. Applicable Frequency Band UHF (U Segment).

Frequency Range 25MHz - 1200MHz; Compatible with Public Radio Scanner,Handheld HT Ham Radio,Two Way Radio,Walkie Talkie,CB Radio,Mobile Radio; VSWR 2.0; Impedance 50 ohm; Feature Magnetic Base Mounting; Cable Length 3m; Antenna Connector BNC Male Connector; Package List 1 x Antenna (As the Picture Shown);

High Quality FM Radio Antenna Signal Booster Amplifier is Copper Signal Wire, Strong Anti-Interference, Providing Better Signa

This product design is compact and light, easy to carry and use.