KTL101-F Mine Mine bidirectional relay amplifier relay amplifier, two-way trunk amplifier, KTL101-F amplifier, trunk amplifier proof, intrinsically safe two-way relay amplifier KTL101-F type bi-amp relay communication system is leaky ancillary equipment. Its role is to amplify radio frequency signals to compensate for signal transmission leaky cable loss. The amplifier is at the base station (A) and the mobile station (B) in both directions between the transmitted signal is amplified (A → B) (B → A). It has a wide dynamic range, ALC control and low noise characteristics. The amplifier is divided into two-port and three-port types. Three ports at one end is used to leaky cable branch. Amplifier with multi-file attenuator can compensate for different sizes of short cable transmission loss. KTL101-F-type two-way relay amplifier parameters: Work: Active bi-amplified frequency: A → B, 48.9 ± 0.3MHz; B → A, 34.9 ± 0.3MHz Gain: A → B, 14 ± 1db; B → A , 12 ± 0.5db VSWR: ≤ 1.5 Bidirectional Isolation: ≥ 25db Operating voltage: 6V-12V DC Working Current: ≤ 5mA attenuation file: 0,2,4,6,8 db mining relay amplifier, two-way in Following the amplifier, KTL101-F amplifier, trunk amplifier proof, intrinsically safe two-way relay amplifier