This product is a narrow band, low noise, high gain RF amplifier, and the effective gain covers 1 to 1.6GHz band. It can greatly improve the sensitivity of the receiver and reduce the system noise. By feeding design, a coaxial cable is reused by the power supply and the RF output signal, which simplifies the installation of the equipment. This product has a strong aluminum alloy shielding housing. The cross section is only half an inch (12.7mm) square, and its shape is compact. It can be directly inserted into the original antenna feeder system. It is suitable for wireless microwave systems such as GPS, Beidou navigation, aero model transmission and so on. (Note: This product is not waterproof and should be waterproofing when used in outdoor).
Impedance: 50 Ohms
Noise figure: < 1.3 dB (measured by continuous wave method)
Central frequency gain: > 30 dB @ 1150~1500 MHz
28dB gain bandwidth: 1000~1600 MHz
Input end reflection loss: > 10 dB @ 1300 MHz
Power supply voltage: +5 V.DC (wiring diagram refer to attached drawings). It can also provide DC feedthrough, relay relay amplifier dedicated to active antenna system, plus 30 yuan in price.
Working current: 40~45 mA (another can provide low power consumption, working current is 15~18 mA, other parameters are constant, price plus 50 yuan).
Maximum input power: < 0 dBm
P1dB power: 10 dBm @ 1300 MHz (low power consumption: 0 dBm)
Gain chart (non - standard value, only reference):
Interface: SMA-F, SMA-F (red dot mark on input)