Front low-noise amplification for the ADS-B receiver system in the 1090MHz band. Gain 30 ~ 35dB, built-in limiter, front and center dual 8MHz bandwidth SAW filter (SAW), better selectivity, stronger anti-interference ability, the system is more stable. Using feed-in design, power supply and RF output signal multiplexing a coaxial cable, simplifying the equipment installation. This product has a solid aluminum shield, cross-section of only half an inch (12.7mm) square, small size, can be directly inserted into the original antenna system to use. (Note: This product is not waterproof, outdoor use should be done when the water treatment)
Model: AML-1090es
Input and output impedance: 50 Ohms
Gain: 30 ~ 35dB
Noise figure: <2 dB
3dB bandwidth: 1086 ~ 1094MHz
Operating voltage: + 5V
Working current: 38 ~ 45mA
Input and output interface: SMA-F
Gain Curve:
Dimensions:
Power supply circuit diagram:
The T-bias can also be used to supply power: