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Radio Receiver Aviation Band Receiver Filter Module DIY

Description:

Dedicated to receiving calls between the aircraft and the , matching with the good performance antenna (VHF Yagi paragraph), it can receive calls within approximately 190Km(maximum acceptable) between the various types of aircraft and the calls.

Adopts a band-pass filter, 3355 high-level, NE602 mixer, MC1350 programs in place, can receive 118-136MHz AM signal.

Printed directly on the PCB board trace inductance, greatly simplifying the assembly of difficulty.

AGC circuit to ensure comfortable listening, while the noise-canceling function avoids the long time noise.

12V power supply, 2x7.5cm PCB board can be placed in the 97x40x120mm aluminum chassis directly.

Tip: Due to the VHF bands have similar propagation of light---- rectilinear propagation , the receiving location accessible from the airport(distance greater than 25Km's) must be installed VHF segment gain antenna;Make sure you steer clear of obstacles if there are large obstructions(including but not to tall buildings, mountains, towers) between the receiving location and the airport.

Specification:

Material:

Size: Approx. 92 x 75 x 10 mm / 3.62 x 2.95 x 0.39 inch

Package Includes:

1 Set of Receiver Aviation Radio DIY

1 Piece DC Digital Display

Note:

1.The shipment is all scattered electronic components. The finished board picture displayed by the store is only for reference when purchasing.

2.Please allow a slight difference between the size from the above and the actual item due to manual measurement.

3.Due to the difference between different monitors,there could be a little color difference acceptable, please kindly note.