Mini radio altimeter HY-4001

HY-4001 series altimeter is the latest generation radar altimeter. Under the premise of meeting the space standard, the height gauge is extremely small in volume and the outer dimension is only 86mm52mm25mm. HY-4001 altimeter is a full-function radio altimeter, which is the key component of longitudinal height channel control. It can be widely used for flying missiles and UAVs to measure the altitude relative to the sea or the ground. HY-4001 adopts linear frequency modulation continuous wave measurement system, which has the characteristics of high precision, strong anti-interference performance, excellent battery compatibility, stable and reliable operation, and is especially suitable for the radar height measurement of ultra light and ultra small aircraft. The interface output adopts RS422 and can, which improves the reliability of product data output.
HY-4001 has realized the national production design, and meets the requirements of the users' national production.

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Product serial number

HY-4001

型号:

HY-4001

Quantity

Stock:

★Main electrical performance

1. Working frequency: 4.2 ~ 4.4ghz;

2. Radiation power: 20-24dbmw;

3. Receiving sensitivity: ≥90dB/100M; ≥105dB/500m;

4. Height measurement capacity: 0.3-1500m;

5. Height measurement accuracy: ± 0.2m or ± 0.02h;

6. Adaptive flight attitude: pitch ≥30° and roll ≥30°;

7. Out of band suppression: not less than 50dB;

8. Data update rate: 20Hz;

9. Components: the localization rate is 100%;

10. Power supply: 18V ~ 36V DC;

11. Power consumption: ≤ 10W@28V;

12. Output form: RS422, CAN;

13. Main engine weight: less than 0.2kg

14. Total weight of antenna: less than 0.1kg

★Mechanical parameters

Dimension and weight of each part of altimeter

Serial number	Name	Size	Weight(kg)
1	Measurement and control unit	Maximum external dimension:102mm×62mm×27mm(including mounting lug and connector)	≤0.2
1	Measurement and control unit	Body size:86mm×52mm×25mm;(excluding connectors)	≤0.2
2	Transmitting antenna	75mm×64mm×5mm;(without SMA connector)	≤0.05
3	Receiving antenna	75mm×64mm×5mm;(without SMA connector)	≤0.05
4	Feeder	Transmission feeder length:2800mm	-
4	Feeder	Receiving feeder length:2800mm	-