When all the switches of the anti gun of the UAV of Bochuang
spacetime brand are turned on, the UAV will make a forced landing.
When the GPS is turned off and the 2.4g/5.8g/900m is turned on, the
UAV will lose control. At this time, the UAV will return. When the
2.4g/5.8g/900m is turned off and the GPS is turned on, the
positioning of the UAV is lost. At this time, the UAV remote
control can be controlled.
The interference power is certain, and the shielding radius of
unobstructed space is controlled by path attenuation and remote
control transmission
L = 32 + 20logd + 20logf + FAF f f distance in megahertz D distance
in kilometers
| distance(m) | 900MHz
attenuation(dB) | 1575MHz attenuation(dB) | distance(m) | 2400MHz attenuation(dB) | 5800MHz attenuation(dB) |
| 1 | 38 | 44 | 25 | 66 | 72 |
| 2 | 44 | 50 | 30 | 67.5 | 73.5 |
| 3 | 48 | 54 | 35 | 69 | 75 |
| 4 | 50 | 56 | 40 | 70 | 76 |
| 5 | 52 | 58 | 45 | 71 | 77 |
| 6 | 53.5 | 59.5 | 50 | 72 | 78 |
| 7 | 55 | 61 | 60 | 73.5 | 79.5 |
| 8 | 56 | 62 | 70 | 75 | 81 |
| 9 | 57 | 63 | 80 | 76 | 82 |
| 10 | 58 | 64 | 90 | 77 | 83 |
| 15 | 61.5 | 67.5 | 100 | 78 | 84 |
| 20 | 64 | 70 | 200 | 84 | 90 |
test tools
◎ ADVANTEST u4941
spectrometer
HP 8595
1. The center of the shielding area corresponding to the antenna is
as follows:
◎ the antenna must be connected before power on. Do not remove the
antenna when the host is working.
◎ the jammer shall be placed in a well ventilated place to avoid
large objects as far as possible to ensure the shielding effect.
◎ when using the shield outdoors, pay attention to waterproof and
avoid exposure to the sun.
◎ the antenna shall face the UAV vertically.
◎ will Bochuang spacetime brand UAV jammer interfere with the
normal operation of other electronic equipment?
unable. This is because the electromagnetic signal sent by the UAV
jammer completely falls within the working frequency band specified
by the state, which will only shield the communication.
◎ is Bochuang spatiotemporal brand jammer harmful to human body and
mobile phone?
Please rest assured that the intensity of the transmitted
electromagnetic signal is very weak, and the test data show that
this signal intensity is far from enough
No harm to human body. At the same time, it only interferes with
the forward signal, so that the UAV cannot establish contact with
the operation remote control. Therefore, it will not cause any
damage to the UAV itself.
◎ is there any difference in the distance between indoor and
outdoor use of Bochuang spacetime brand UAV jammer?
yes. Generally speaking, the outdoor signal is used outdoors, so
the indoor interference effect is poor. Strictly speaking: whether
used indoors or outdoors,; The effective operating distance of UAV
jammer is related to the electromagnetic environment and
surrounding environment at that time. Such as distance from the,
location, etc.
◎ after the UAV jammer of Bochuang spacetime brand works for a
period of time, the casing heats up. Will it damage the machine if
it works for a long time?
Thank you for your care. This is a normal phenomenon. In terms of
design, we use the thermal conductivity of all aluminum casing to
assist heat dissipation. Thus, the machine can work stably for a
long time. Therefore, the heating of the casing will not damage the
machine.
Endless Service
This manual is a collection of Shenzhen Bochuang spatiotemporal
communication technology
Various products of UAV jammer of Co., Ltd,
Due to the lack of time, there are inevitable omissions. In case of
any unknown
Please forgive me and correct me. At the same time, we will help
you at any time
Answer and serve you wholeheartedly.
We sincerely hope that this manual will bring you convenience,
In view of the standards, technical requirements and products
involved in this manual
Various specifications of the products may change with the progress
of technology and the passage of time. Therefore, we reserve the
right to modify them without notice.
