- 12 -
After clicking the key on the recording interface, select to enter "Menu Settings-Speed camera
setting", the following options can be used to set the radar detection function.You can switch to
different subcategories by pressing the and , and enter the subcategories by pressing the
.
In the K-band, the CT signal is the same as the vehicle collision avoidance system signal.
It is recommended to turn off the signal reception function of this frequency band in most
areas. The FCW continuous wave signal is the same as the 24GHz and 24.15GHz of the
hotel's automatic sensor door signal. It is recommended to turn off the signal receiving
function of this frequency band when driving in the urban area.
3. FUNCTIONS AND SETTINGS
3.1 Radar detection function and settings
This product has a powerful radar detection function, equipped with the most cutting-edge planar array
radar technology, this product is equipped with advanced signals such as radio wave receiver
(superheterodyne), dual frequency converter, frequency discriminator, DSP microelectronic digital
signal processor, etc. The detection instrument is equipped with advanced technologies such as
SMART Phase lock Signature (PLS technology) and Digital filtering (DF technology), which can
effectively detect various radar speed measurement signals on the road and promptly alarm. Its
technical indicators are as follows:
● Frequency lock, phase lock, digital frequency division, frequency counting error -120db gain + / -
8MHz.
● Radar detector range: radar receiving X - 10. / - 50MHz.
● K - 24. / - 100MHz, Ka - 34.70GHz + / - 1300MHz.
● Digital frequency division processing technology, can control 23.85GHz - 24.25GHz deviation within
8MHz.
● Receivable bandwidth of K-band pulse signal: 23.85GHz - 24.25GHz.
● Receivable bandwidth of K-band continuous wave signal: 24.08GHz - 24.18GHz (can be modified).
● K-frequency 24.12 center frequency gain, when there is no MMIC, the gain is amplified -122db + / –
1.5db; when there is MMIC, the gain is amplified -127db + / – 1.5db (The gain test environment is
WM laboratory, and the value is the experimental value).
● The following K-band pulse signals can be received: KRCHET, SKAT, KRIS, ISKRA, SOKL, BINAR,
RADIS, VIZIR, ARENA, OSKON, INTEGER KDD, VOCORD, CORDON M2, CORDON M4,
STRELKA, ROBOT, MTR / CD, MTR / CT.