GPS locator search equipment 10-3000mhz signal detection multi
frequency GPS signal detector Bochuang space-time black The handheld digital wireless frequency detection instrument of
bcsk-gps1plus. It is especially suitable for stars, politicians and
businessmen, public security, procuratorial and judicial
departments. It can measure the frequency of any 10-3000mhz
digital, switching and analog signals; Such as GPS locator,
tracker, mobile phone, wireless eavesdropper, wireless pinhole
camera, walkie talkie and so on. Its own design also has the
characteristics of lightness and easy operation.
◆ specifications
1. Impedance: 50 ohms (BNC connector)
2. Frequency range: 30MHz – 2800MHz
3. Sensitivity: < 2 MV
4. Maximum input: 15 dBm
5. Resolution: 10 kHz (digital or switching signal) / 1 kHz (analog
signal)
6. Time base: < 1 ppm typ. Room temperature
7. Weight: 210 G
8. Dimensions: 80 mm high x 68 mm wide x 31 mm long
9. Shell: black aluminum alloy shell
10. Power supply: built in 3000ma rechargeable lithium battery
11. Charger: 5VDC, 300 Ma
◆
characteristic
1. 7-bit LCD display.
2. It can measure the frequency of any digital, switching and
analog signal (pulse width greater than 250 US).
3. Field strength indication of 16 segment super sensitive
synchronous RF signal < - 35dbm to 0 DBM.
4. Temporary key.
5. It can work continuously for more than 10 hours
6. Low voltage display.
7. Vibration and luminous alarm output.
8. Telescopic antenna and charger are attached.
usage method:
1. The default detection sensitivity is the highest and the
detection distance is the farthest after startup. After startup,
continue to rotate to the right to reduce the sensitivity.
2. The left button of the red button turns on / off the sound alarm
function.
3. The right side of the red button is the frequency temporary
storage button.
4. The charging status indicator is red and the fully charged
indicator is green.
There are two common frequencies of GPS locator, generally more
than 1200 MHz and more than 1500 MHz.
Magnetic detectors are mainly aimed at GPS locators without strong
magnetic installation, rather than detecting GPS through frequency,
so those dormant GPS locators that need to be installed cannot be
detected through magnetic
detectors. We still have to use the professional GPS frequency detection
equipment of Bochuang space-time brand to detect. Here are three
GPS detection methods.
1. Ordinary GPS will send the current GPS position to the server
every ten to tens of seconds. This kind of GPS generally must be
powered on, because the power consumption is relatively large, but
it is also easy to find. As long as you find a relatively open
place where no one passes 20 meters around, hold a handheld signal
detector, adjust the sensitivity, and pause for 20 seconds every 20 cm from
the inside to the outside, See whether the signal can be detected.
If the signal is found, judge the signal strength by moving. When
the signal is full, the GPS is within 20cm around the detector, and
then disassemble it for inspection.
2. Shallow sleep GPS, that is, through man-made settings, sends out
GPS positions every certain time and at a fixed time every day. The
goal is to prevent detection and save electric energy (possibly
battery). This kind of GPS should lock the GSM card number in the
GPS through special equipment, cooperate with shielding device and
model machine, and then activate it through the equipment, that is,
constantly send text messages or call the number, Make the
equipment in the signal transmission state, continuously transmit
signals, and then hold the handheld signal
detector to detect according to the method.
3. Deep sleep GPS. This kind of GPS has the function of automatic
on-off. When it does not send a signal, it will shut down itself.
No tool can detect its information. This is also a kind of GPS
hidden deep, which is difficult to find. However, since it is GPS,
the purpose is to transmit wireless signals to the outside. There
is always a time to turn on and send signals. At this time, we
still use professional detection equipment to continuously scan
through the frequency every few minutes. Once the GPS turns on and
sends signals, it can be captured by the equipment for activation
and detection, Generally, the transmission cycle of this kind of
GPS will not exceed 24 hours, and the transmission time is mostly
at night.