
1. Package list
- XT-JD10 Jammer detector unit
- Built-in cable with protection fuse
2. General description
XT-JD10 is a reliable Jammer detector which is able to detects any frequency
obstruction for the most used applications: GSM/G RS/EDGE and
3G/WCDMA/HSD A.
As soon as it detects a frequency obstruction (Jammer attack) for more than a
pre-defined time/seconds then it automatically switches an internal contact
(relay) that can be connected to a G S anti-theft system which is allowed to
process the alert event (e.g. switch on an electronic siren, or any other
external alarm equipment).
Easy installation and small size, it can be used either as stand-alone device or
G S system accessory.
XT-JD10 it’s especially concept for reducing vehicle steals that are even more
realized by using Jammers.
3. Specifications
- Size: 83 x 43 x 23mm. Weight: 60gr
- ower source: DC 8-30V
- Operating temperature: from -20°C to 80°C
- ower consumption in “operating mode”: <20mA @ DC 12V
- It detects obstructions on a wide range of frequencies: from 100MHz to
- 2400MHz
- It detects obstructions on GSM/G RS/EDGE and 3G/WCDMA/HSD A
- frequencies
- Built-in relay with N.A. contact (3A)
- Tamper control
- Auto-setting (learning) function
- Compatible with all vehicle trackers
4. iring description and setup
Power supply: Connect Red and Black wires to a power source (DC 8-30V).
Tamper control (not necessary): Connect White wire to an Input port of
other electronic device and connect Blue wire to power source (or grounding)
of the system; this allows users to detect the existence of XT-JD10.
Jammer detection control: Connect Yellow wire to an Input port of other
electronic device and connect Green wire to power source of the system.
Auto-setting mode Learning): By pressing the SET button for 3 seconds
the device will start learning the RF signal in the around environment; it takes
about 15 seconds, and JAM LED (Blue) will blink fast during this process. Once
the learning process is complete, JAM LED (Blue) will go off. XT-JD10 will use
the value it learned as default level. If any RF value greater than the default
level will interfere for about 10 seconds, then the Jammer detection contact
will be triggered activating any external alarm equipment connected to it.
Attention: By pressing the SET button for 10 seconds will reset XT-JD10 to
default configuration.
5. Status LED
Status Description
WR
(Red)
Solid On owered On
Off Not connect to power supply
JAM
(Blue)
Off Jammer detected
Solid On
(Green/Yellow wires)
Fast blinking Learning status
Off Normal status
(Red)
Power supply: DC 8-30V
(Black)
Power supply: GND
(Blue)
Connect to power source (Positive or Negative)*
(White)
Connect to an Input of the GPS unit (Positive or Negative)*
(Green)
Connect to power source (Positive or Negative)**
(Yellow)
Connect to an Input of the GPS unit (Positive or Negative)**