The hand-held jammer has 8 signal frequencies and 4 output port , with 1 antennas to each port, arranged
in turn of frequency level. Each signal frequency independently controlled via separate dial switches. Digital
Gaussian white noise is essentially a pseudo random signal, signal characteristics consistent with a random
function. Strong Anti-interference ability, there is no need high power interference radiation power, influence
and damage to the electromagnetic environment is very small, can bear long distance loss. Long-term
cases, interference stability. Mechanism causes due to interference, interference by external environment
(such as wind, rain, ice, variations on space) change is not obvious.
(1) Each frequency band has individual channel on/off with selector switches
(2) Easy carry because compact Size
(3) Recharging Time of Battery is just 3 hours with 12V/2A adapter
(4) Good cooling fans guarantee effective heat dissipation
(5) Jamming Eight RF frequencies with four antennas.
(6) Recharging Time of Battery is just 3 hours with 12V/2A adapter;
(7) Can be charged by DC 12-24V and AC 100 -240V.
(8) The digital signals modulated to VCO, produce RF signals, resemble noise signals in the RF spectrum,
and guarantee the interference efficiency between the traditional VCO and digital interference source.
Specifications:
| Type | Output port | Frequency | Output power(±1dBm) |
| 8 Band Digital Handheld Jammer | LTE800 | 791-821MHz | 31dBm |
| GSM900 | 925-960MHz | 30dBm |
| GPS L2 | 1227.6±2MHz | 24dBm |
| GPS L1 | 1575.4±2MHz | 26dBm |
| DCS1800/PCS1900 | 1805-1880/1930-1990MHz | 30dBm |
| WCDMA 3G | 2110-2170MHz | 29.5dBm |
| WiFi 2.4G | 2400-2500MHz | 29.5dBm |
| LTE2600 | 2620-2690MHz | 29.5dBm |
| Can customize frequency | LTE2300 | 2300-2400MHz | 29.5dBm |
| CDMA800 | 851-894MHz | 31dBm |
| LTE700 | 725-770MHz | 31dBm |
| Power supply: 50 to 60Hz, AC 100 to 240V |
| With AC adapter (DC12-24V), Built-in Battery 4300mAh |
| Total Output power: 6.5Watt |
| Working time: 1.5 hours |
| Recharging Time of Battery: 3 hours with 12V/2A adapter |
| 10-30M @ depending on the Signal strength |
| Weight: 950g
Dimension: 90x38x156mm and not include antennas Packing Dimension: 70x210x240mm |
| 4pcs External Omni-directional Antennas |
| Running temperature: -10'C to +55'C |
There are 3 types RF Jammers.
1. VCO(voltage controlled oscillator) Technology
2. DDS (Direct Digital Synthesis)Technology
3. Pseudo random digital Gaussian white noise technology.
General speaking,
1. VCO(voltage controlled oscillator) Technology
Requirements for the jamming range is not high, extremely sensitive civilian consumption levels of low cost,
but efficiencies are not very strict scene.
2. DDS (Direct Digital Synthesis)Technology
Requirements for the jammer need wideband frequency range, and choose different frequency range, such
as 20-3000MHz NO gap jamming.
3. Pseudo random digital Gaussian white noise technology.
Requirements for the jamming range is very high, can accept high cost, national security and military, have
strict requirements for jamming range.
Applications:
Border control units, checkpoint personnel, Meeting rooms, Hospitals,
Banks, Churches, Conference Rooms, etc
