GENERAL DESCRIPTION
In order to counter the threat of IED’s, Phantom Technologies has developed and manufactured the IED (Improvised Explosive Device) jammer PHDI-1890 which was designed for Initiating DTMF RCIED’s via V/UHF networks. The PHDI-1890 uses state-of-the art technology for maximum performance.
The IED jammer PHDI-1890 transmits a DTMF signal, which sweeps 125 Channels with a 12.5 KHz hops simultaneously, on all V/UHF communication. The Initiating radius is 250 meters from target (depends on environmental conditions). All two digit DTMF V/UHF will be initiated BY the PHDI-1890.
The Method of operations requires the operator to place the DTMF transmitter at the area/point where there are suspected IED’s and then, start to transmit. Due to receiver limitations, the sweep of all VHF/UHF channels may take some time so that the transmitter will complete the scan of the entire spectrum.
OPERATIONAL SCENARIO
- Special Army Forces
- Counter Terror Units
- Concert halls & theaters
TECHNICAL SPECIFICATIONS
RF Characteristics
| Output Power Total* | 12W |
| Internal Modulation | FM Hopping frequency |
| Signal Source | TxDac |
| Power Supply | 28VDC |
| Modules Per Unit | 4 |
| Remote Control | (Optional) |
| Antennas | 4 External Omni-Directional |
| DTMF | 12 signals (0-9, A-D,*,#) |
| Oscillator | 68 |
| Scanning time | Please see important note above |
Jamming Frequency Range
| Frequency Bands | VHF 136-174MHz 3W CB 245-246MHz 3W UHF-L 400-440MHz 3W UHF-H 440-480MHz 3W |
| Air Interface Standards | DTMF, VHF & UHF |
Physical Data
| Dimensions | Pelican 1610 |
| Weight | Approx. 11 Kg |
Environment of operation
| Operating Temp | -10ºC – +55ºC |
| Humidity | 95% |
Additional Data
| Operational time | 60-90 minutes |
| Indicator | LED + Sound |
| Battery | 12V charger available |
| External Power supply | 12V |
*Output Power Tolerance ±1dB
**Specifications are subject to change without prior notice
Ver. 1.00.09.17
