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ULTIMATE INTERCEPTOR · Technical overview
64-Channel Passive GSM System
ULTIMATE INTERCEPTOR is a laptop-controlled GSM reception platform with a 64-channel receiver. Portable and rack-mounted versions differ in size and weight. The base system is designed for GSM; the optional C-SCAN analyzer adds a separate 2G, 3G and 4G network-survey function.
- GSM 850, 900, 1800 and 1900 MHz bands.
- 64-channel receiver configuration.
- Separate uplink and downlink antennas.
- 220 V AC, 50 Hz or 12 V DC supply.
- Portable and rack-mounted hardware formats.
Model: ULTIMATE INTERCEPTOR
Government and law enforcement equipment
This overview covers the system architecture, hardware and supplied equipment.
System architecture
GSM receiver
The main receiver supports four GSM frequency bands. Its 64-channel configuration is distinct from the cellular standards supported by the optional analyzer.
Laptop control station
A supplied notebook provides the software interface and data-management environment. The receiver and its antennas form the radio portion of the system.
Two hardware formats
Portable and rack-mounted versions use different enclosures. The dimensions and weights below are listed separately for each version.
How passive reception works
Receiving an existing radio signal
A passive receiver listens to radio signals already present in its supported frequency bands. The receiving function does not establish a replacement cellular base station or instruct a phone to connect to it.
“Passive” describes the radio-reception method. It does not, by itself, establish what information can be recovered from a signal or guarantee that an entire installation is undetectable.
Uplink and downlink
Uplink is the radio path from a handset to a base station. Downlink is the path from a base station to a handset. The two paths have different signal characteristics and reception conditions. The supplied hardware includes separate antennas for these paths.
Channels and cellular standards
The 64-channel figure describes receiver capacity within the specified GSM configuration. It is not a count of mobile operators or a statement of support for additional cellular generations.
The main system’s listed bands are GSM 850, 900, 1800 and 1900 MHz. UMTS, LTE and 5G reception capabilities should not be inferred from this GSM specification.
Why C-SCAN is separate
C-SCAN is an optional network analyzer with its own scanner hardware and software license. It surveys 2G, 3G and 4G networks and presents network information on a map. Adding it does not convert the base GSM receiver into a 3G or 4G interception system.
Hardware specifications
| Model | ULTIMATE INTERCEPTOR |
|---|---|
| Main system standard | GSM / 2G |
| Frequency bands | GSM 850, GSM 900, GSM 1800, GSM 1900 |
| Receiver configuration | 64 channels |
| Antennas | 2 — uplink and downlink |
| Control station | Notebook with system software |
| Power supply | 220 V AC, 50 Hz; 12 V DC |
| Operating temperature | +5 to +40 °C (41 to 104 °F) |
| Portable version dimensions | 480 × 175 × 430 mm (approximately 18.90 × 6.89 × 16.93 in) |
| Portable version weight | 19 kg (approximately 41.9 lb) |
| Rack-mounted version dimensions | 730 × 720 × 500 mm (approximately 28.74 × 28.35 × 19.69 in) |
| Rack-mounted version weight | 30 kg (approximately 66.1 lb) |
| Separate optional analyzer | C-SCAN for 2G, 3G and 4G network surveys |
The AC rating above is 220 V, 50 Hz. A 120 V, 60 Hz input rating is not specified for this configuration.
Included equipment
Receiver and antenna hardware
- 64-channel receiver unit.
- Two antennas and two antenna cables.
- Tripod and antenna mounting kit.
- Quad-band GSM modem.
- System container.
- GPS receiver.
Computer, power and accessories
- Notebook with Windows operating system and Microsoft Office.
- Wireless Micro USB adapter.
- Headphones and 128 GB USB flash drive.
- 1000 VA rack-mount inverter, 12 V DC to 230 V AC.
- 20-inch-deep 6U shockmount rack.
- System implementation and two days of training.
Optional C-SCAN network analyzer
Cellular network survey
C-SCAN scans 2G GSM, 3G UMTS and 4G LTE networks without SIM cards. Its software provides map visualization, a cell database, distance measurements, drawing tools and points of interest.
The analyzer is a separate addition to the GSM system. Its network-survey capabilities are not specifications of the base receiver.
C-SCAN package
- Scanner hardware.
- Three antennas.
- GPS antenna.
- USB connection cable.
- Scanner software license.
A separate C-SCAN laptop is not listed in this offer’s add-on package.
Frequently asked questions
Is this a GSM, UMTS or LTE system?
The main receiver is a GSM/2G system. The separate optional C-SCAN analyzer surveys 2G, 3G and 4G networks.
What does the 64-channel specification mean?
It describes the receiver configuration within the supported GSM bands. It does not mean 64 mobile operators or support for additional cellular standards.
Does passive reception mean the equipment acts as a base station?
No. Passive reception listens to existing radio signals. It is distinct from an active system that establishes a replacement base station.
Are the portable and rack-mounted versions the same size?
No. The portable version is 480 × 175 × 430 mm and weighs 19 kg. The rack-mounted version is 730 × 720 × 500 mm and weighs 30 kg.
Can it connect directly to a US wall outlet?
The listed AC input is 220 V, 50 Hz. Direct compatibility with US 120 V, 60 Hz mains is not specified and must be verified for the supplied power equipment.
Does C-SCAN expand the GSM receiver to 3G and 4G?
No. It adds a separate network-survey function; it does not change the specified cellular standard of the main receiver.
Technical documentation
Configuration record
The supplied equipment list should identify the enclosure version, receiver configuration and any separate analyzer package.
Power requirements
Confirm the electrical ratings of the supplied power components, especially for installations using a mains supply other than 220 V, 50 Hz.
System identification
Keep the receiver model, hardware version and software license details with the equipment record for maintenance and technical support.
Technical inquiries
ULTIMATE INTERCEPTOR documentation
Contact our team for product information, technical specifications and available manuals.