PKI 4100 Digital Wideband RF & GSM/ 3G Detector (1MHz – 10GHz) is an intelligent compact handheld counter surveillance device designed to detect and locate the presence of covert surveillance devices. The PKI 4100 has got two independent RF detectors, one that detects a Wideband range of 0 to 10.000MHz (10GHz) and another which detects only the Cellular GSM900, GSM1800 and 3G (UMTS) bands with much increased sensitivity. These two independent detectors can operate simultaneously for maximum detection capability or separately to allow specific types of devices to be detected or filtered.
Our latest digital RF and microprocessor technology is utilized to provide very high sensitivity across a wide frequency range to ensure detection and location of even the weakest radio transmissions. The Wideband 1MHz – 10GHz mode is used to detect VHF, UHF and Microwave transmitters. Such devices include miniature room transmitters or bugs, main powered transmitters, telephone transmitters, video transmitters, mobile telephones, fixed frequency tracking devices, walkie talkies etc.
The Cellular GSM & 3G mode is used to detect transmissions from cellular mobile phone based devices. Such devices include mobile phones, GPD vehicle trackers, GSM listening devices (bugs) and convert wireless 3G cameras. With the Digital Peak Pulse mode, which is used to detect signals from devices that only transmit momentarily and to indicate that a signal has been detected. Such devices include vehicle trackers, GSM devices with SMS text messages or burst transmitters that accumulate information and transmit it in short bursts.
Features of the PKI 4100 Digital Wideband RF & GSM/ 3G Detector (1MHz – 10GHz):
- Two built-in RF Detectors: 0-10GHz and GSM/3G
- RF Detectors can operate independently or simultaneously for maximum flexibility
- Cellular Mode to detect GSM900, GSM1800 and 3G(UMTS2100) devices
- Ultra sensitive – detects signals from up to 10m
- Detected Band/Frequency Indicator to help identify device/network type
- Digital Burst Signal Detector for GSM/3G Tracker/SMS (text) detection
- Wideband Mode – ultra wide frequency response 10GHz
- Built-in Frequency Counter GSM/3G Antenna Input 2G 900MHz
- Intelligent Digital or Analogue Indicator to determine signal type
- 10 Segment Signal Strength Meter
- Ultra high sensitivity to locate even the weakest signals
- Backlit LCD Display for use in all conditions
- Audio Demodulation
- Silent Vibrate & Beep Modes for signal strength
- Internal Li-Ion battery pack and mains charger
- Machined aluminum enclosure for ultimate durability
- Supplied in Heavy Duty Carry Case
| GSM/3G Antenna Input 2G 900 MHz |
| Center Frequency | 897,50 MHz |
| Band Width | 880-915 MHz |
| Out-of-Band Attn | >40dB typ |
| Min. Detection Level | -35dBm typ |
| Peak Detect Threshold | 31dBm typ |
| Response Time | 100ms |
| Specifications |
| Input Frequency range | 1 MHz - 10.000 MHz (10 GHz) |
| Sensitivity | 100 MHz - 49 dBm |
| 200 MHz - 47 dBm |
| 500 MHz - 46 dBm |
| 1 GHz - 41 dBm |
| 2 GHz - 36 dBm |
| 5 GHz - 18 dBm |
| 10 GHZ - 3 dBm |
| Antenna Connector for Wideband Antenna Input | MCX Socket -50 Ohm |
| Demodulation Sensitivity for 50mW Audio | -30 dBm |
| Frequency Response | 400Hz - 5kHz +/- 2dB |
| GSM/3G Antenna Input 2G 900 MHz |
| Center Frequency | 897,50 MHz |
| Band Width | 880-915 MHz |
| Out-of-Band Attn | >40dB typ |
| Min. Detection Level | -35dBm typ |
| Peak Detect Threshold | 31dBm typ |
| Response Time | 100ms |
| GSM/3G Antenna Input 3G(UMTS) 1950MHz (WCDMA) |
| Center Frequency | 1950.00 MHz |
| Band Width | 1925 - 1975MHz |
| Out-of-Band Attn | >70dB |
| Min. Detection Level | -75dBm |
| Peak Detect Threshold | 70dBm |
| Response Time | 100ms |
Supplement Accessories:
- Semi-Rigid Wideband Whip Antenna
- With Semi-Rigid GSM / 3G Whip Antenna
- Earphones
- 9V DC Charger – 110V to 240V AC input (Audio Switching) with International Adaptors
- Protective Heavy Duty Carry Case
| Instrument Display |
| Type | LCD STN Backlit |
| RF Signal Strength | 10 element bargraph |
| RF Carrier Frequency | 2800.0MHz (2.80GHz) maximum |
| Internal Audio Amplifier |
| Output Power | 0.25W |
| Frequerncy response | 300Hz - 15kHz +/-1dB |
| Headphone Connector | 3.5mm Jack |
| Miscellaneous |
| Internal Battery | 7.2V 1100mAH Li-Ion rechargeable |
| Operating Duration (fully charged battery) | 5 to 6 hours |
| Charge Time | 4 hours maximum |
| Operating Temperature Range | -10°C to +50°C |
| Relative Humidity | < 90% |
| Dimensions | 135 x 84 x 30mm |
| Weight | 300g |
| Signal Processing and Control | RISC Based Microcontroller |
