Detailed Product Description

No dedicated wiring is required and detection with conventional counter-surveillance equipment is impaired as frequencies in the VLF band are used. Public mains supply systems of either 100VAC to 260VAC can be tapped. Once installed no on-going maintenance is required. A high level of RF drive is applied to maximize the receivable range in high interference conditions. Up to 50dB of companding and modulation ALC enhances signal quality. Encryption of the carrier modulation adds an extra safeguard against discovery by counter-surveillance searchers. SPECIFICATIONS: FREQUENCY RANGE: 60-450kHz FREQUENCY STABILITY: +/-5ppm DEVIATION: 6kHz MICROPHONE: EMCTXI; internal EMCTXL; external 100mm lead POWER SUPPLY: 100 to 260VAC OPERATING TEMPERATURE: -10 to 65C FEATURE: encryption