Detailed Product Description

Encryption prevents recognition of the transmitted signal and increases the difficulty in uncovering its presence. The sealed construction makes it weatherproof and suitable for outdoor use. This is a parasitically powered telephone UHF transmitter for use on direct line telephones. It will transmit only when the telephone is in use and once installed, requires no further attention. SPECIFICATIONS FREQUENCY RANGE: 350-960MHz FREQUENCY STABILITY: +/-5ppm MODULATION: narrowband FM DEVIATION: 4kHz POWER SUPPLY: parasitic from telephone line CONNECTION: in series OPERATING TEMPERATURE: -10 to 65C SIZE: 51 x 25 x10mm FEATURE: encrypted