SET UHF RECEIVER AND BUG BU36 QUARTZ CRYSTAL STABILIZED COMBINED
The UHF36 SET combines the miniaturization and power of the UHF transmitter using 3-6V batteries, and the sensitive UHF-433 PLL receiver Ver. 1.
We are adjusting each set to a 100% matching frequency. This set is using only high grade components, and one of the unique receiver features - listening to the converation and recording at the same time, if it is connected to a recorder.
The PLL UHF CRYSTAL CONTROLLED RECEIVER can be used in a room or business, indoor or outdoor. It employs a High sensitive microphone circuit which allows the user to eavesdrop the mini FM transmitter from 200m in urban areas and up to 500+ meters (Line Of Sight).
THE UHF RECEIVER
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Power supply: 9V alkaline battery (not included)
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Dimension: ONLY 2 X 5.5 X 8.7 cm !!!.
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Frequency: 433.8-433.9MHz
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This is an ORIGINAL crystal controlled NFM PLL UHF receiver.
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Double Superheterodyne - PLL
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Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad).
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Less current drawing than any similar device - due to SMD components. (MIL SPECS 1% accuracy)
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External antenna, only 10cm.
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Built by using SMD components, for more stability and sensitiviy
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Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad)!
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Deviation: ~ 2.5 KHz to 6 KHz !!!
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Sockets for audio recording and earphones.
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External DC socket.
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PROFESSIONAL PLATED BOARD FOR EXTRA STABILITY. There is NOT oxidation and dry soldered joints during the time due to the coating material.
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Just connect it to the battery, and start listening.
THE UHF TRANSMITTER
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Power Supply: 2 X 3V coin-type battery CR-2430 up to CR-2050
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Board Dimension: only 2.5cm Diameter!
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Frequency: 433.6-433.9MHz.
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Estimated transmitting: up to 500 m line of sight. (L.O.S).
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Built by using SMD components, for more stability and miniaturization (MIL SPECS 1% accuracy).
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Using a special material for encapsulating, for safety and stability !
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The transmitter is coated with special Anti-static material.
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The transmissions penetrates through walls and ceilings.
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Tiny electret amplified microphone.
IT CONTAINS
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1 Set Crystal controlled PLL Crystal controlled receiver and B36 transmitter.
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1 User manual.
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2 Gifts