PAS-35

UHF room and phone transmitter. When the telephone is in use both sides of the telephone conversation are transmitted to a receiver. It works as a room transmitter at all other times.
With our Automatic Gain Control system it will pick up a whisper 40 feet away from the transmitter microphone as clearly as loud speech near it.
Exceptional audio quality.

Features

• Ultra miniature size.
• Automatic switching between phone line and acoustic mode when the handset is lifted.
• Powered by the phone line without batteries.
• Parallel connection to the phone line.
• The work of any other equipment on the phone line is not affected.
• Polarity of the connection does not matter.
• Shock resistant indestructible design.
• Crystal frequency control.
• Can be supplied with built in or external microphone.
• Microphone cable lenght is negotiable.

Technical data

Size: 34x18x8mm (1.34"x0.7"x0.3")
Range: 300 meters (1000 feet) in open field
           70 meters (250 feet) in a city
Acceptable line voltage: 7 - 120 V
Line current consumption: 1 mA
Output power: not less than 1 mW
Frequency: 433 - 434 MHz (300 - 434 MHz on demand)
Modulation type: NFM
Operating temperature: -20 to +60 °C (-4 to 140 °F)