1.Frequency response: 100Hz-13KHz
2.Sensitivity: -44dB¡À2dB
3.Reference sound receiving distance: 20~120cm
4.Portable table moving and microphone pipe can be pull out
5.Newly digital design
6.LCD display
7.Listening and speaking
8.The system power supply for all the delegate units is provided by the main unit
at 24 safe voltages. ...
1.Designed in accordance to ISO and IEC914.
2.Speaking and listening function.
3.The system power supply for all the delegate units is provided by the main unit
at 24 safe voltage.
4.9P-DIN plugs for system T-type connection.
5.Unidrectional electrets MIC and HIFI voice loud-speaker
6.Electric capacity type microphone, equipped with windshield cover. ...
Built-in power supply device and signal amplify,which can support more than
70groups of the speech enquipment;
Four groups of 9P-DIN plugs for severla systemes Join;
Can offer the power and date communication socket of video central processor;
Possess the output socket of audio frequency equipment;
Equipped with BAL socket of connecting kinds of rsult device;
Built-in telephone coincidence for telephone meeting;
Built-in volume processor for volume regulating
...
UHF 800MHz band PLL frequency synthesized
96 applied channels with 300KHz channel space
Twice mixer superheterodyne circuit for high sensitivity
Excellent SAW filter for RF and IF circuit
Manufactured by SMT components and technics
AA size batteries for microphone, supply time up to 10~30h
Dual DC-DC step up circuit design for microphone
Up to 150 meter operation distance in perfect environment
...
UHF 800MHz band PLL frequency synthesized
96 applied channels with 300KHz channel space
Dual tune true diversity receiver
Twice mixer superheterodune circuit for high sensitivity
Excellent SAW filter for RF and IF circuit
Manufactured by SMT components and technics
AA size batteries for microphone, supply time up to 10~30h
Dual DC-DC step up circuit design for microphone
Up to 300 meter operation distance in perfect environment
...
]
