- 400-090-9199
·Features
1、Industry-leading circuit design and production to ensure product reliability and stability;
2、PLL dual-channel phase-locked loop loop design, frequency offset can be automatically corrected;
3、Unique intelligent ID identification technology, more effective against interference;
4、Digital and analog mixed transmission, without the disadvantage of audio transmission delay;
5、Built-in up to 200 channels, the frequency distribution can be easily set;
6、Simple infrared frequency matching design, frequency adjustment is easy to achieve;
7、LCD liquid crystal display, the working status of the equipment is clear at a glance;
8、With balanced and unbalanced audio output, it is convenient to connect various audio equipment;
9、The receiver displays the parameters of the transmitter, which is convenient for monitoring the working condition of the microphone;
10、There is a mute indicator on the gooseneck microphone, which is convenient for the host to understand the equipment status;
11、The volume and transmission power can be adjusted on the wireless transmitter base, which is convenient for user engineering debugging;
12、The wireless transmitter base has a key lock, which can prevent the user from accidentally touching the adjustment device;
System |
Model |
H-700E |
Use distance |
≥80 meters (the actual distance is related to the surrounding environment) |
|
Frequency Range |
650-700MHz |
|
Radio frequency generation |
Phase Locked Loop Frequency Synthesizer |
|
RF bandwidth |
50MHz |
|
RF Frequency Accuracy |
+/-10ppm |
|
Frequency points |
200 (100 left and right) |
|
Operating temperature |
-10 degrees Celsius to 50 degrees Celsius |
|
Audio frequency response |
60Hz-15KHz |
|
System SNR |
>90dB(A-weighted, maximum output) |
|
System Total Harmonic Distortion |
<0.8% 1KHz(300mV output) |
Receiver |
Receiving method |
Super-Intradyne Secondary Mixing Mode |
Diversity reception |
-95dB |
|
Sensitivity |
<0.8% 1KHz(300mV output) |
|
Display method |
LCD |
|
Power supply |
DC12V 500mA |
|
Audio output method |
Two balanced XLR/one mixed output |
|
Channel |
2-way |
Launcher |
Dynamic Range |
>90dB |
Max. transmit power |
30mW |
|
Display method |
LCD |
|
Current consumption |
<150mA/3V |
|
Power supply |
AA1.5Vx2 |
|
Use time |
About 8 hours (related to battery quality) |
Pick-up Cartridge |
Transduction method |
Capacitive |
Pick-up Cartridge |
Cardioid |
|
Sensitivity |
<-43dB±3dB(0dB=1V/Par@ 1KHz) |
|
SPL |
>110dB SPL |
Receiver |
Receiving method |
Super-Intradyne Secondary Mixing Mode |
Diversity reception |
-95dB |
|
Sensitivity |
<0.8% 1KHz(300mV output) |
|
Display method |
LCD |
|
Power supply |
DC12V 500mA |
|
Audio output method |
Two balanced XLR/one mixed output |
|
Channel |
2-way |
Launcher |
Dynamic Range |
>90dB |
Max. transmit power |
30mW |
|
Display method |
LCD |
|
Current consumption |
<150mA/3V |
|
Power supply |
AA1.5Vx2 |
|
Use time |
About 8 hours (related to battery quality) |
Pick-up Cartridge |
Transduction method |
Capacitive |
Pick-up Cartridge |
Cardioid |
|
Sensitivity |
<-43dB±3dB(0dB=1V/Par@ 1KHz) |
|
SPL |
>110dB SPL |