Technical Data
a. Modulation mode: FM
b. Frequency synthesis: digital PLL
c. Frequency band: 1.7 - 4.0MHz
d. Frequency response: 100Hz-14kHz
e. Frequency stability: 10ppm
f. Pre-emphasis: 75 µSec.
g. Distortion at 1 kHz: <0.5%
h. Channel separation: >70dB
i. RF output power level: 700mV
j. RF output impedance: 50 ohms
k.Input impedance: 18k ohms
l. Max. input power level: 2V
m. AGC range: 30dB
n. S/N ratio: >75dB
o. Power consumption: 40W
p. Operating voltage: 110/220VAC±5%
8500S IR TRANSIMITTER
1. Radiates & distributes up to 8/10/12 channels of audio signal
2. Auto switched on/off by carrier signals from transmission main unit
3. Auto gain control to ensure diodes with max. efficiency
4. Convection cooled for noiseless, reliable operation
5. Mounted on ceiling, wall, floor stand or optional tripod
6. Easily daisy-chained together to expand coverage
7. Half radiator angle: ±22°
Technical Data
a. Frequency band: 1.7 - 4.0 MHz
b. Max. IR output power: 25W
c. Max. coverage range: 30m
d. Output level control: Low/High (50%/100%)
e. Angle of half intensity: ±22°
f. RF output impedance: 50 ohms
g. RF input voltage: 100-2000mV
h. Power consumption: 55W / Stand-by 8W
i. Power Supply: 110/220VAC±5%
8500Y + 8500H INTERPRETER UNIT
1. Design by the latest technology.
2. Work with headset earphone
3. 12CH simultaneous interpretation.
4. Easy to operate, just with a single press.
5. IR Transmit main unit could connect 8/10/12 interpreter’s units.
6. Voice adjustable and with prevention on feedback
7.Ensure that every channel is correspondent to the RELAY function respectively. In case the interpreter couldn't understand the speaker's language, he could switch to other channel to listen another interpreter's voice and then interpret it.
8. Delegates speak too fast; give a request for slow the speed.
9. Automatic numbering on system units
10. Prevention on interpreter's cough
11. More people could take part in the conference when system is connected with IR language distribution system
12. One interpreter's unit can be used for two interpreters in turn.
8500R IR RECEIVER
1. Pocket size wireless handheld unit
2. Accommodates up to 8/10/12 different languages
3. Channel selector and headphone connector
4. Power on/off switch and volume level control
5. Powered by rechargeable batteries
6. Aluminum carrying cases provided for receivers
7. Volume, channel and signal level display on LCD
Technical Data
a. Modulation mode: FM
b. Frequency synthesis: digital PLL
c. Carrier frequencies: 1.7 - 4.0MHz
d. Frequency response: 100Hz-14kHz
e. Pre-emphasis: 75 µSec.
f. Distortion at 1 kHz: <1%
g. Channel separation: >55dBA
h. Frequency stability: 10ppm
i. Operating voltage: 3.1V-5V
j. Power consumption: 60mW
Main Products: Audio Equipment
Business Type: Manufacturer,Trading Company
Shenzhen Guangdong China
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