» Sản phẩm » Thiết bị AudioGuide » Okayo

Mr. Cường: 0913.009922

Language Interpretation System

Mã sản phẩm : EJ7

Giá : Liên hệ

Hãng sản xuất: Okayo

Tình trạng : Còn hàng

- Frequency band on 514 to 865MHz (region dependant)

- Up to 96 channels

- True sound quality

- Aluminum case with proffesional look

- LCD display for battery, channel number reading

- Rechargeable design

OVERALL SYSTEM
Oscillation type	PLL Synthesized Control OSC
Carrier frequency range	514MHz ~ 865MHz (region dependent)
Operating temperature	-10℃ ~ 50℃
Power requirements	2 x AA (1.2V/1600mAH, Ni-MH) or 2 x AA (1.5V Alkaline)
Channels	16 or 96 channels (region dependent)
Frequency response	80 Hz ~ 13 kHz @with EJ-7R-F Mic in
Dynamic range	110dB
T.H.D.	1%
Operating range	100 M (line of sight)
Dimensions (D x W x H)	26 x 64 x 88 mm
Weight (with battery)	170 g
TRANSMITTER	EJ-7T
RF output power	10mW, subject to local rules
Spurious emission	250nW
Mic./Aux input	3.5 mm
Battery life (Ni-MH/Alkaline)	8 hours/ 9 hours typical
Modulation level	17 kHz
RECEIVER	EJ-7R
Receiving mode	PLL single-channel
RF spurious rejection	58 dB
IMD rejection	58 dB
Double intermediate	243.95 MHz / 10.7 kHz
Audio level	1.4 V
Aux output	550 / 300 / 100 mV
Earphone connector	3.5 mm
Battery life (Ni-MH/Alkaline)	12 hours/ 15 hours typical