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OKAYO ELECTRONICS CO., LTD.

system for language interpretation, Interpretation Systems

OKAYO ELECTRONICS CO., LTD. specializes in servicing the Language Interpretation System needs of businesses locally and across the country. We strive to offer well-engineered, quality EJ-7, Language Interpretation System, Language interpretation System that enables our customers to take their own projects from idea to reality. Our mission is to be innovative through new designs and to produce the highest quality products at an incredible value. From providing quality Language Interpretation System to quality customer service, our team will do our best to answer questions, solve problems and assist you with your needs.
Categories > Guiding System > Simultaneous Interpretation
Language Interpretation System

EJ-7

Language Interpretation System

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Language Interpretation System
Language Interpretation System
Language Interpretation System
Amaze all participants in every occasion. Robust aluminum housing makes EJ-7 series look professional and solid. Various supportive features, such as AUX IN/OUT, backlit LCD screen, and XLR connector (optional), enhances its performance and makes reliable usage possible. To ensure that information is delivered clearly clear time, this device comes with adjustable sensitivity switches on transmitters and incorporates volume controls on receivers. Combined with an in-ear monitoring system, EJ-770T, simultaneous language interpretation during meetings becomes much easier.
Features :

  • 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

Specifications :

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

Transmitters or Chargers :


EJ-770T
Stationary Transmitter
EJ-774T
4-channel Stationary Transmitter		 　

▐ Chargers


HDC-707
Dual-slot Charger
HDC-712
12-slot Charger
HDC-736
36-slot charger

HDC-750
50-slot Charger		 　 　
▐ Accessories


EM-100
Single-sided Earphone
EM-101
Single-sided Earphone
(soft shell)
EM-201
Over-the-Head Headphone

EM-205
Over-the-Head Headphone
EM-305
Single-sided Earphone
(hard shell)
CM-100A
Collar Microphone

HM-35A
Behind-the-head microphone
HM-55A
Behind-the-head microphone
HM-65A
Behind-the-head microphone

LM-60A
Plug-In Microphone
LM-72A
Lapel Microphone
LM-72AM
Lapel Microphone with Mute Button

LM-90A
Lapel Microphone
N-32
Lanyard
NL-90
90cm Induction Loop

EC-205
Ear Cushion for EM-205
DEC-205
Disposable Ear Cover for
EM-201 and EM-205
RUB-100
Replaceable rubber earbud
for EM-100

PD-1600
1600mA Ni-MH Rechargeable
Battery
PD-2900
2900mA Ni-MH Rechargeable
Battery		 　

▐ Download

DM_EJ-7

Manual_EJ-7

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As a professional Language Interpretation System manufacturer, OKAYO ELECTRONICS CO., LTD. has an excellent advantage over the competition, developing strong designs at very competitive prices but maintaining extremely high quality. Customer service is another commitment we take seriously, our proven reputation and record of quality support won't leave you stranded. OKAYO ELECTRONICS CO., LTD. is the global leader in the design and manufacturing of high-performance EJ-7, Language Interpretation System, Language interpretation System. Over the years we have served our clients with dedication and honesty. We adopt ethical business policies and transparent dealings in our business.