Mô tả
Thông số kỹ thuật:
Dải tần số 640 đến 865MHz (phụ thuộc vùng) Lên đến 96 kênh Chất lượng âm thanh thực Pin Lithium tích hợp Có sẵn micrô / loa Trọng lượng nhẹ Thiết kế sạc lại
Đặc tính kỹ thuật:
OVERALL SYSTEM | |
Oscillation type | PLL Synthesized Control OSC |
Carrier frequency range | 640MHz ~ 865MHz (region dependent) |
Operating temperature | -10℃ ~ 50℃ |
Power requirements | Li-ion 3.7V 1200mA battery |
Channels | 16 or 96 channels (region dependent) |
Frequency response | Aux 70 Hz ~ 15 kHz @with EJ-5T Aux Ear. 100 Hz ~ 12 kHz @with EJ-5T Mic |
Dynamic range | 80dB |
T.H.D. | 1% |
Operating range | 60 M (line of sight) |
Dimensions (D x W x H) | TX: 33 x 52 x 88 mm; Rx: 37 x 52 x 99 mm |
Weight (with battery) | 82 g |
TRANSMITTER | EJ-5T |
RF output power | 1 mW / 10mW, subject to local rules |
Spurious emission | 250nW |
Mic./Aux input | 3.5 mm |
Battery life (Ni-MH/Alkaline) | 15 hours typical |
Modulation level | 15 kHz |
RECEIVER | EJ-5R |
Receiving mode | PLL single-channel |
RF spurious rejection | 55 dB |
IMD rejection | 55 dB |
Double intermediate | 130.06 MHz / 10.7 kHz |
Audio level | 2 V |
Earphone connector | 3.5 mm |
Battery life (Ni-MH/Alkaline) | 20 hours typical |
Trạm phát tín hiệu:
EJ-770T | EJ-774T |
Xạc pin:
HDC-502 | ![]() HDC-520 | ![]() |
Phụ kiện:
![]() 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 (for EJ-5R) | ![]() N-503 Break-Away Lanyard (for EJ-5T) | ![]() NL-90 90cm Induction Loop |
![]() LBT-1200 1200mA Lithium Battery |








EJ-770T
EJ-774T
HDC-502


























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