[URL="http://yenphat.vn/May-bo-dam.html"]Máy Bộ đàm[/URL] cầm tay Hongda HD-K99
Giá : Liên hệ (Chưa bao gồm thuế VAT)
Bảo hành : 12 tháng
Vận chuyển: Miễn phí trong nội thành Hà Nội
Thông tin chi tiết
Technical Index
Frequency Range VHF136-174MHz
UHF400-430MHz
UHF450-470MHz
Rated Voltage DC 7.2V
Memory Channel 16
Current ≤1.6A
Modulation Distortion <5%(300-3000Hz)
[IMG]http://yenphat.vn/upload/product/big/1489912428_1918397420_B%E1%BB%99%20%C4%91%C3%A0m%20c%E1%BA%A7m%20tay%20Hongda%20HD-K99.jpeg[/IMG]
Maximum Frequency Deviation ≤5KHz
Channel Spacing 12.5KHz/25KHz
Frequency Sensitivity ±2.5PPM
Antenna Impedance 50Ω
Dimension 114*57*39mm
·TRANSMITTER
Output Power ≥5W

CTCSS Frequency Deviation 0.75KHz±50Hz
Spurious Radiation ≤7uW
[URL="http://yenphat.vn/Bo-dam-cam-tay.html"]Bộ đàm cầm tay[/URL] Hongda HD-K99
Modulation Mode 16KøF3E
Remanent Radiation ≤-35dB
·RECEIVER
RF Sensitivity ≤0.25uV
Silent Sensitivity ≤0.2uV
Audio Frequency Power ≥500mW
Audio Distortion <5%
Modulation Receiver Bandwidth ±7KHz
Spurious Rejection ≥55dB
Selectivity ≥65dB
Intermodulation ≥60dB