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Antenna không dây UHF gắn tường TOA YW-4500
Mô tả
Antenna không dây UHF gắn tường TOA YW-4500
– The wireless antenna YW-4500 has been designed for UHF band wireless system. Cable loss can be compensated for by a built-in RF signal booster. The YW-4500 in a dipole antenna designed to be installed in doors. Use the coaxial cable with 75 Ω impedance.
Specifications
| Model | YW-4500 |
| Power Source | 7 – 12 VDC (supplied from amplifier or tuner) |
| Current Consumption | 15 mA or less |
| Receiving Frequency | 550 – 932 MHz, UHF |
| Dipole Ratio Relative Gain | 8 dB or more (780 MHz) |
| VSWR | 3.0 or less |
| Output Impedance | 75 Ω |
| Mounting Hole Pitch | 83.5 mm (dimensions for wiring box) |
| Operating Temperature | -10ºC to +50ºC |
| Operating Humidity | 30 % to 85 %RH (no condensation) |
| Finish | AES resin, off-white |
| Dimensions | 105 x 140 x 126 mm |
| Weight | 270g |
– Sản xuất tại Đài Loan.
– Bảo hành: 12 tháng.
