ราคา 4,600.00 บาท
ราคาปกติ : 5,100.00 บาท
ประหยัดไป 500.00 บาท
*ราคาไม่รวมภาษีมูลค่าเพิ่ม 7%
UHF Wireless Antenna for TOA WT-4800 Receiver/WD-4800 Antenna Distribution System
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.
Power Source |
7 - 12 V DC (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 |
-10 %%dC to +50 %%dC |
Operating Humidity |
30 % to 85 %RH (no condensation) |
Finish |
AES resin, off-white |
Dimensions |
105 (W) × 140 (H) × 126 (D) mm |
Weight |
270 g |
Accessory |
M3.5 screw for wiring box…2, Tapping screw (M4) for wooden wall…2, |