US$ 2199.50
18") Weight 7
the 20mm incorporates both “F” Low Dispersion (FLD) glass
Universal screws for total versatility
In taking photographs of starry skies or other celestial scenes at night
TOA UHF Fixed Mount Dipole Antenna Sony E-Mount 18") Weight 7The 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 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
US$ 2199.50
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