Antenna

1, group when delay lack fidelity Group when delay lack fidelity belong to a kind of linear lack fidelity, it basically is introduced by filter. This kind lack fidelity will cause undesirable effect to TV picture quality. If be in program of transmis

Posted at 08-08-11 by Admin views(1004)

Graph 1 it is half semmetry brace up child cable deserves to accept a plan, because half brace up child The input impedance that looked at 2 o'clock from AB is 73 , two brace up child have symmetry rightly, reason A, B was 73/2=36.5 respectively to t

Posted at 08-08-11 by Admin views(902)

FM-DV3 occasionally extremely child aerial Frequency limits 87.5-108MHz Gain 6dBd Antenna of perpendicular polarization high-power Can comprise linear antenna to radiation completely blast Stainless steel / copper brace up child Can undertake null fi

Posted at 08-08-11 by Admin views(1050)

FM-DV2 occasionally extremely child aerial Frequency limits 87.5-108MHz Gain 4.5dBd Perpendicular polarization Directional radiate, group blast agile Stainless steel / copper brace up child Can undertake null fill-in and beam declination by the requi

Posted at 08-08-11 by Admin views(1038)

FM-DV1 occasionally extremely child aerial Frequency limits 87.5-108MHz Side registers mood small loss Whole wave band launchs aerial Perpendicular polarization Stainless steel material is qualitative Thunder of dc ground connection is protected 　

Posted at 08-08-11 by Admin views(1191)

please Click here to get our dipole antenna Because FM broadcasting content is rich, acoustic quality good, frequency is noisy the upper limit that the frequency frequency of the FM broadcasting with wide, good quality answers can amount to 15000Hz

Posted at 08-08-11 by Admin views(1691)

Antenna of 2 meters of HB9CV please Click here to get our dipole antenna

Posted at 08-08-09 by Admin views(4481)

please Click here to get our dipole antenna Spare parts watch Spare parts 数 is worth / 编 号 数 quantity

Posted at 08-08-11 by Admin views(1082)

This antenna uses aluminium alloy and coaxial cable structure, weight is light, tear open easily outfit, have aerial gain it is tall, good to match performance, frequency bandwidth, standing wave comparing is low and blast off goodly with receive per

Posted at 08-08-09 by Admin views(1623)

SX - 200 ／ SX - 400 standing wave compare powermeter is Japan of company limited of industry of the first electric wave diamond antenna series product, it is a kind of passive standing wave compares powermeter, it join is between broadcasting station

Posted at 08-08-11 by Admin views(3940)