Panggonan Asal: | China |
Jeneng Brand: | Gelombang ndhuwur |
Panggil Model: | TPW-740-11LPLPDA-41F |
Certification: | ISO9001, ROHS, CE |
The log-periodic antenna is a type of directional panel antenna, which is often used for indoor distribution and elevator signal coverage. The logarithmic periodic antenna is mainly used in the ultra-short wave band, and can also be used as a short wave communication antenna and a medium wave and short wave transmitting antenna. In addition, log-periodic antennas can also be used as feeds for microwave reflector antennas. Since there are suburbs that move with the working frequency, it is necessary to make the deviation between the effective area and the focal point in the entire working frequency band within the allowable tolerance range during installation.
Topwave model TPW-740-11LPLPDA-41F, it is a low PIM indoor wideband 698-4000MHz Log Periodic antenna with -153dBc in 4.3-10 Connectors. It is designed to optimized for indoor coverage networks.
Spesifikasi Listrik | |||
Model No. | TPW-740-11LPLPDA-41F | ||
Range Frekuensi, MHz | 698-960 | 1710-2700 | 3300-4000 |
Gain, dBi | 11.5 | 13.5 | 13.5 |
VSWR | ≤2.0 | ≤1.5 | ≤1.8 |
Polarisasi | vertikal | ||
PIM, 3rd Order, 2x20W | ≤-150 dBc | ||
Rasio ngarep kanggo mburi | ≥15 dB | ||
Beamwidth Horisontal | 90 ° | 75 ° | 54 ° |
Beamwidth vertikal | 66 ° | 58 ° | 42 ° |
Impansi Input | 50 Ω | ||
Max. input Power | 50 W | ||
Perlindungan Kilat | DC lemah | ||
Spesifikasi Mekanikal | |||
konektor | 4.3-10 wadon | ||
dimensi | 440x205x60 mm | ||
bobot | 1.1 kg(perkiraan) | ||
Bahan Reflektor Kab | aluminium | ||
Bahan Radome | ABS (UV Stabil) | ||
suhu Operating | -40°C nganti +65°C | ||
Pole sing dipasang | Ø38-Ø52 mm |
ROHS & CE Compliance
Parameter Dijamin Dijamin
Wide Frequency Band Panutup 698-4000MHz
Kurang Selipan Mundhut & Low VSWR
Kasedhiya karo Tipe N, 7/16DIN utawa 4.3/10 Konektor
Umume kanggo Solusi Antena Distribusi (DAS).
Digunakake kanggo Sistem In-bangunan