Plek van Oorsprong: | Sjina |
Brand Naam: | Topgolf |
Model nommer: | TPW-BPF-470-SMAF |
sertifisering: | ROHS, CE, ISO |
The passive filter is the most essential radio frequency(RF) component for base station. Its main function is to multiply the reflection and diffraction of the high-frequency electromagnetic signal in the filter cavity, so that the specific electromagnetic wave phases are superimposed and offset, thus to select the target frequency while filter other waves of signal.
Topwave model TPW-BPF-470-SMAF, is a 470-488MHz UHF band cavity filter, provided with 50W power rating, low Insertion Loss and high Isolation value. It is a customized product to meet exactly our customer’s need during practical usage.
Model No | TPW-BPF-470-SMAF |
Frekwensie (MHz) | 470-488MHz |
BW(MHz) | 18MHz |
invoeging Verlies(dB) | ≤1.0 |
Opbrengsverlies (dB) | ≥15 |
verwerping(dB) | ≥30dB@F0±25MHz |
impedansie | 50 ohm |
Kraggradering (W) | 50 (Gemiddeld per hawe) |
Werktemperatuur | -20~+55℃ |
connector | SMA-wyfie |
Voltooi | Swart oorgetrek |
Relatiewe humiditeit | 5% 95% |
Dimensies (mm) | 104 * 108 * 73 |
Gewig (kg) | 2.50 max (approx) |
Opmerking | Algemene toleransie 3 mm |
ROHS-nakoming, CE- en ISO-sertifikaat
Gewaarborgde Parameter Gewaarborg
UHF-bandbedekking 470-488MHz
Lae invoegingsverlies en lae VSWR
Beskikbaar met Tipe N, 7/16DIN of 4.3/10 Connectors
Wyd vir verspreide antenna (DAS) oplossings.
Goed geïnstalleer in ingeboude stelsel (IBS)
Klein grootte en maklike installasie vir basisstasietoerusting