Lenolink Telecommunication Co.,Ltd
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Outdoor RF Accessories GSM Band Filter 900 IP67 45dB
Radio frequency (RF) and microwave filters represent a class of electronic filter, designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). This frequency range is the range used by most broadcast radio, television, wireless communication (cellphones, Wi-Fi, etc.), and thus most RF and microwave devices will include some kind of filtering on the signals transmitted or received. Such filters are commonly used as building blocks for duplexers and diplexers to combine or separate multiple frequency bands.
Design Advantages
• Integrated structure design.
• Lower PIM, lower insertion loss, higher isolation, and higher power handing capacity.
• Differentiated DC/AISG 1.1/2.0 pass allows full compatibility with requiring TMAs.
• IP67 protection ensures stable performance in any environment.
• Mounting hardware for Wall and Pole mount provided.
• Compact design, easy installation.
• Lifetime warranty
| Type No. | 97.00125 |
| Electrical | |
| Frequency (MHz) | 890-915 & 935-960 |
| Insertion Loss (dB) | ≤ 0.6 |
| Rejection (dB) | ≥ 45 @ 698-880MHz |
| Impedance | 50 Ω |
| Return Loss | ≤ 1.3:1 |
| Input Power (c.w. per input port) | ≤ 60 Watts |
| Average Power (c.w./per port) | ≤ 200W |
| Intermodulation Products | ≤ -160dBc (3rd order; with 2×20W) |
| Environmental | |
| Temperature Range | -20 to +55°C (Operating) |
| Humidity | 95% max, non condensing |
| DC/AISG transparency | By-pass (2500 mA max.) |
| Application | IP67 |
| Lightning protection | 3kA, 10/350µs pulse |
| Mechanical | |
| Connectors | DIN 7-16 female (long neck) |
| Colors | Grey, RAL 7035 (powdering) |
| Dimensions (without connectors) | Single unit: 220*190*65 mm (without bracket) |
| Weight | Single unit: ≤ 4.1 kg |
| Packing with bracket | 1 pc/box |
Company Profile
Our company established in 2014, which is a new-high-tech enterprise which focus on microwave technology research,RF,microwave component and system industry development.We are located in ShenZhen, covering total 73000m2 and possess 300 advanced microwave detection devices and precision machining equipment. The capacity of production one year here is around USD200 million.
Our products contains 16 series and 1000 designs with their own property right and authority approval. The products are Power Splitter, Directional Coupler, RF Attenuator Dummy Load, Cable Assembly, Connector, Filter, Duplexer and Combiner. Customers' designs (OEM / ODM) are also available.