Interference to your 3G and 4G services?
February 9th, 2014
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Better Data with our New Bandstop Filter
With more and more of our clients having problems with LTE and 3G interference from different RF sources, this new filter helps prevent any interference from the frequency band 1983.1 – 1990 MHz.
Interference Prevention with Customisation
We can customise any Passband and Stopband for your case with 30 to 50 dB rejection suiting your needs. Normally 30dB rejection is adequate in most cases, meaning that the interference is supressed to at least 20 times lower in power. This will improve voice and data significantly, bring more traffic, more revenue and happier customers in the network with improved LOYALTY!
Filter with DIN connectors
| Specifications | |||
| Passband | MHz | 1960-1980 | 2150-2170 |
| Stopband | MHz | 1983.1～1990 | |
| Insertion loss | dB | <1.0 @ 1960 – 1979 MHz<1.7 @ 1979 – 1980 MHz<0.5 @ 2150 – 2170 MHz | |
| Stopband Rejection | dB | ＞45 @ 1983.1～1990MHz | |
| Return Loss | dB | >15 @ 1960 – 1980 MHz>18 @ 2150 – 2170 MHz | |
| IM3 | dBc | <-160 @ 2x40w carriers | |
| Connector | 7/16 DIN | ||
| Impedance | Ω | 50 | |
| Power | dBm | 50 Average Power54 Spontaneous Power | |
Categories: 4G, Contact, Filters, LTE, New Product 3G, 4G, bandstop filter, dragontech, Long Term Evolution, LTE, parts, Product
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