3776

X-band repeater block

Brève description

The repeater block is used for weak X-band RF signals amplifying from two antennas. The gain is carried out by two blocks of amplifiers and bandpass filters. X-band repeater block is applied in GSM / MVDS / MITRIS systems

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  • Description
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Parameter Value
Frequency ranges:  
amplifier 1 7.839 GHz (with bandwidth 40 МHz)
amplifier 2 8.150 GHz (with bandwidth 40 МHz)
Gain of amplifiers 1 and 2, dB, not less 35
Noise figure of amplifiers 1 and 2, dB, not more 5.0
Output Power @P1dB, dBm 23
Output Power of amplifiers 1 and 2, dBm at level IMD3 – 45dBc, not less +15…16
Gain flatness over frequency range (amplifiers 1 and 2), dB, not less +/– 0.6
Input/output, not more 1.5
Input/output interfaces  Waveguide flanges WR-112
Return loss at Repeater Block inputs/outputs, not more 15 dB
Connectors for supply voltage РС4
Supply voltage, V +15…+30 VDC
Supply current, mA 300 mA max
Operating temperature From –30 to +60°C
Operating humidity from 0% to 95%
Dimensions (W x H x D) 134 x 47.9 x 178.8
Weight, kg up to 3 kg

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Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products.