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Antenna feed system
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Product overview
Model ELE-B15N detection method: Diffuse reflection background suppression type, set distance 2~15cm, detection distance 10~150mm, spot size about ∅ 1.5mm/15cm, switch mode: L.on (light input action)/D.on (light blocking action), switchable indicator light, output indicator light: red; Power indicator light: Green response time ≤ 2ms Sensitivity adjustment 6···
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Product details
| Test items | Indicator requirements | |||
| Forward-facing | reverse | |||
| Frequency Range (MHz) | 869-880/934-960/1840-1875/2130-2170/2575-2655 | 824-835/889-915/1745-1780/1885-1905/2575-2655 | ||
| Nominal Maximum Output Power (dBm) | 37±1 | 25-30±1 | ||
| Automatic Level Control (ALC) (dB) | ≤|±2.0| | |||
| Maximum Gain (dB) | 95±3 | 90±3 | ||
| Gain Adjustment Range (dB) | ≥30 | |||
| Gain Adjustment Error (dB) | 0～20 | ≤|±1.0| | ||
| >20 | ≤|±1.5| | |||
| In-band fluctuation (dB) | ≤3.0 | |||
| Frequency error | ≤±0.01ppm | |||
| Transmission Delay (μs) | ≤5.0 | |||
| Input/output voltage VSWR | ≤1.5 | |||
| Noise Figure (dB) | ≤5.0 | ≤5.0 | ||
| Vector Amplitude Error (EVM) | ≤6% | |||
| Out-of-band inhibition | 5MHz£ f_offset | ≥60dB | ||
| Intermodulation attenuation | ≤-36dBc/30kHz | |||
| Monitor operational maintenance functions | 1. Query and configuration function (√) 2. Fault management function (√) 3. Remote control function (√) 4. System security management function (√) | |||
| Appearance of the whole machine | 1. Beautiful cable tie (√) 2. The whole machine is neat and tidy (√) 3. Product identification (√) 4. Joint fastening( √ ) | |||
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Antenna feed system
No. 2 Shihuan Road, Shiyan Street, Baoan District, Shenzhen New era Gongrong Industrial Zone A2 building
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