离岸价格
获取最新报价1 ~ 1999 USD / Set ( Negotiable )
|1 Set Minimum Order
国家:
China
型号:
KT-MDDWDF/0-B0-V1 ; KT-SDDWDF/43-B0-V1
离岸价格:
1 ~ 1999 USD / Set ( Negotiable ) 获取最新报价
位置:
-
最小订单价格:
1 per Set
最小订单:
1 Set
包装细节:
carton lined with safety foam .
交货时间:
15-20days after order comfirm
供应能力:
1000 Set per Month
付款方式:
T/T, Western Union, PayPal
產品組 :
-
联系人 Ms. cao
fengze, Quanzhou, Fujian
Quick Details
| Packaging Details: | Carton with safty foam ,or as customized. |
|---|---|
| Delivery Detail: | **4 weeks after order confirmed, or according to the quantity |
******0 Dual Band gsm repeater
|
******0 Dual Band gsm repeaterMain Features |
High linearity PA; High system gain;
Intelligent ALC technology;
Full duplex and high isolation from uplink to downlink;
Automatic Operation convenient operation;
Integrated technique with reliable performance;
Local and remote monitoring (optional) with automatic fault alarm &remote control;
Weatherproof design for all weather installation;
******0 Dual Band gsm repeaterTechnical Specification:
|
Items |
GSM**0+DCS***0 Dual Band Selective Repeater |
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Operation bandwidth (Mhz) |
Nominal frequency |
******5MHz &********5MHz ******0MHz &********0MHz |
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Gain (dB) |
Nominal output power *5dB |
*0±3 |
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Number of determine |
GSM |
Broad band |
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DCS |
Wide band |
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Output power (dBm) |
GSM modulating signal |
*5±1 |
*3 ; *7 ; *0 ; *3 ; ±1 |
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DCS modulating signal |
*5±1 |
*3 ; *7 ; *0 ; ±1 |
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ALC (dBm) |
Input signal increase *0dB |
Po ≤ ±1 |
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Noise figure (dB) |
Work frequency band |
≤5 |
Base station coupling Priorto does not make the request |
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Ripple in band (dB) |
GSM (Summit effective work within the bandwidth) |
≤3 |
≤3 |
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DCS (work effectively within the bandwidth) |
≤4 |
≤4 |
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Frequency error (ppm) |
GSM Nomial output power |
≤0.*5 |
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DCS Nominal output power |
≤0.*5 |
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GSM/DCS |
Transmission time delay (µs) |
Work frequency band |
≤5 |
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Peak phase error (º) |
Work frequency band |
≤*0 |
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RMS phase error (º) |
Work frequency band |
≤5 |
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Gain adjusting range (dB) |
Nominal output power *5dB |
≥*0 |
≥*0 |
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Gain adjustment linear (dB) |
*0dB |
Nominal output power *5dB |
±1 |
±1 |
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*0dB |
Nominal output power *5dB |
±1 |
±1 |
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*0dB |
Nominal output power *5dB |
±1.5 |
±1.5 |
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Intermodulation attenuation (dBc) |
Work frequency band |
≤*0 |
≤**5 |
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≤**6 |
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Band carrier suppresstion |
|
≥*0 |
≥*0 |
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Network capacity |
Support for *-chain network and star network, and *-port hybrid network approach |
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The maximum draw distance should be greater than *0km |
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Each remote devices to meet EVM≤6% RMS; DCS |
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RF dynamic range |
The signal dynamic range ≥*0dB; EVM deterioration is not more than 6% .DCS |
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Time delay |
Single delay: Digital fiber optic repeater ≤*8µs |
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System time delay: Digital optical fiber relay pull far system ≤*5µs (one carry six) |
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Spurious emissions |
****0Khz (peak value) |
**6dBm/1Khz |
**6dBm/1Khz |
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**0Khz**0Mhz (peak value) |
**6dBm/*0Khz |
**6dBm/*0Khz |
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*0Mhz*1Ghz (peak value) |
**6dBm/**0Khz |
**6dBm/**0Khz |
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VSWR |
BS port |
1.5 |
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MS port |
1.5 |
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| 国家: | China |
| 型号: | KT-MDDWDF/0-B0-V1 ; KT-SDDWDF/43-B0-V1 |
| 离岸价格: | 1 ~ 1999 / Set ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 1 per Set |
| 最小订单: | 1 Set |
| 包装细节: | carton lined with safety foam . |
| 交货时间: | 15-20days after order comfirm |
| 供应能力: | 1000 Set per Month |
| 付款方式: | T/T, Western Union, PayPal |
| 產品組 : | - |
