سعر فوب
أحصل على آخر سعر1 ~ 1999 / Set ( Negotiable )
|1 Set Minimum Order
بلد:
China
نموذج رقم:
KT-MDDWDF/0-B0-V1 ; KT-SDDWDF/43-B0-V1
سعر فوب:
1 ~ 1999 / Set ( Negotiable ) أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
1 per Set
الحد الأدني للطلب:
1 Set
تفاصيل التغليف:
carton lined with safety foam .
موعد التسليم:
15-20days after order comfirm
القدرة على التوريد:
1000 Set per Month
نوع الدفع:
T/T, Western Union, PayPal
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Ms. cao
fengze, Quanzhou, Fujian
| Packaging Details: | Carton with safty foam ,or as customized. |
|---|---|
| Delivery Detail: | **4 weeks after order confirmed, or according to the quantity |
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******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;
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******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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| بلد: | China |
| نموذج رقم: | KT-MDDWDF/0-B0-V1 ; KT-SDDWDF/43-B0-V1 |
| سعر فوب: | 1 ~ 1999 / Set ( Negotiable ) أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 1 per Set |
| الحد الأدني للطلب: | 1 Set |
| تفاصيل التغليف: | carton lined with safety foam . |
| موعد التسليم: | 15-20days after order comfirm |
| القدرة على التوريد: | 1000 Set per Month |
| نوع الدفع: | T/T, Western Union, PayPal |
| مجموعة المنتج : | - |
