سعر فوب
أحصل على آخر سعر( Negotiable )
|1 Piece Minimum Order
بلد:
China
نموذج رقم:
NDS2406/NDS2406A
سعر فوب:
( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
1 Piece
تفاصيل التغليف:
carton
موعد التسليم:
-
القدرة على التوريد:
1000 Piece per Week
نوع الدفع:
T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Ms. jenny
peihua road,chengdu,sichuan,china, Chengdu, Sichuan
Outline
NDS***6 (NDS***6A) DVB-T2 modulator is our new product developed complying with the DVB-T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by *0% under the similar carrier to noise ratio (CNR) threshold. NDS***6 (NDS***6A) DVB-T2 modulator also supports single-PLP and multi-PLP (option) to receive T*-MI from DVB-T2 gateway through its ASI and IP port. (This function is also option.)
Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T2 STB.
Features
1. Fully complying with EN**2 **5 standard
2. 4 ASI ports (for 1 channel TS with 3 ports for backup)
3. TS over IP (UDP); T*-MI over IP (Option)
4. *0MHz /loop out, 1PPS /loop out
5. DVB-T2 RF output
6. Supports single PLP, multi-PLP (Option)
7. Support MISO and SISO
8. Support QPSK/*6QAM/*4QAM/**6QAM (normal or rotated)
9. Support TS format: T*-MI (Option) or TS (Mode A)
*0. High performance output: MER>*3dB, shoulder level>*6dB
*1. Output signal bandwidth: 5M, 6M, 7M, 8MHz
*2. Support MFN and SFN (Option) net mode
*3. Supports non-linear and linear digital pre-distortion (DPD)
*4. RF output level: **5~*3 dBm, 0.1db stepping
*4. Constant temperature crystal oscillator, as high as 0.1ppm stability
*5. Support online upgrade
*6. Keyboard operation and LCD display
*7. Web Network
management system (GUI)
Specifications
Input |
T2MI over ASI and IP (Option) |
***0 Mbps Ethernet port ***-NDS***6A |
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**0 Mbps Ethernet port ***-NDS***6 |
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1 channel TS over ASI, TS over IP port (UDP) |
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*0MHz reference clock and loop out, BNC interface |
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1PPS and loop out, BNC interface |
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Modulation |
Standard |
EN**2 **5 |
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Mode |
Mode A: single-PLP; Mode B: multiple-PLP (Option) |
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PLP Constellation |
QPSK, *6QAM, *4QAM, **6QAM (Normal or Rotated) |
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L1 Post Constellations |
BPSK, QPSK, *6QAM, *4QAM |
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FEC Length |
Short(*6K), Normal (*4K) |
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FEC Rate |
1/2, 3/5, 2/3, 3/4, 4/5, 5/6 |
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Pilot Pattern |
PP1 - PP8 |
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Guard Interval |
1/**8, 1/*2, 1/*6, *9/**6, 1/8, *9/**8, 1/4 |
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FFT Mode |
1k, 2k, 4k 8k, *6k, *2k (normal or extended) |
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Bandwidth |
5MHz, 6MHz, 7MHz, 8MHz |
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Net Mode |
MFN, SFN (Option) |
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RF Out |
Connector |
N Type, *0ΩImpedance |
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RF range |
*0~**9Mhz, 1hz stepping |
|||
Output level ATT |
**5~*3 dBm, 0.1db stepping |
|||
MER |
> *3db |
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Shoulder Level |
>*6dB |
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System |
LCD display, keyboard and web Network management |
|||
Supporting software upgrading through network |
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General |
Demission (W*L*H) |
**2mm×**0mm×*4mm |
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Weight |
4.8kg |
|||
Temperature |
0~*5℃(operation),**0~*0℃(storage) |
|||
Power supply |
AC **0V±*0%,*0/*0Hz |
|||
Power Consumption |
*4W |
|||
بلد: | China |
نموذج رقم: | NDS2406/NDS2406A |
سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 1 Piece |
تفاصيل التغليف: | carton |
موعد التسليم: | - |
القدرة على التوريد: | 1000 Piece per Week |
نوع الدفع: | T/T |
مجموعة المنتج : | DVB headends |