MIC-DVBM690 QAM Modulator
Product Details:
| Place of Origin | Shaanxi China |
|---|---|
| Brand Name | MIC |
| Model Number | MIC-DVBM690 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2 Set/Sets |
|---|---|
| Payment Terms: | L/C,D/A,D/P,T/T |
Detailed Product Description
MIC-DVBM690 QAM modulator adopts advanced digital signal processing technology .After receiving DVB transport streams, it processes signal like RS coding before IF/RF output. Besides digital television signal transmission, expanding to other digital value-added services conveniently. It can be widely used in CATV digital head-end, digital MMDS and applicable of Broadband Digital System.
Features
1. Supports full-range variable data rate and bandwidth.
2. Complies with DVB standard and is also compatible with the GB/T170-2001, GY/T106-1999, ETS/EN300429 standard.
3. Besides two-channel ASI input interface,4-channel loop output (SPI,Telecom E3 or DS3 etc. input is optional).
4. VFD display, process the setting on front panel.
5. Fixed or agile RF output and one IF output.
6. -20dB test port.
7. Automtically code stream stuffing and PCR remarking.
8. Master/slave current sharing power supply, AC220V(master) and DC48V(slave).
9. With RS-232 and RJ-45 Ethernet interface, have network management.
10. 60dBmV(RMS) output level.
11. Self-diagnostication and alarm.
Specifications
Interface specification | ||
ASI input standard configure | Interface | BNC,75Ω |
Type | ASI | |
Packet format | Self-diagnostication 188 or 204 packet | |
Syntax | SPTS or MPTS | |
IF output | Interface | F type,75ΩITU-B&C |
Frequency | 3046MHz | |
Output level | 40dBmV RMS | |
Return loss | ≥18dB | |
RF output | Interface | F type ,75Ω |
Frequency | 50870MHz | |
Bandwidth | 18MHz | |
Level | 5060dBmV RMS | |
Return loss | ≥15dB | |
MER | ≥40dB | |
BER | ≤9×10-9256QAM | |
SNR | ≥50dB | |
Signal specification | ||
Channel coding | RS coding,according to ITU-T,A,B or C | |
QAM mode data stuffing | 16,32,64,128,256 | |
Input code rate | Up to 215Mbit/s | |
Packet | Self-diagnostication 188 or 204 byte | |
Symbol rate | 1.07.0M/s | |
EVMbefore equalizing | ≤2%RMSRF output | |
BERafter equalizing | ≤5×10-9256QAM | |
SNR | ≥50dBin bandwidth | |
Bandwidth | 6 or 7MHz 8MHz | |
PID filtering range | Optional | |
Common specification | ||
Power | AC110260V,50/60Hz | |
Power consumption | 40W(MAX) | |
Configuration | 191U | |
weight | 6.5kg | |
MIC-DVBM690 QAM Modulator
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Company Info
Shaanxi MIC High and New Science Technology Industrial Co., Ltd
[China]
[Verified Member]
Online Postings: Products, Selling Leads
Business Type:Manufacturer
City: Xi'an city
Province/State: Shaanxi
Country/Region : China