DVB-T Modulators Headend QAM Modulators DVB-C RF Modulators IPTV CATV IP Modulators RF Modulators CS-401-4
| Min. Order: | 1 Set/Sets |
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| Payment Terms: | T/T |
| Supply Ability: | 200sets |
| Place of Origin: | Sichuan |
Company Profile
| Location: | Chengdu, Sichuan, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Brand Name: | Chinasuper |
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| Place of Origin: | China (Mainland) |
| Control: | LCD/SNMP |
| Dimensions(L*W*H): | 482mm×455mm×44.5mm |
| Function: | LCD keyboard operating, Web NMS support.(Chinese-English ) |
| Power requirements: | AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz |
| Input: | 8×CVBS inputs,BNC interface |
| Production Capacity: | 200sets |
| Packing: | Cartons(Bubble in) |
| Delivery Date: | 5-7 Business Days After payment is received |
Product Description
Product Overview
CS-401 Series Modulator is a cost effective integrated QAM modulator. This device is integrated up to 1 channel QAM modulating carrier outputs, in which each carrier has independent signal channel encoding and direct RF output. Therefore, the device is featured with excellent RF performance index. It supports 1 channel ASI inputs (1 QAM (J.83 A/B/C), 1 DVB-C tuner input or 1 DVB-T tuner input). Alternatively, this device can take various RF inputs of DVB-T/ISDB-T/DVB-C/ATSC-T/DTMB-T signals by installing the relevant build-in tuners. CS-401 Series Modulator can also support local and remote control to set its working parameters.
Feature
1. Fully comply with DVB-C (EN300 429) and ITU-T J.83A/B/C;
2. 1 adjacent channel QAM carrier wave
3. 1 channels ASI input (1 QAM (J.83 A/B/C), 1 DVB-T tuner input or 1 DVB-C tuner input) and support 188/204 byte TS packet
4. DVB-T/ISDB-T/DVB-C/ATSC-T/DTMB-T RF input (optional)
5. Support accurate PCR adjusting
6. Support five QAM constellation(ITU-T J.83A) modes: 16/32/64/128/256 QAM,
7. Support QAM constellation(ITU-T J.83B/ITU-T J.83C) modes: 64 /256QAM
8. Symbol rate adjustment range: 5.0Mbps~9.0Mbps
9. Support PSI/SI editing function
10. RF output range: 30MHz~960MHz in 1.0 kHz step
11. RF ATT range: -16dBbm~0dBm in 0.5dB step
12. Support input de-multiplexing and PSI/SI editing
13. Support LCD display and keyboard
14. Excellent RF output performance index, MER≥40db
15. Support network management(NMS/SNMP)
Technical Specifications
Input | 1 ASI input | CS-401C |
1 DVB-T tuner input | CS-401T | |
1 DVB-C tuner input | CS-401M | |
1 ATSC-T tuner input | CS-401A | |
Modulation parameters | QAM channel | 1 |
Standard | DVB-C(EN300 429)and ITU-T J.83A/ ITU-T J.83B/ ITU-T J.83C | |
Symbol rate | 5.0~9.0Mbps, 1kbps stepping | |
Constellation | 16 / 32 / 64 / 128 / 256QAM | |
FEC | RS(204, 188) | |
RF Output | Interface | F type, 75Ω impedance |
Frequency range | 30~960 MHz, 1khz stepping | |
Output level | -16dbm~0dbm(per QAM carrier) 0.5db stepping | |
MER | ≥ 40db | |
ACLR | − 55 dBc | |
System | Support LCD display, keyboard operation, and NMS/SNMP operation | |
English and Chinese version interface conversion | ||
Support Software Upgrading through Ethernet | ||
General | Dimensions(L×W×H) | 482mm×455mm×44.5mm |
Approx weight | 3.2Kg | |
Temperature range | 0~45℃(Operating),-20~80℃(Storage) | |
Power Requirements | AC 110V±10%, 50/60Hz | |
AC 220V±10%, 50/60Hz | ||
Power consumption | ≈25W | |