Broadcast IP to RF 24 QAM Modulator

FOB Reference Price:Get Latest Price
$1,999.00 - $2,599.00 / Set | 1 Set/Sets (Min. Order)
Support Sea freight
Report Suspicious Activity
Quick Details
Place of Origin:
Brand Name:
Model Number:
IPQ6250 Plus
2 *100/1000 Base-T Ethernet, RJ-45 ports
RF Output:
1* RF Output, 1*-20dB RF Test Port
QAM Channel:
24 QAM channels
DVB SimulCrypt CAS(s):
Up to 4
Rf Frequency:
6 or 8 Mhz
We b browser and SNMP management
Supply Ability
Supply Ability:
100 Set/Sets per Month
Packaging & Delivery
Packaging Details
Export Standard Carton Package, or as per customer's request.
Product Description

IPQ6250 Plus a professional broadcast grade device dedicated to three-network convergence platform in the high speed IP-based head-end series, which is a new generation of modular & high density Edge QAM modulator combining multiple Gigabit Ethernet input, transport stream re-multiplexing, scrambling, maximum 144 channel QAM modulation in a 1U rackmount unit.

It supports 24 QAM channels and 1+1 redundant & hot-swappable power supplies for high reliability and stability of system. Its pay-as-you-grow modular design, flexible configurations and licensing mechanism are making the IPQ6250 Plus unparalleled scalability, reliability and system performance to cable operators.

With the IPQ6250 Plus, cable operators can be ensured that they will have a scalable, reliable, high performance video stream services for years into the future. It can be applied to cable DTV head-ends, sub head-ends and VOD networks.

Key Features

1.1RU modular design
2.24 QAM output channels
3.Support ITU-T J.83 A/B/C modulation, the output frequency range is: 47MHz~900MHz Annex
4.Modulation module can work in 16QAM, 32QAM, 64QAM, 128QAM, 256QAM and other modes
5.Output data bit rate range: single path 15.5 ~ 51.6Mbps
6.Each board supports 24 modulation frequency and 2 IP input
7.Supports up to 144 modulation frequency output (6 installation board)
8.Each channel has the option of an independent switch
9.RF single channel output data symbol rate range: 2.2 ~ 7Mbaud
10.Output level range: 95dBuV ~ 115dBuV
11.adjusting the gain, Balanced band level, level adjustment range is 0 ~ 20dB
12.Support PCR auto calibration

13.IP port supports burst and uniform input stream, and the code stream is implemented with uniform code to improve the efficiency of the output stream input and output parameters configured flexibly
15.automatic generation of SI/PSI information and manual upload
16.Sopport automatic generation or manual editing of network information, upload local network information subsection
17.PID filtering, mapping and transmission supported
18.Supports up to 4 CAS with the same density, DVB-CSA scrambling
19.-20dB RF test port soppurted
20.Tracking filter circuit design to ensure excellent out of band rejection performance
21.Support equipment operating parameters in and out
22.Support multi language user interface to meet the needs of the market at home and abroad
23.With working temperature, power supply monitoring function
24.opened through software licensing by a variety of configurations
25.Web browser management for local and remote management, monitoring and control

IP Input (QAM Module)
2 x100/1000 Base-T Ethernet
RJ-45 ports
Operation Mode
Independent or redundant
Data Format
MAC Layer Access
IEEE 802.3
Multicast and Unicast
Transport Stream Re-multiplexing
Capacity of Processing
Up to 512 programs
Auto correction
PSI/SI table auto-generation, manual insertion Comply with: ISO/IEC 13818-1
DVB SI (ESI EN300468)
Remapping, filtering and pass-through
Real-time Statistics
TS bitrate, program bitrate, PID bitrate
Transport Stream Scrambling (Software Options)
Scrambling Algorithm
Comply with DVB-CSA
Number of built-in scrambler
Numbers of CAS
Optional up to four DVB SimulCrypt CAS(s)
CAS Interface Protocol
TCP/UDP (via Network Management Port)
EMM Bandwidth
Scrambling Rate
Up to 60 Mbps per QAM channel
Modulation Output (QAM Module)
Output Connector
1 x RF Output
1 x -20dB RF Test Port
Connector Type
F-Type (Female, 75-Ω)
RF Frequency Range
6 or 8MHz
Qty of QAM channel
24 QAM channels (or carriers) 
Modulation Standards
ITU-T J.83 Annex A, B and C

Annex A: 16 /32 /64 /128 /256QAM
Annex B: 64 /256QAM
Annex C: 32 /64 /128 /256QAM

Symbol Rate
Annex A: 4.2 to 7 M Baud
Annex B: 5.057 M Baud
Annex C: 4.2 to 5.3 M Baud
RF Output Power Level
98 to 119dBμV (RF output Port)
70 to 90dBμV (-20dB test port)
≥38dB (64QAM, 6.875M Baud)
SNR (Out of band)
Return Loss
Carrier suppression
Gain Fine-tune
0 to 5.0dB, Step Size 0.25dB
1 x 10/100 Base-T Ethernet
RJ-45 (Front Panel Accessible)
Web browser and SNMP management
Power Supply
Built-in power supply module
Optional 1+1 hot-swappable & redundant power supplies
Input Voltage
100~240VAC, 50/60Hz
Operating temperature range
5°C ~40°C (41°F ~104°F)
Storage temperature range
-25°C ~70°C (-13°F~158°F)
Pressure range
Humidity range
Rated power
490mm × 490mm × 45mm
Our Company

With years of export experience along with best quality, advanced technology and excellent service, Dibdvb Technology has won numerous customers' trust and support all over the world.

We are mainly engaged in Broadcast tv and iptv business which includes the following several kinds:

1. Carrier grade broadcast cable tv equipments: Broadcast Encoder and Transcoder, Professional IRD, Mux and Scrambler, Modulator, Transmitter and Set top box
2. Carrier/Economy grade multiscreen iptv encoder/transcoder
3. Digital Video Modulator with HD MI/CVBS inputs, DVB-C/T/ISDB-T/ATSC modulator in 1RU/Compact Chassis
4. Broadcast DVB-C/T2/MMDS solutions
5. Carrier grade iptv solutions
6. Hotel tv systems base on ALL-IP or ALL-RF solution
7. Docsis3.0 CMTS Over Coaxial Cable to Internet

Packing & Delivery

1. Terms of Payment: TT, Paypal, Western Union, AliPay

2. Terms of Delivery: Air Express as DHL, FedEx, TNT, UPS, EMS, for details, please contact sales manager

3. Terms of Warranty: 5 Years and 24/7 hours online technical support

4. OEM ability: Yes. Customization details is depending on customer requirements.

5. Lead time: Generally 5 working days, for special orders, please contact sales manager for confirmation