Signal and source survey
Ajmi checks satellite source, dish position, /headend condition, existing cabling and signal quality.
CATV Distribution System Integration
CATV distribution for buildings and facilities requiring structured, reliable and maintainable TV distribution infrastructure.
Real service scope
CATV distribution work AJMI handles
AJMI surveys the channel source, headend output, amplifier locations, coaxial routes, splitters and outlet quantities to design a balanced and maintainable CATV distribution network.
Measured signal levels from headend to outlet
Cable loss, active gain, passive loss, branch balance and outlet levels are calculated and then verified with instruments. Results are recorded so future faults can be traced by segment.
Channel plan and headend-output assessmentCoaxial loss budget and amplifier selectionSplitter, tap and branch-balance planningOutlet-level measurement, labelling and test report
Work modules
Service capability modules with field execution
Each module below represents a practical work area Ajmi can handle during planning, installation, commissioning or support.
Headend and rack design
, modulators, encoders, and rack equipment are planned according to the project.
Distribution cabling layout
Riser, floor, room outlet, coax/fiber route and cable quality are reviewed for stable TV distribution.
/ setup
Distribution levels, taps and points are arranged for reliable signal delivery.
Testing and fault tracing
Signal strength, quality, channel availability and weak points are tested during commissioning.
Maintenance and upgrade
Ajmi supports existing MATV, SMATV, CATV, satellite and headend systems with repair and upgrade planning.
Technical system drawing
CATV / MATV distribution architecture drawing
This drawing shows the real system connectivity behind the service, including source flow, central equipment, network path, endpoint options, testing, support and long-term operation.
Delivery method
How AJMI delivers a CATV distribution system
01
Source & Signal Survey
Cable TV sources, channel plans, headend equipment, coax condition, amplifiers, splitters, taps and outlet levels are checked.
02
RF Level Design
The frequency plan, amplifier gain, losses, splitter and tap values, return path and target outlet levels are calculated.
03
Headend & Coax Execution
Headend devices, amplifiers, coax routes, splitters, taps and outlets are installed or corrected to the approved design.
04
MER, BER & Level Test
Signal level, MER, BER, channel availability and picture quality are measured at representative and end-of-line outlets.
Remote Headend Review
Monitored headend devices and channel status can be reviewed remotely where management interfaces are available.
On-site RF Measurement
Coax faults, connectors, amplifiers, taps and outlet levels require physical RF-meter testing.
CATV AMC
AMC can include level balancing, connector inspection, amplifier checks, channel verification and fault-response visits.
Need this service for your project?
Send your requirement and Ajmi will review the suitable technical direction.