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TV Amplifiers & Modulators

Whether you're boosting reception in remote areas or distributing HD content across multiple screens, SCHNAP's range of TV amplifiers and modulators ensures superior signal strength and clarity. Our selection includes masthead and distribution amplifiers, HDMI modulators, inline satellite boosters, and active taps from trusted brands like Matchmaster and WISI. Featuring options with 4G/5G filtering, weatherproof enclosures, and support for DVB-T, IP, and satellite, these solutions are ideal for residential, commercial, and MATV setups.

Shop online now. Competitive trade pricing, national delivery, and live stock availability across Australia.

$125.80 $97.80
Masthead amplifier with 34dB gain and weatherproof casing—ideal for boosting UHF/VHF signals in weak signal areas. Built for outdoor installations, with compact and lightweight design to reduce signal noise and interference.
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$92.30 $71.80
Amplifier masthead with 24dB gain and weatherproof design—ideal for boosting UHF/VHF signals in residential TV setups. Built for outdoor installations, with included power supply for easy setup.
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$96.80 $74.20
Satellite inline amplifier with 18dB gain and 950-2400MHz frequency range—ideal for boosting signal strength in weak areas. Built for seamless integration, with a compact and lightweight design for residential and commercial systems.
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$213.00 $176.00
4 way amplifier splitter with 1x HDMI input and 4x HDMI outputs—ideal for home entertainment and commercial AV systems. Built for high-frequency response, with compact design for easy installation.
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$144.40 $119.30
2 way amplifier splitter with 5-1000 MHz frequency range and 10 dB output—ideal for homes and offices. Built for enhanced signal quality, with compact design for easy installation.
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$160.70 $132.80
UHF masthead amplifier with 15dB gain and integrated 4G/5G filter—ideal for homes and offices. Built for enhanced signal reception, with included power supply for easy setup.
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$164.50 $135.90
Masthead amplifier with 24dB gain and 4G/5G filter—ideal for enhancing VHF/UHF signal reception. Built for residential and commercial use, with included power supply for easy installation.
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$192.30 $158.90
Masthead amplifier with 34dB gain and built-in 4G/5G filter—ideal for homes and offices with weak TV signal reception. Built for enhanced signal clarity, with 12V DC input for efficient performance.
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$206.40 $170.50
Masthead amplifier with 34dB gain and integrated 4G/5G filter—ideal for enhancing TV signal reception in homes and offices. Built for easy installation, with included power supply and energy-efficient operation.
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$206.40 $170.50
Masthead amplifier with 34dB gain and built-in 4G/5G filter—ideal for enhancing UHF signal reception in homes and offices. Built for optimal performance, with included power supply for easy installation.
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$192.30 $158.90
UHF masthead amplifier with 25dB gain and integrated 4G/5G filter—ideal for homes and offices needing enhanced TV signal reception. Built for optimal performance, with super low noise design and compact dimensions.
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$192.30 $158.90
Masthead amplifier with 34dB gain and built-in 4G/5G filter—ideal for enhancing UHF TV signals in homes and commercial spaces. Built for optimal signal clarity, with energy-efficient 12V DC power supply.
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$164.00 $135.50
Multiband masthead amplifier with 34dB gain and integrated 4G/5G filter—ideal for boosting TV signals in homes and commercial spaces. Built for VHF/UHF frequencies, with included power supply for enhanced reception.
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$145.00 $119.80
Masthead UHF amplifier with 24dB gain and integrated 4G/5G filter—ideal for homes and commercial spaces. Built for enhanced signal reception, with included power supply for easy setup.
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$331.90 $274.20
DSB stereo modulator with 85dBµV output level and RCA & 3.5mm inputs—ideal for FM radio broadcasting and audio signal distribution. Built for versatile audio compatibility, with energy-efficient 12V DC power supply.
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$101.40 $83.80
Power passing masthead amplifier with 34dB gain and built-in 4G/5G filter—ideal for enhancing VHF/UHF signal reception. Perfect for homes and commercial spaces, ensuring clear TV signals with reduced interference.
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$194.30 $160.60
Masthead amplifier with 34dB gain and built-in 4G/5G filter—ideal for enhancing TV signal strength in homes and commercial spaces. Built for reliable performance, with compact design and included power supply.
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$804.40 $664.60
HDMI to DVB-T modulator with H.264 encoding and 4K HDMI loop through—ideal for home theater and digital signage. Built for high-definition video quality, with energy-efficient operation.
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$485.80 $401.40
16 way active tap with 47-2400MHz frequency range and minimal signal loss—ideal for residential and commercial satellite and FTA installations. Built for reliable signal distribution, supporting multiple connections without degradation.
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$648.40 $535.70
32 way active tap with 47-2400MHz frequency range and 32 outputs—ideal for distributing FTA and satellite signals. Built for homes and commercial buildings, with efficient 12V DC power supply.
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$130.80 $108.10
WISI pluggable modules with high-performance signal processing and easy installation—ideal for broadcasting and telecommunications. Built for seamless integration, with energy-efficient design.
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$458.40 $378.70
Split-band MATV amplifier with FM, VHF, and 3x UHF support—ideal for homes and commercial spaces. Built for versatile reception, with multi-input capability and low noise for improved signal quality.
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$3,404.70 $2,813.00
Triple HDMI to DVB-IP encoder with H.264/H.265 compression and real-time streaming—ideal for broadcasting and media production. Built for professional use, with support for multiple streaming protocols and efficient energy consumption.
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$3,938.10 $3,253.70
IP to DVB-T quad modulator with 4 DVB-T channels and user-friendly interface—ideal for broadcasting and commercial applications. Built for flexible content sourcing, with energy-efficient 12V DC power supply.
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$629.60 $520.20
Multi-band amplifier with 40-600 MHz terrestrial and 950-2150 MHz satellite range—ideal for homes and offices. Built for enhanced TV reception, with up to 20 dB gain and compact design for easy installation.
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$635.30 $524.90
UHF/VHF distribution amplifier with 45dB gain and internal power supply—ideal for enhancing TV signal reception in homes and offices. Built for reliable performance, with low noise and linear amplification.
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$596.10 $492.50
Smart masthead amplifier with auto programming and 3 inputs—ideal for enhancing TV signal reception. Built for residential and commercial use, with 90dBµV AGC controlled output for consistent signal strength.
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$24.40 $20.20
5/8" to PG11 adaptor with robust brass construction and 16mm maximum cable diameter—ideal for industrial and electrical applications. Built for secure connections, compatible with various cable types.
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$40.90 $33.80
PG11 to 'F' type adaptor with seamless connection and compact design—ideal for telecommunications and networking. Built for DIY applications, with easy installation and efficient material use.
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$134.20 $110.80
Pluggable module with 12V DC input and DVB-T, DVB-C compatibility—ideal for telecommunications and broadcast applications. Built for easy installation, with robust polycarbonate construction for long-lasting performance.
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$134.20 $110.80
Pluggable signal processing module with 12V input and 6W power consumption—ideal for broadcasting and telecommunications. Built for flexible configurations, with high compatibility with existing WISI systems.
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$120.80 $99.80
WISI VX and LR pluggable modules with flexible design and high compatibility—ideal for broadcasting and data transmission. Built for seamless integration, with low power consumption and standardized connectors.
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$120.80 $99.80
WISI pluggable modules with up to 1 GHz frequency and modular design—ideal for broadcast and telecommunications. Built for signal quality, with easy installation and compliance with international standards.
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$120.80 $99.80
WISI VX and LR series pluggable modules with 12V DC input and modular design—ideal for broadcasting and telecommunications. Built for versatile applications, with Ethernet and HDMI connectivity options.
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$120.80 $99.80
Pluggable signal processing module with 12V DC operation and high-performance capabilities—ideal for IPTV and CATV applications. Built for broadcasting and telecommunications, with a compact design for easy installation.
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Banish Pixelation: Pro TV Amplifiers & Modulators for a Perfect Signal

There’s nothing worse than settling in to watch the footy, only to have the picture break up into a pixelated mess. For clients in regional or fringe reception areas, or in buildings with long cable runs, a weak signal is a common frustration. As a professional installer, having the right TV amplifier or modulator in your toolkit can make all the difference between a fuzzy picture and a crystal-clear one.

At SCHNAP, we stock a comprehensive range of professional-grade TV amplifiers and modulators designed to ensure superior signal strength and clarity for any residential, commercial, or MATV project.

Fixing Weak Signals: Choosing the Right TV Amplifier

When you’re dealing with signal dropouts, you need to boost it correctly. We offer two main types of TV amplifiers:

  • Masthead Amplifiers: Installed right up at the antenna mast, these powerful amps boost the signal at the source, before any signal is lost down the cable. They are the number one solution for weak signal areas. Our range includes durable, weatherproof models perfect for Aussie conditions.
  • Distribution Amplifiers: When you have a good signal coming from the antenna but need to split it to multiple TV points throughout a home or building, a distribution amplifier is the go. It boosts the signal after the splitter, ensuring every TV gets a strong, clean picture.
  • 4G/5G Filtering: A Modern Must-Have In today's crowded airwaves, interference from mobile phone towers can wreck a perfectly good TV signal. Many of our TV amplifiers feature built-in 4G/5G filtering to block this interference, ensuring a stable, uninterrupted viewing experience.

Distribute Your Own Content: The Power of HDMI Modulators

Need to get the picture from a single Foxtel box, Blu-ray player, or CCTV system onto every TV in a house, pub, or office? An HDMI modulator is the clever solution. It takes the HD signal from your source and converts it into its own digital TV channel. You can then simply tune in to that new channel on any TV connected to the same antenna system—it’s that easy.

Solutions for Any System (Including MATV)

Our range is built for pros tackling any job, big or small. We stock everything from simple inline satellite boosters to complex active taps and head-end equipment for large-scale MATT (Master Antenna Television) systems, with support for DVB-T, IP, and satellite signals.

Top Brands for Signal Integrity

A reliable signal depends on quality hardware. That’s why we stock industry-leading, trusted brands like Matchmaster and WISI, known for their high performance and durability.

Why Pros Choose SCHNAP for TV Amplifiers & Modulators

Stop fighting with fuzzy pictures and weak signals. Get the right gear from a supplier that understands the trade.

  • A huge range of professional TV amplifiers and modulators.
  • Check live stock levels across Australia.
  • Fast delivery to your workshop or job site.
  • Competitive trade pricing for all professional installers.

For a perfect signal every time, trust SCHNAP to have the right solution for your next installation.

Need TV amplifiers or modulators at the best prices and good quality? Shop now at Schnap