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Reliable Cable Products

Reliable 8-Port TV Antenna Signal Splitter, Distribution Amplifier with Power Supply and F59 Terminators - Connect up to 8 Devices to 1 Antenna or Cable Line LSA48

  • Based on 147 reviews
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Thursday, Aug 6
Order within 4 hours and 44 minutes
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Features

  • Connect up to 8 devices with a high quality amplified splitter. Provides 8 Ports with a +4dB boost per port, doubles your signal strength. Ideal for use with Over the Air antennas or Cable TV to prevent signal loss to multiple locations.
  • Compatible with All Standard and Digital Cable TV Services, OTA Antenna reception. NOT compatible with amplified antennas or installations where a pre-amp is used.
  • Boosts signal by +4dB on each port. Reduces analog signal snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve HDTV reception. Reduces snow and prevents image pixelation with digital cable. Boosts OTA signal for distribution to multiple TVs.
  • Ultra small form factor for ease of installation in confined spaces. Can be used outdoors in an approved enclosure. Power supply is for Indoor Use only. NOT FOR USE WITH SATELLITE TV. Connection cables are sold separately.

Description

Lindsay's LSA48 subscriber drop amplifiers will boost your digital TV and HDTV signals, increasing their overall signal strength. Lindsay amplifiers are commercial grade and meet stringent US and international standards, including SCTE. The LSA48 amplifier can be used in HDTV, CATV, off-air, analog, and digital RF distribution applications where performance and reliability are required. The LSA48 provides an excellent means to amplify and distribute an antenna or cable signal to up to 8 devices. The LSA48 provides a full set of 8 amplified output ports. Each port is boosted by +4dB, which is relatively double the input signal. All 8 ports can be used for any type of device, however for cable modems we recommend a "Unity Gain" amplifier, which also amplifies the return signal for cable modem use. The amplifier is surge protected and waterproof. It also has a unique mounting design that allows the amplifier to be mounted either horizontally or vertically with two separate sets of mounting brackets. This provides you with the best options for mounting the amplifier anywhere inside or outside your home. Supports operation from -40 degrees to +140 degrees Fahrenheit. The amplifier can be powered from any location within 100 feet of the amplifier. Power supply and F59 Terminators are included. Connection cables not included. Unit must be powered to provide any splitter capability. It will not operate without power.

Manufacturer: Reliable Cable Products


Maximum Supply Voltage: 12 volts


Mounting Type: Surface Mount


Brand: Reliable Cable Products


Number of Channels: 8


Maximum Supply Voltage: 12 volts


Mounting Type: Surface Mount


Number of Channels: 8


Operating Temperature: 140 °F


Output Power: 500 Milliwatts


Package Type Name: box or pouch


Maximum Output Power: 4 watts


Specification Met: Scte


Manufacturer: Reliable Cable Products


Model: LSA48


Brand Name: Reliable Cable Products


Unit Count: 1 Count


UPC: 851815008282


Part Number: LSA48


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great quality DA for FM signals
Used in a radio studio facility to share one rooftop FM antenna with multiple receivers. It works very nicely and provides roughly unity gain (0dB) to all outputs, so basically there's no loss vs using an unpowered splitter. Installation was very easy and the unit seems well built. Been in service about 2 months without a hiccup. ... show more
Reviewed in the United States on April 26, 2026 by J. Preece
    • Have it installed outside
Works like a dream and got more channels
Reviewed in the United States on July 11, 2026 by ICEMANx531
    • Works like magic!
Excellent! Works like magic for pulling in stations that previously were not available with antenna alone.
Reviewed in the United States on May 25, 2026 by George L. Hollier
    • Works great with the right antenna
I selected this amplifier because it could drive 8 TVs, thinking I would just use it in place of my existing amplifier, but it would not work with my original antenna. Updating to a different antenna everything works fine.
Reviewed in the United States on September 26, 2023 by David
    • Works flawlessly - Worth every penny
I've gone through my share of those under $20 inexpensive, un-powered spliters and this thing blows them away. I run a really nice antenna on top of my house for FM radios throughout my house and garage. I run (split) four coax cables off this splitter with no noticeable signal loss or noise. It is very well built and one of those things, that you get what you pay for. It's worth every penny! ... show more
Reviewed in the United States on September 28, 2025 by Michael Pistone
    • This amplifier Works Great connected 6 Television
I was a satellite TV customer for many years, but I finally decided to cut the cable and install my own antenna. To my surprise, the installation was simple, and I was even able to reuse the existing coax cable in the house. Now I’m picking up 125 channels — including many of the same ones I used to get through satellite service. ... show more
Reviewed in the United States on March 24, 2026 by Carl
    • Can't go wrong with this one!
High quality construction, and performance exceeds expectations. Signal strength output and numberr of outputs are perfect for my requirements. I made a good choice in selecting this amplifier!
Reviewed in the United States on January 20, 2026 by consumer
    • Impressive Antenna Amplifier
Works perfectly!
Reviewed in the United States on May 21, 2026 by Kenneth Diedrich

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