Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 

View As:

Sort By:

Display:

RF Distribution Amplifiers:

Page:

►►
    ◄◄
     
     
     
    • RF System Distribution Amplifier

      RF System Distribution Amplifier

      The ACA-35-1000 is a quality, broadband, indoor distribution amplifier, designed for RF distribution systems, such as apartment complexes, hospitals, schools, prisons, and hotels. This amplifier is ideal for those RF distribution systems whose input source is a "cable drop", the output of a MATV/SMATV headend, or the output of a small CATV headend.The ACA-35-1000 amplifier has 35 dB of operational gain, which is variable using a built-in gain control. These ampli-fiers use a push-pull discrete a

       

      Read More

      Item #: ACA-35-1000

      Availability: In Stock

      Our Price: $183.15

      Add to Wishlist
    • Blonder Tongue RMDA 860-43P Rack Mounted Distribution Amplifier 43 dB 47-860 MHz Power Doubling

      Blonder Tongue RMDA 860-43P Rack Mounted Distribution Amplifier 43 dB 47-860 MHz Power Doubling

      The RMDA Series are professional quality, broadband, rack-mounted hybrid distribution amplifiers. The RMDA’s are ideal as a headend launch amplifier or distribution amplifier for MATV, SMATV, or CATV applications requiring rack mounting. A variety of models are available with operational gains of 15, 30, 43, or 50 dB and frequency ranges from 47 to 450, 550, 750, 860, or 1000 MHz. Refer to the RMDA specifications for available gain and bandwidth combinations.

      The RMDA Series amplifiers have buil





         

        Read More

        Item #: BT-RMDA860-43P

        Availability: Usually ships in 3-10 business days

        Our Price: $882.25

        Add to Wishlist
      • Contemporary Research QCA9-33 Active Combiner

        Contemporary Research QCA9-33 Active Combiner

        The Contemporary Research QCA9-33, is an active RF combiner that features eight high-level inputs and one low-level input, combining with high isolation and amplifying up to a 33 dBmV output level.

        Designed for QMOD HDTV applications, the eight RF inputs typically receive 29 dBmV RF from QMOD HDTV modulators. The ninth input is for up to 19 dBmV RF signals, such as incoming cable feed, a control channel from an ICE-HE Head End control modulator, or another QMOD or QCA9-33. Up to 8 QCA9-33 combin

           

          Read More

          Item #: CRC-QCA9-33

          Availability: Direct Ship From Manufacturer

          Our Price: $275.00

          Add to Wishlist
        • Channel Vision CVT-2/8WB 2 In x 8 Out Amplified Splitter

          Channel Vision CVT-2/8WB 2 In x 8 Out Amplified Splitter

          Channel Vision's 2x8 Bi-Directional Cable TV Amplified Splitter Wideband is designed with a built in combiner for modulated signals. They allow IR signals to pass through the modulator input to the TV outputs, making it a perfect match for the E2200IR, E3200IR or E4200IR. The amplified splitter is designed to mount directly on any flat surface. With 8 amplified outputs you can connect multiple TV's including: HDTV, cable boxes, or cable modems.

          • 8 Amplified outputs: 4.5dB gain
          • Amplified return path


           

          Read More

          Item #: CVT-2-8WB

          Availability: In Stock

          Our Price: $106.43

          Add to Wishlist
        • Blonder Tongue ACA-30-550 Apartment Complex Amplifier 30 dB/47-550 MHz

          Blonder Tongue ACA-30-550 Apartment Complex Amplifier 30 dB/47-550 MHz

          Blonder Tongue ACA-30-550 Apartment Complex RF Amplifier

          The ACA Series are indoor broadband distribution amplifiers designed to be used in RF distribution systems such as those for apartment complexes, hospitals, schools, prisons, and hotels. Two way models are available in 550, 750 and 860 MHz bandwidths with a passive return path of 5-30 MHz. A one way model is also available in a 550 MHz bandwidth only. ACA's are housed in a compact, aluminum chassis that provides excellent heat dissipation.





           

          Read More

          Item #: ACA-30-550

          Availability: In Stock

          Our Price: $186.70

          Add to Wishlist
        • Channel Vision 1x1 38dB Bi-directional Amplifier

          Channel Vision 1x1 38dB Bi-directional Amplifier

          Channel Vision's 40dBmV Amplifier is the perfect cable or antenna amplifier for large multi-dwelling units (MDU’s) that require precise RF amplification with gain and slope adjustments for a professional installation.

          • Suitable for use with CATV or Antenna Systems from 5-1000 MHz frequency TV band
          • Provides an amplified 5-42MHz bi-directional reverse path for interactive TV, addressable cable box converters and cable modems
          • Includes variable gain to reduce the possibility of over driving the system

           

          Read More

          Item #: CVT-40BID

          Availability: In Stock

          Our Price: $211.20

          Add to Wishlist
        • Contemporary Research QDA4-45 RF Amp/Combiner

          Contemporary Research QDA4-45 RF Amp/Combiner

          The Contemporary Research QDA4-45 is an amplified RF combiner that can switch between one or four inputs, with adjustable amplification up to 50 dB.

          Designed for QMOD HDTV applications, the QDA4-45 can receive an RF feed from QMOD modulators or QCA9-33 Active Combiners. Inputs can be switched between one or four inputs, with selectable gain.

          The compact QDA4-45 mounts two across in a single rack space using CR RK1 and RK2 rack kits, and can be mixed with QMOD HDTV modulators using the same rack

             

            Read More

            Item #: CRC-QDA4-45

            Availability: In Stock

            Our Price: $371.00

            Add to Wishlist
          • Blonder Tongue RMDA 860-S15 Rack Mounted Distribution Amplifier 15Db 47-860 Mhz Single Hybrid 100-240 Vac 50/60 Hz

            Blonder Tongue RMDA 860-S15 Rack Mounted Distribution Amplifier 15Db 47-860 Mhz Single Hybrid 100-240 Vac 50/60 Hz

            The RMDA Series are professional quality, broadband, rackmounted hybrid distribution amplifiers. The RMDA's are ideal as a headend launch amplifier or distribution amplifier for MATV, SMATV or CATV applications requiring rack mounting. A variety of models are available with operational gains of 15, 30, 43 or 50 dB and frequency ranges from 47 to 450, 550, 750, 860 or 1000 MHz. Refer to the RMDA specifications for available gain and bandwidth combinations.

            The RMDA Series amplifiers have built-in

               

              Read More

              Item #: BT-RMDA860-S15

              Availability: Usually ships in 3-10 business days

              Our Price: $353.52

              Add to Wishlist
            • Channel Plus 3x8 Multiroom Distributor for CATV

              Channel Plus 3x8 Multiroom Distributor for CATV

              • Designed with the highest headroom available in a distribution amplifier
              • Handles an extremely wide range of input signals from today's NTSC and tomorrow's digital TV (HDTV)
              • The DA-550 is the heart of a multiroom distribution system with outputs to eight televisions, coax runs up to 150 feet, and three inputs (one from a CATV or antenna and two from modulators
              • CP-DA550BID is for bidirectional interactive cable systems
              • CP-DA550HHR is used with off-air antennas or satellite systems

               

              2 Models Available

              Item #: CP-DA550BID

              Availability: In Stock

              Our Price: $238.99

              Add to Wishlist
            • RF amplifier with 18 dB gain and  55 dB max out- 1000 MHZ bandwidth

              RF amplifier with 18 dB gain and 55 dB max out- 1000 MHZ bandwidth

              The DA-500A amplifier with 18 dB of gain, is ideal for residential cable systems or as an antenna pre-amplifier. The DA-500A offers a more robust power supply and greater EMI rejection. Now including grid mounting ears for the 2619. The DA-500A is fully compatible with HDTV Television signals.

               

              Read More

              Item #: CP-DA500A

              Availability: In Stock

              Our Price: $67.99

              Add to Wishlist
            • Blonder Tongue ZCM-201 Broadband VHF/CATV Distribution Amplifier

              Blonder Tongue ZCM-201 Broadband VHF/CATV Distribution Amplifier

              The ZCM -101/201 distribution amplifiers are designed for special purpose applications in the MATV, SMATV, Private and Wireless Cable markets. These low noise amplifiers cover the frequency range of 50 to 550 MHz and provide either 10 or 20 dB of gain depending on model.

              • 50-550 MHz Bandwidth
              • 10 and 20 dB Gain Models
              • Low Noise Figure
              • Manual Tilt Control (ZCM-201)
              • Compact Housing

               

              Read More

              Item #: BT-ZCM-201

              Availability: In Stock

              Our Price: $16.99
              Special Price: $13.99

              Add to Wishlist
            • Channel Vision CVT-15WB 15dB RF Amplifier for Standard and Wide Bandwidth CATV Systems

              Channel Vision CVT-15WB 15dB RF Amplifier for Standard and Wide Bandwidth CATV Systems

              Channel Vision's 15dB RF Amplifier for Standard and Wide Bandwidth CATV Systems, is designed to allow 2-way communication in the RF spectrum from 975-1525MHz which is required by some newer digital cable boxes. The durable, amplified RF splitter has a built in surge protector.

              • 15dB amplifier
                Passive return path from 5-42MHz
                Compatible with advanced wide-bandwidth digital CATV systems
                Built in 6KV surge protection for superior durability
                Phantom powered using model CVT-PI
                (Dimensions: 4.70" x 4.35" x 1

               

              Read More

              Item #: CVT-15WB

              Availability: In Stock

              Our Price: $90.84

              Add to Wishlist
            • TecNec RF Video Distribution Amp 1x2

              TecNec RF Video Distribution Amp 1x2

              Video System 24 dB 2-Way Amplifier. Broadband VHF/UHF/FM two output amplifier boosts signal strength needed to power multiple TV sets and VCR installations. Variable Gain Adjustment: 14-24db / UHF: 11-21db. 50-900 MHz. 117 VAC 60 Hz. Also includes FM trap.

               

              Read More

              Item #: TNRFA

              Availability: In Stock

              Our Price: $37.75

              Add to Wishlist
            • Pico Digital TA-25 18-25 dB UHF/VHF/FM Distribution Amplifier

              Pico Digital TA-25 18-25 dB UHF/VHF/FM Distribution Amplifier

              The Pico Digital PM-TA-25 is a cost-effective wide-frequency bandwidth amplifier. It features a 68 Off-air channel range (54 MHz to 108 MHz) suitable for small to large MATV-SMATV systems. The 7 db Sloped-output across band provides low harmonic distortion and a 20 db FM trap switch (88 MHz to 108 MHz) filters high level local FM radio stations reducing harmonic distortion. The PM-TA-25 is housed in a Heave gauge rugged shielded wall-mount case. Integrators will find it's convenient and compact

                   

                  Read More

                  Item #: PM-TA-25

                  Availability: Usually ships in 3-10 business days

                  Our Price: $28.99

                  Add to Wishlist
                • Contemporary Research ICC1-IRX IR Display Controller - 1-Way RF

                  Contemporary Research ICC1-IRX IR Display Controller - 1-Way RF

                  The new ICC1-IRX IR TV Controller delivers economical 1-way control for TV power, volume, and channels, receiving iCC-Net network commands over the same broadband coax that carries the CATV channels. Compact in size and price, the ICC1-IRX now features power current sensing using the optional CSM1 sensor from Xantech.

                  Controls most brands of IR-controlled TVs.

                  • Manages channel access by changing the TV's internal available channel list
                  • Delivers absolute power control using the Xantech CSM1 power cur

                   

                  Read More

                  Item #: CRC-ICC1-IRX

                  Availability: Direct Ship From Manufacturer

                  Our Price: $300.00

                  Add to Wishlist
                • Open House 3x8 Directional Hub

                  Open House 3x8 Directional Hub

                  • Distributes cable TV feeds to 8 TV's
                  • Two modulator inputs to add locally generated channels (camera or DVD)
                  • IR repeating system using 5-volt targets
                  • 5-42 MHz return path for bidirectional CATV
                  • Grid Mount

                   

                  Read More

                  Item #: OPH-838BID

                  Availability: Usually ships in 3-10 business days

                  Our Price: $158.99

                  Add to Wishlist
                • Contemporary Research ICE-HE Ethernet Head-End Controller

                  Contemporary Research ICE-HE Ethernet Head-End Controller

                  Contemporary Research introduces a new solution for display system control and distributed media management, the ICE-HE Ethernet Head-End. Through a single Ethernet port, the ICE-HE can network thousands of iC-Net TV controllers, communicating over the same CATV cable that carries the media channels.

                  The industry-standard iC-Net protocol operates seamlessly over Ethernet networks, RS-232 control ports, RF coax, Cat5 wiring, and fiber optic cables. Custom control systems, and ICE ToolKit and iCE D

                     

                    Read More

                    Item #: CRC-ICE-HE

                    Availability: Direct Ship From Manufacturer

                    Our Price: $1,275.00

                    Add to Wishlist
                  • Pico Digital L860 - Bi-Directional Launch Amplifier - CATV - Ch.T7-134

                    Pico Digital L860 - Bi-Directional Launch Amplifier - CATV - Ch.T7-134

                    Broadband 54-1000MHz forward bandwidth! 5-36MHz active reverse path

                    • Broadband 54-1000MHz forward bandwidth! 5-36MHz active reverse path
                    • 30dB typical forward-path gain for optimum performance to overcome combining losses and provide ample level for distribution
                    • 20dB active reverse-path gain for extra level to distribute reverse path signals to CMTS and other upstream applications
                    • Adjustable gain and slope controls to optimize carrier-to-noise ratio and provide superior picture quality and easy system




                     

                    Read More

                    Item #: PM-L860

                    Availability: Usually ships in 3-10 business days

                    Our Price: $519.79

                    Add to Wishlist
                  • Blonder Tongue LUV-2150 Diplexer 10-806 MHz Low Pass 950-2150 MHz High Pass

                    Blonder Tongue LUV-2150 Diplexer 10-806 MHz Low Pass 950-2150 MHz High Pass

                    The LUV-2150 is a L-Band diplexer used to combine or separate UHF/VHF/CATV frequencies (10 to 806 MHz) and L-Band satellite signals (950 to 2150 MHz).

                    • Insertion Loss (dB)
                    • 10-550
                    • 1.5
                    • 550-806
                    • 2.5
                    • 950-2150
                    • 3
                    • Return Loss (dB)
                    • 10-550
                    • 10
                    • 550-806
                    • 10
                    • 950-2150
                    • 8
                    • Out of Band Rejection (dB)
                    • 10-550
                    • 25
                    • 550-806
                    • 25
                    • 950-2150
                    • 30
                    • Diplexer
                    • 10-806 MHz & 950-2150 MHz

                     

                    Read More

                    Item #: BT-LUV-2150

                    Availability: In Stock

                    Our Price: $9.49

                    Add to Wishlist
                  • Blonder Tongue BIDA 86A-30 Broadband Indoor Distribution Amplifier 30 dB 49-860 MHz

                    Blonder Tongue BIDA 86A-30 Broadband Indoor Distribution Amplifier 30 dB 49-860 MHz

                    The BIDA 5800 and 5900 Series are professional quality, two way broadband indoor distribution amplifiers. These amplifiers are ideal for multi-channel RF distribution systems the input source is a "cable drop" or the output of a MATV/SMATV/CATV headend. The BIDA 5800 Series features models having RF bandwidths of 550,750,860 and 1000 MHz. The BIDA 5900 Series is available in 860 MHz bandwidth. Push-pull and power doubling hybrid amplifier technologies are available on both series. The BIDA 5800

                         

                        Read More

                        Item #: BIDA-86A-30

                        Availability: Usually ships in 3-10 business days

                        Our Price: $599.84

                        Add to Wishlist
                      • Blonder Tongue ACA-30-55R Apartment Complex Amplifier 30 dB 47-550 MHz Passive Return Single Hybrid

                        Blonder Tongue ACA-30-55R Apartment Complex Amplifier 30 dB 47-550 MHz Passive Return Single Hybrid

                        Blonder Tongue ACA 30 Series Apartment Complex Broadband CATV Distribution Amplifiers

                        The ACA Series are indoor broadband distribution amplifiers designed to be used in RF distribution systems such as those for apartment complexes, hospitals, schools, prisons, and hotels. Two way models are available in 550, 750 and 860 MHz bandwidths with a passive return path of 5-30 MHz. A one way model is also available in a 550 MHz bandwidth only. ACA's are housed in a compact, aluminum chassis that provides





                         

                        Read More

                        Item #: ACA-30-55R

                        Availability: Usually ships in 3-10 business days

                        Our Price: $254.60

                        Add to Wishlist
                      • Channel Plus 20dB Bi-Directional Amplifier

                        Channel Plus 20dB Bi-Directional Amplifier

                        The model DA-520A is a bi-directional amplifier with a 5-40 MHz return path. The DA-520A provides 20 dB of gain to be used with 3025XA or in a CATV or antenna system. A 12 VAC power supply is included.

                         

                        Read More

                        Item #: CP-DA520A

                        Availability: In Stock

                        Our Price: $79.99

                        Add to Wishlist
                      • Blonder Tongue ACA-30-86R Apartment Complex Amplifier 30 dB 47-860 MHz Passive Return Dual Hybrid

                        Blonder Tongue ACA-30-86R Apartment Complex Amplifier 30 dB 47-860 MHz Passive Return Dual Hybrid

                        Blonder Tongue ACA 30 Series Apartment Complex Broadband CATV Distribution Amplifiers The ACA Series are indoor broadband distribution amplifiers designed to be used in RF distribution systems such as those for apartment complexes, hospitals, schools, prisons, and hotels. Two way models are available in 550, 750 and 860 MHz bandwidths with a passive return path of 5-30 MHz. A one way model is also available in a 550 MHz bandwidth only. ACA's are housed in a compact, aluminum chassis that provid

                           

                          Read More

                          Item #: ACA-30-86R

                          Availability: Usually ships in 3-10 business days

                          Our Price: $382.60

                          Add to Wishlist
                        • Contemporary Research 5032-001 IR-RXC - External IR Receiver (ICC2-ATSC/IRC/VDC)

                          Contemporary Research 5032-001 IR-RXC - External IR Receiver (ICC2-ATSC/IRC/VDC)

                          Contemporary Research ICC2-ATSC 4 HDTV Tuner Controller an integrated HDTV tuner controller that networks HD display monitors and projectors.

                          • Controls displays through iC Net technology communicating via existing CATV coax wiring for 2 way control and status;Display Control employs RS232 control port for integrated display control;Tunes ATSC off air clear QAM cable and analog channels;Always active HDMI and composite video as well as stereo and digital coax and optical io ports;RGBHV or Component

                           

                          Read More

                          Item #: CRC-5032-001

                          Availability: Usually ships in 3-10 business days

                          Our Price: $104.40

                          Add to Wishlist
                        • Blonder Tongue BIDA-CE-5 Plug-In Cable Equalizer - 3 dB

                          Blonder Tongue BIDA-CE-5 Plug-In Cable Equalizer - 3 dB

                          Blonder Tongue BIDA-CE-5 Plug-In Cable Equalizer - 3 dB

                           

                          6 Values Available

                          Item #: BT-BIDA-CE-5-3

                          Availability: Usually ships in 3-10 business days

                          Our Price: $13.49

                          Add to Wishlist
                         

                        Page:

                        ►►
                          ◄◄
                           
                           
                           
                           

                          RF Distribution Amplifiers

                          The goal and purpose of RF distribution amplifiers is to increase the strength of received signals to a level that is greater than the signal losses associated with the distribution system. Simply put, it is used to "distribute" TV (or other) signals to multiple locations. To ensure all your devices receive proper strength signals, it’s important that RF distribution amplifiers be centrally located (relative to distribution lines), since the longer the lines, the more signal loss there will be within the system. There are many different types of RF distribution amplifiers. Some amplify off-air broadcast channels and others amplify off-air and cable channels. Whatever your needs are, Markertek has an RF amp for you!

                           

                           
                          Continue Shopping View Cart