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 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
    • 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 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: Usually ships in 3-10 business days

        Our Price: $211.20

        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
      • 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 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
        • 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
        • 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
        • 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
        • 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
            • VAC 31-111-104 Equalizing Video Distribution Amplifier

              VAC 31-111-104 Equalizing Video Distribution Amplifier

              The VAC model 31-111-104 Equalizing Video Distribution Amplifier provides four video outputs from one differential 75 ohm input for baseband video signals. The 12VAC wall transformer provides isolated power to the Brick to control ground loops.

              This brick utilizes a BNC interface for inputs and outputs. It also carries an LED to indicate power. It provides simple, easy distribution of a single signal to up to four outputs. This unit allows for variable global control of both the equalization and

                   

                  Read More

                  Item #: 31-111-104

                  Availability: Direct Ship From Manufacturer

                  Our Price: $336.95

                  Add to Wishlist
                • Sennheiser AB3-A Antenna Booster (518-554 MHz)

                  Sennheiser AB3-A Antenna Booster (518-554 MHz)

                  The Sennheiser AB 3 Antenna Booster (A: 516-554MHz) compensates for signal loss over long cable runs by adding 10dB of amplification to EW G3 Series Receivers.

                  42MHz switching bandwidth and 10dB amplification upgrades G3 receivers. Two AB 3 booster can be used for each antenna feed to compensate for RF losses caused by remote antenna cables.

                  • Designed for the upgraded performance characteristics of EW G3 receivers
                  • Compensates for RF losses through remote antenna cables
                  • Power pick-up over the ASA 1/N

                     

                    3 Frequencies Available

                    Item #: AB3-A

                    Availability: Direct Ship From Manufacturer

                    Our Price: $159.95

                    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
                  • Blonder Tongue ACA-30-75R Apartment Complex Amplifier 30 dB 47-750 MHz Passive Return Dual Hybrid

                    Blonder Tongue ACA-30-75R Apartment Complex Amplifier 30 dB 47-750 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-30-75R

                      Availability: Usually ships in 3-10 business days

                      Our Price: $306.05

                      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
                      • AKG AB 4000 High-Performance Antenna Signal Amplifier

                        AKG AB 4000 High-Performance Antenna Signal Amplifier

                        AKG AB 4000 High-Performance Antenna Signal Amplifier. High-performance antenna booster for inserting into long antenna cables. One AB 4000 can compensate for approx. 17 dB of cable attenuation, allowing RG 213 cable runs to be extended by approx. 75 m (250 feet). Up to two AB 4000 boosters can be used in series for extremely long cable runs.

                        • Carrier frequency range: 500 to 865 MHz
                        • Gain: approx. 17 to 3.5 dB, selectable
                        • RF input: 1 BNC socket, 50 ohms
                        • RF output: 1 BNC socket, 50 ohms
                        • Operating vol

                         

                        Read More

                        Item #: AKG-AB-4000

                        Availability: Usually ships in 3-10 business days

                        Our Price: $259.00

                        Add to Wishlist
                      • Blonder Tongue BIDA550-30 Broadband Indoor Distribution Amp. 30DB

                        Blonder Tongue BIDA550-30 Broadband Indoor Distribution Amp. 30DB

                        The BIDA 5400 Series are professional quality, broadband,two-way capable, indoor hybrid distribution amplifiers.These amplifiers are ideal for multi-channel RF distribution systems for which the input source is a "cable drop" or the output of a MATV/SMATV/CATV head end.

                        The BIDA-5400 Series is available in either 550 or 750 MHzband widths with push-pull hybrid technology. For 2-wayoperation, optional field installable diplexers and return amplifiers are are used to provide either an active or pas

                           

                          2 Models Available

                          Item #: BIDA-550-30

                          Availability: Usually ships in 3-10 business days

                          Our Price: $371.95

                          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 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
                            • 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 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
                              • RF Amp w/Bi-directional CATV-  1 in X 6 out (2 short -  4 long)

                                RF Amp w/Bi-directional CATV- 1 in X 6 out (2 short - 4 long)

                                The Model DA-506BID Bi-directional RF Distribution Amplifier creates an ideal entry-level product for broadband distribution. Encased in an extruded aluminum shell, the Model DA-506BID meets the needs of small distribution systems which do not require IR control or modulator inputs.

                                The Model DA-506BID has one input for CATV or off-air antenna and six outputs for televisions. Four outputs are for televisions up to 75 feet away and 2 outputs can be used up to 150 feet away. The DA-506BID has bi-di

                                   

                                  Read More

                                  Item #: CP-DA506BID

                                  Availability: Usually ships in 3-10 business days

                                  Our Price: $100.99

                                  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
                                 

                                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