Continue Shopping View Cart
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.

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 Demodulators:

Page:

►►
    ◄◄
     
     
     
    • Agile Demodulator for MPC-12 Chass

      Agile Demodulator for MPC-12 Chass

      A high performance & reliability headend equipment package. Up to twelve model MPCMA modulators, plus power supply, can be combined in a single 2RU package. The MPCD demodulator is also available for use in this system and occupies two rack spaces. Each MPC-12 system is custom assembled with your required modules and is balanced and tested at Pico Macom for easy installation. High quality components and RF level controls assure years of reliable operation. The modulator is shipped with all internal...

       

      Read More

      Item #: PM-MPCD

      Availability: Usually ships in 3-10 business days

      Our Price: $162.12

      Add to Wishlist
    • Blonder Tongue DHDC-DV Digital & High Definition Processor Downconverter

      Blonder Tongue DHDC-DV Digital & High Definition Processor Downconverter

      The DHDP Series is a two-unit system consisting of a Downconverter unit which acts as the input section and an Upconverter unit which acts as the output section. Both units are housed in a single MICM style die-cast chassis. The Downconverter unit is designed to accept any 8VSB signal from 54-860 MHz. Channel entry is made using a 2 digit front panel accessible BCD switch. (I.E. - VHF 2-13, UHF 14-69 & unused spectrum 806-860 MHz). The Downconverter outputs an IF signal which is fed to the Upconverter...

       

      Read More

      Item #: BT-DHDC-DV

      Availability: Usually ships in 3-10 business days

      Our Price: $342.40

      Add to Wishlist
    • Blonder Tongue MDDM-860 HE-12 & HE-4 Series ATSC/QAM Demodulator

      Blonder Tongue MDDM-860 HE-12 & HE-4 Series ATSC/QAM Demodulator

      8VSB or QAM Input, Baseband Audio/Video Output. The MDDM-860 is a digital demodulator and decoder that receives one input in ATSC 8VSB (digital off-air) or "clear" QAM (digital cable) format and delivers one NTSC composite analog video and stereo audio output. The unit allows delivering of a digital off-air program to viewers with an analog TV set. It also allows operators to cherry-pick channels from a clear QAM cable lineup. Headends processing analog broadcasts using Blonder Tongue's MIDM demodulators...

       

      Read More

      Item #: BT-MDDM-860

      Availability: Usually ships in 3-10 business days

      Our Price: $395.00

      Add to Wishlist
    • Demodulator CATV Agile Sub-Band T7-T13 and 2-125

      Demodulator CATV Agile Sub-Band T7-T13 and 2-125

      The unit accepts any NTSC television signal in the 5.75-806 MHz frequency range, converting it to baseband video and audio while maintaining over 60 dB S/N ratio. Features: Broadcast quality specifications for unparalleled picture quality Keyed AGC system provides excellent picture stability Quadrature single-tuned audio detection guarantees superior audio quality Digital display provides quick channel identification 45.75 MHz composite IF output allows tuner monitoring, encoder, ghost canceling...

       

      Read More

      Item #: PM-D860

      Availability: Direct Ship From Manufacturer

      Our Price: $612.75

      Add to Wishlist
    • Agile Demodulator 54 to 806 MHz

      Agile Demodulator 54 to 806 MHz

      The PFAD-900cs is a high quality cable television audio/video demodulator utilizing microprocessor controlled tuning. The unit demodulates VHF, UHF and cable channels from 54 MHz to 806 MHz. IRC and HRC offsets can be activated by push button switches located in the front panel. The PFAD-900cs incorporates a phase locked loop synthesized L.O. in conjunction with a non-volatile microprocessor for precise frequency selection. The unit accepts any NTSC television signal in the 54 MHz to 806 MHz frequency...

       

      Read More

      Item #: PM-PFAD-900CS

      Availability: In Stock

      Our Price: $192.12

      Add to Wishlist
     

    Page:

    ►►
      ◄◄
       
       
       
       

      RF Demodulators

      Radio frequency (or RF) is a common format for transmitting a signal between devices. Often, the carrier signal is modulated so that the information can reach its destination, and then the modulation process is reversed. At Markertek, we carry a curated selection of RF demodulators, which convert the modulated signal back to its original state.

      With a demodulator like the Pico Digital D860, you can send any NTSC signal in the 5.75-806 MHz range, and the device will convert it back to a baseband signal. Dedicated RF demodulators are useful in a professional A/V environment, because they convert signals without introducing significant noise. In fact, the D860 maintains a signal-to-noise ratio of at least 60 dB.

      Meanwhile, the Blonder Tongue MDDM-860 functions as an all-purpose digital demodulator and decoder. You can send digital off-air or digital cable signals into the unit, and it will output them as NTSC composite analog video and audio. This is an ideal solution for transmitting digital signals to viewers with analog televisions.

      To learn more about our selection of RF demodulators, call us toll-free at 800-522-2025 or click the "Live Chat" button to chat with us online. We offer a 100% Money Back Satisfaction Guarantee and free shipping on any order, even if you're buying a single accessory. Thank you for visiting Markertek!

      Please fill out the information below
      Email Address*