Javascript Disabled

Javascript is currently disabled or unsupported in your browser. Please enable Javascript to implement all features of our website or call 800-522-2025 to place an order.

Shop by Brand

View All Brands View All Categories

RF Modulators

We specialize in RF Modulators with expert advice, large in-stock inventory of RF Modulators and a high level of customer service. We answer your questions by teaching you with our custom video content created by our writing and production team with a weekly video on RF Modulators Markertek sets the standard for education and the very best customer service in the broadcasting Industry.

Shop RF Modulators By Brand

Channel 3/4 S-Video / Composite / Stereo Audio RF Modulator

Channel 3/4 S-Video / Composite / Stereo Audio RF Modulator

Low Cost RF Modulator Featuring S-Video! S-Video, composite video and stereo audio inputs Selectable channel 3 or 4 output AC powered Receives S-Video, composite video & stereo audio sign...

TecNec

Our Part# 203-101
List Price $18.99
Our Price $16.85

Blonder Tongue BAVM-860SAW Audio/Video Modulator

Blonder Tongue BAVM-860SAW Audio/Video Modulator

The Blonder Tongue BAVM-860SAW is an economical commercial quality TV modulator. It provides a +55 dBmV RF output on any specified CATV channel from 2 to 135 (54 to 860 MHz). HRC and IR...

Blonder Tongue Laboratories

Our Part# BAVM-860-SAW-2
List Price $124.99
Our Price $99.00
There are 98 Variations of this item.
      

Quad modulator (digital) 4 inputs- CATV 65-125 and UHF 14-64

Quad modulator (digital) 4 inputs- CATV 65-125 and UHF 14-64

The ChannelPlus 5400 Series are digitally-tuned video modulators that convert any baseband video and audio signal to a user-selected UHF, or Ultraband CATV. An internal quartz crystal refe...

Channel Plus

Our Part# CP-5445
List Price $293.09
Our Price $233.99

Blonder Tongue AMCM-860D Modular Agile Audio/Video Modulator HE Series

Blonder Tongue AMCM-860D Modular Agile Audio/Video Modulator HE Series

Blonder Tongue AMCM-860D Modular Agile Audio/Video Modulator (HE Series) AMCM-860 is a frequency-agile analog audio/video modulator available in NTSC channels 2-135 (5...

Blonder Tongue Laboratories

Our Part# AMCM-860D
List Price $345.31
Our Price $309.95

Pico Macom PCM55SAW 550 MHz Channelized-Agile PLL SAW-Filtered A/V Modulators

Pico Macom PCM55SAW 550 MHz Channelized-Agile PLL SAW-Filtered A/V Modulators

The Pico Macom PCM55SAW is a 550 MHz Channelized PLL SAW-filtered A/V Modulator. Choose from several channels. 82 Channel Frequency Range 54-550 MHz (CATV 2-13, A1-A5, A-PPP, UHF 14-26)...

Pico Digital

Our Part# PM-PCM55SAW-3
List Price $118.00
Our Price $108.65
There are 25 Variations of this item.

Blonder Tongue ACM-806A Modular Agile AV Modulator HE 12 Series

Blonder Tongue ACM-806A Modular Agile AV Modulator HE 12 Series

Blonder Tongue ACM-806 Modular Agile Audio/Video Modulator (HE 12 Series)
Frequency-agile analog audio/video modulator covering NTSC channels 2-125 (54-806 MHz). ...

Blonder Tongue Laboratories

Our Part# BT-ACM-806
List Price $268.44
Our Price $252.20

Blonder Tongue AMCM-860DS Modular Agile Stereo Audio/Video Modulator (HE Series)

Blonder Tongue AMCM-860DS Modular Agile Stereo Audio/Video Modulator (HE Series)

Blonder Tongue AMCM-860DS Modular Agile Stereo Audio/Video Modulator (HE Series)
AMCM-860 is a frequency-agile stereo analog audio/video modulator available in NTSC ...

Blonder Tongue Laboratories

Our Part# BT-AMCM-860DS
List Price $436.25
Our Price $349.90

Blonder Tongue MICM-45DS HE-12 & HE-4 Series Channelized Stereo Audio/Video Modulator

Blonder Tongue MICM-45DS HE-12 & HE-4 Series Channelized Stereo Audio/Video Modulator

MICM series of products are fixed-channel analog audio/video modulators available in the following models: MICM-45D: Is available in NTSC channels 2-79 and 95-99 (54-550 MHz). This 5th gene...

Blonder Tongue Laboratories

Our Part# BT-MICM-45DS-15
List Price $217.10
Our Price $209.20
There are 83 Variations of this item.
      

ZeeVee ZvPro 810 Single Channel Unecrypted HDMI Encoder/QAM Modulator

ZeeVee ZvPro 810 Single Channel Unecrypted HDMI Encoder/QAM Modulator

Create Your Own HDTV Cable Channel & Broadcast HDMI Sources Via Coax Wiring!
ZeeVee encoder/modulators convert video sources such as signage players and satellite rece...

ZeeVee

Our Part# ZVPRO810
List Price $1,425.00
Our Price $1,355.00
      

Pico Macom PFAM 550 Series CATV Agile A/V Modulators

Pico Macom PFAM 550 Series CATV Agile A/V Modulators

A microprocessor controlled rebroadcast quality, phase locked loop synthesized, frequency agile CATV modulator Double conversion and superior SAW filtering provides adjacent channel comp...

Pico Digital

Our Part# PM-PFAM550
List Price $650.00
Our Price $510.70
There are 3 Variations of this item.

ZeeVee HDb2380 8-Channel 480i Composite Video Dual QAM

ZeeVee HDb2380 8-Channel 480i Composite Video Dual QAM

8 Channels of Digital SD in a 1RU Chassis...at a Cost Comparable to Analog!
Features:Upgrade all your analog headends to digital:Far better picture qua...

ZeeVee

Our Part# ZV-HDB2380
List Price $2,299.00
Our Price $2,184.00
      

Blonder Tongue MICM-45D HE-12 & HE-4 Series Audio/Video Modulator

Blonder Tongue MICM-45D HE-12 & HE-4 Series Audio/Video Modulator

Blonder Tongue MICM-45D HE-12 & HE-4 Series Audio/Video Modulator Audio AGC, +45 dBmV, 54-600 MHz

Blonder Tongue Laboratories

Our Part# MICM-45D-2
List Price $161.83
Our Price $154.95
There are 36 Variations of this item.

Thor H-2HDMI-QAM-IP 2 Channel HDMI Cable TV QAM Modulator & IPTV Server

Thor H-2HDMI-QAM-IP 2 Channel HDMI Cable TV QAM Modulator & IPTV Server

Distribute any live HDMI video source as a cable TV channel viewable on any digital TV set. Broadcast headend type device useful for any type of video encoding & distribution. Supports HD...

Thor Fiber

Our Part# THR-2HDMI-QAMIP
List Price $3,489.00
Our Price $3,172.00
      

ZeeVee ZvPro 820 Dual Channel Unecrypted HDMI Encoder/QAM Modulator

ZeeVee ZvPro 820 Dual Channel Unecrypted HDMI Encoder/QAM Modulator

Create Your Own HDTV Cable Channel & Broadcast HDMI Sources Via Coax Wiring!
Ideal Uses:
Distribute HD video throughout your facility
Replac...

ZeeVee

Our Part# ZVPRO820
List Price $2,275.00
Our Price $2,165.00
      

ZeeVee ZvPro 610 Single Channel Component/VGA Encoder/QAM Modulator

ZeeVee ZvPro 610 Single Channel Component/VGA Encoder/QAM Modulator

Create Your Own HDTV Cable Channel & Broadcast VGA or Component Using Coax Wiring!
Based on the same technology used by TV stations and cable companies,ZvPro 610 makes...

ZeeVee

Our Part# ZVPRO610
List Price $1,395.00
Our Price $1,325.00
      

ZeeVee HDB2540 4 Channel HDbridge 2000 Series Encoder / Modulator -720p

ZeeVee HDB2540 4 Channel HDbridge 2000 Series Encoder / Modulator -720p

HDbridge 2000 Series encoder / modulators are designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical - you can ...

ZeeVee

Our Part# ZV-HDB2540
List Price $3,443.00
Our Price $3,271.00
      

Channel Plus RF Modulators without IR Controls

Channel Plus RF Modulators without IR Controls

Modulate Video and Stereo Audio Sources (RCA) to RF Signals over CATV 65-125 (excluding 95-99) and UHF 14-64 Each unit has loop-out capabilities Rear IR emitter output jacks and the abilit...

Channel Plus

Our Part# CP-5415
List Price $106.28
Our Price $84.99
There are 3 Variations of this item.

ZeeVee HDB2640 4 Channel HDbridge 2000 Series Encoder / Modulator -1080p

ZeeVee HDB2640 4 Channel HDbridge 2000 Series Encoder / Modulator -1080p

HDbridge 2000 Series encoder / modulators are designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical - you can ...

ZeeVee

Our Part# ZV-HDB2640
List Price $4,473.00
Our Price $4,249.00
      

ZeeVee ZvPro 620 Dual Channel Component/VGA Encoder/QAM Modulator

ZeeVee ZvPro 620 Dual Channel Component/VGA Encoder/QAM Modulator

Create Your Own HDTV Cable Channel & Broadcast VGA or Component Using Coax Wiring!
Based on the same technology used by TV stations and cable companies, ZvPro 620 make...

ZeeVee

Our Part# ZVPRO620
List Price $2,195.00
Our Price $2,085.00
      

Blonder Tongue AQT -  ATSC/QAM Transcoder

Blonder Tongue AQT - ATSC/QAM Transcoder

The AQT (ATSC/QAM Transcoder Series) from Blonder Tongue features a state-of-the-art approach and offers top notch performance and functionality. It incorporates a scalable modular design t...

Blonder Tongue Laboratories

Our Part# AQT
List Price $1,099.00
Our Price $1,030.55
There are 4 Variations of this item.

About Markertek