The HDD permits the delivery of digital television signals in analog format directly to an existing analog modulator on CATV networks. This high-performance digital receiver allows for the reception and demodulation of an 8VSB (Off-air SD/HD digital TV Signal) or QAM (Digital CATV) signal into a baseband NTSC video and audio output.
Features:
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Microprocessor controlled
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Front panel controls
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L.E.D. channel display
Holland ATSC Demodulator (HDD) $206.95
The HPM55-* is an adjacent channel audio/video modulator specifically designed for head-ends requiring proven performance. The HPM55’s internal filters provide sharp VSB rejection for adjacent channel operation while maintaining similar C/N and video response found in more expensive SAW modulators.
Features & Benefits:
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20 Years of proven reliability
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Adjacent channel performance (except sub-band)
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PLL controlled oscillator
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Low out-of-band noise
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Complies with FCC offsets & accuracy requirements
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Includes new Video Low-Pass Filter
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T8 - T14 Available (HPM)
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Auxiliary A.C. outlet
Channelized Modulator (HPM55-*) $122.32 (E-MAIL US WITH THE CHANNEL NUMBER YOU NEED)
The HSM55-* is the same proven modulator as the HPM55-* with additional SAW filtering providing unparalleled adjacent channel performance.
SAW Filtered Channelized Modulator (HSM55-*) $138.32 ((E-MAIL US WITH THE CHANNEL NUMBER YOU NEED)
The HCG-12 is 12 input passive head-end combiners, intended to combine many modulator and processor outputs into one while maintaining the highest isolation between ports. The HCG-12 is used on systems requiring 1 GHz bandwidth.
HCG-12 (12 Channel Combiner) $65.00
HCG-24 (24 Channel Combiner) $84.00
The HMDD permits the delivery of digital television signals in analog format directly to an existing analog modulator on CATV networks. This high-performance digital receiver allows for the reception and demodulation of an 8VSB (Off-air SD/HD digital TV Signal) or QAM (Digital CATV) signal into a baseband NTSC video and audio output.
Features:
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Microprocessor controlled
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Front panel controls
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L.E.D. channel display
ATSC Demodulator for Mini Mod System (HMDD) $199.95
The HMMS-* is a commercial grade fixed channel modulator that integrates with Holland Electronics' Modular Headend system. The HMMS-* accepts any A/V baseband input and modulates to any CATV channel 2-135. 30-45dBmV output.
Features:
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SAW filtered
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PLL controlled oscillator
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Front panel controls
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Low out-of-band noise
SAW Filtered Channelized Mini Modulator (HMMS) $128.95 ((E-MAIL US WITH THE CHANNEL NUMBER YOU NEED)
The HMMA is a high quality SAW filtered frequency agile modulator covering 860 MHz and has been designed to meet high CATV performance standards. Low out-of-band noise makes it ideal in adjacent channel head-ends.
Features:
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Front panel controls
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L.E.D. channel display
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Microprocessor controlled
Chassis for Mini Modulator System: 19" Standard; Height: 3.5"; Depth: 9"; Positions/Panel: 12 Plus Power Supply
Chassis for Mini Modulator System (HMR) $88.95
AC Input: 95 - 240 VAC (50 - 60 Hz); DC Output: 2 @ 5VDC, 2 @ 12VDC; Output Current: 3a @ 5V, 2A@ 12v
Power Supply for Mini Modulator System (HMPS) $108.95
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Features:
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125 Channel frequency range 54-806MHz (CATV 2-13, A1-A5, A-ZZZ, 89-125, UHF 14-69)
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60dB signal to noise ratio for crisp, sharp picture
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Agile microprocessor control with pushbutton channel selection provides ease of installation, configuration and servicing
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Digital display provides quick channel identification
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SAW filtered for precise adjacent channel rejection
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Non-volatile memory ensures channel programming remains after power loss
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Separate 4.5MHz sub-carrier and MPX outputs for BTSC stereo applications
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45.75MHz composite IF output allows tuner monitoring, encoder, ghost canceling and video override applications
Pico Macom Agile Demodulator (PFAD900CS) $225.00
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The CT-SAW860-* is a fixed channel, PLL controlled, video and audio modulator with SAW filtering. It is available for any cable channel from 2 to 127. Its video dynamic range insures 87.5% modulation depth over a wide video input range. The vestigial sideband selectivity allows maintenance free adjacent channel configuration. An efficient power supply enables cool and stable operation. The unit offers high performance, low cost and compact design.
The CT-SAW860-* is a professional quality fixed channel 19” rack mounted modulator providing an audio and video modulated RF carrier for any single channel between 2 and 127 CATV. Any standard audio/video source can be used, including satellite receivers, demodulators, VCRs, laser/DVD players, and TV/security cameras. The CT-SAW860 employs highly stable synthesized frequency control. Multi stage bandpass filtering is precision tuned for maximum benefit and adjacent channel operation. Setup and tuning is easy and straightforward, taking advantage of the units front panel access to all level controls and indicators. Channel frequency information with FCC offsets is programmed into each unit at the factory.
The CT-SAW860-* meets or exceeds government regulatory requirements, including FCC group delay pre-distortion for color transmission, and FCC Docket 21006 aeronautical offset requirements.
Application:
Designed for commercial grade headend systems, the CT-SAW860-* provides system operators the engineering ease and flexibility associated with new headend deployments, existing headend upgrades, and system maintenance.
Features and Benefits:
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+55 dBmV RF output level
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Phase lock loop frequency control
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SAW Filtering for maintenance free adjacent channel configuration
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Spurious output -60 dBc
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Auxiliary A.C. outlet
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Cool operation
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Excellent value for your investment dollar
CableTronix 19" Rack Mountable SAW Filtered Modulator 55dBmV Output (CT-SAW860-*) $129.95 ((E-MAIL US WITH THE CHANNEL NUMBER YOU NEED)
The CTHC-12G is a professional quality 12-port passive output combiner designed for commercial grade, private cable networks employing multiple modulators and processing equipment. Quality design engineering and manufacturing are reflected in the CTHC-12G’s port-to-port isolation figures as well as the unit’s insertion loss specifications. Input and output return loss figures contribute to the CTHC-12G’s highly competitive specs. The CTHC-12G is 19” rack mountable, and withstand environmental temperatures up to 122° F. Support for 12 devices, compelling performance specifications, and installation flexibility makes the CTHC-12G an outstanding value.
Features & Benefits:
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Supports up to 12 modulators and/or processors
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Broad frequency range of 40 – 1000 MHz supporting virtually all cable network services
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Excellent port-to-port signal isolation, insertion loss, and input/output return loss figures to ensure excellent signal reproduction
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-20 dB test port
CableTronix 12-Port Passive Headend Combiner (CTHC-12G) $79.95
Same as above, but with 24 ports.
CableTronix 24-Port Passive Headend Combiner (CTHC-24G) $104.95
The CT-SFMM is a professional quality, channelized, heterodyne audio/video SAW filtered micro modulator The unit provides a mono audio and video modulated RF carrier output on any single CATV channel from 2-13 & 14-88 (A-ZZZ). The CT-SFMM is ideal for placing audio and video onto any unused CATV channel. Different standard audio/video sources, such as satellite receivers, television cameras, video tape recorders, or television demodulators can be used.
The CT-SFMM takes baseband audio and video and modulates these signals onto the desired output channel. The heterodyne conversion process used in the CT-SFMM
employs a crystal referenced, PLL synthesized local oscillator that guarantees a rock solid, nodrift output for the life of the modulator. The CT-SFMM also meets FCC Docket 21006 aeronautical frequency offset requirements. The modulator accepts standard composite video in the range of 0.7 to 2.5 V p-p.
Features:
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Fixed channel SAW filtered micro modulator
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Available from Ch. 2-13 & 14-88 (A-ZZZ) CATV
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Die-cast chassis offers superior protection against ingress or egress
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Recessed front panel access to all level controls and indicators
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Use with Cabletronix CTPS-12 power supply and CTRC-12 rack chassis or with 3rd party power supplies and/or chassis depending upon configuration
CableTronix Fixed Channel Micro Modulator 45dBmV Output (CT-SFMM) $120.95 ((E-MAIL US WITH THE CHANNEL NUMBER YOU NEED)
The CT-AMM is a professional quality, fully agile micro modulator providing an audio and video modulated RF carrier from 54 to 806 MHz on any CATV channel from 2 to 125 and any Off-Air channel from 2 to 69. Any standard video source can be used, including satellite receivers, demodulators, VCRs, laser/DVD players, and TV/security cameras.
The CT-AMM employs highly stable synthesized frequency control. Setup and tuning is easy and straightforward taking advantage of the unit’s front panel access to all level controls and indicators. Channel frequency information with FCC offsets is programmed into each unit at the factory. Non-volatile memory maintains channel selection in event of power loss.
The CT-AMM meets or exceeds government regulatory requirements, including FCC group delay pre-distortion for color transmission, and FCC Docket 21006 aeronautical offset requirements.
Application:
Designed for commercial grade headend systems, the CT-AMM provides cable operators the engineering ease and flexibility associated with new headend deployments, existing headend upgrades, and system maintenance. These fully agile modulators allow the rapid creation of channel lineups, faster channel reassignments, and quicker replacement of failed modulators over traditional fixed frequency devices. Just as important, the CT-AMM’s full agility directly improves the operator’s bottom line by not requiring an inventory of fixed frequency spares necessary for on-going headend maintenance.
Features & Benefits:
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Full frequency agility at fixed channel prices means greater flexibility at less cost
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Cast housing
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Output frequency of 54 to 806 MHz supports all CATV and Off-Air channel assignments
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Rapid headend design and deployment
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Reduced costs associated with maintaining inventory of spare fixed frequency modulators
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Reduced headend downtime associated with the search and procurement of a specific fixed frequency modulator if not held in inventory
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Excellent broadband noise performance at -78dBc
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Recessed front panel access to all level controls and indicators
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Use with Cabletronix CTPS-12 power supply and CTRC-12 rack chassis or with 3rd party power supplies and/or chassis depending upon configuration
CableTronix Agile Micro Modulator 50dBmV Output (CT-AMM) $189.95
Same as the CT-AMM, but with an S-Video input.
CableTronix Agile Micro Modulator w/S-Video input 50dBmV Output (CT-AMM-SVIDEO-3.5MM) $189.95
Cabletronix Rack Mount Chassis for Modular Headend System (CTRC-12) $109.95
CableTronix Micro Modulator Power Supply (CTPS-12) $129.95
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