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  #16  
Old 12-17-2016, 12:32 PM
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Last I heard the analog shutdown of LPTV and translator stations was postponed indefinitely, due to likely unfavorable effects on these stations due to "repacking".

https://apps.fcc.gov/edocs_public/at...A-15-486A1.pdf

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  #17  
Old 03-02-2019, 08:32 AM
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Location: MULTIPLEX TV SOUND CATV;AIR;MTS;PCM;XDS-cc;vps;pdc;txt
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No. VHF high band and VHF low band is very much in use for (digital) television broadcasting.

jr
HERE an solutions for this case https://www.dektec.com/products/PCIe/DTA-2115/
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Last edited by svhs; 03-03-2019 at 11:35 AM.
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  #18  
Old 03-02-2019, 10:27 AM
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That's a digital modulator? The need is for an analog moculator.
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  #19  
Old 03-02-2019, 03:34 PM
Chip Chester Chip Chester is offline
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Digital it is. But quite an interesting dive into their website. They even have a USB dongle multiformat transmitter.
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  #20  
Old 03-03-2019, 11:18 AM
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That's a digital modulator? The need is for an analog moculator.
HERE you go
Product information "DD RESI SDR Modulator - PAL Modulator"

SDR Modulator for software based modulation for digital and analog into existing coaxial cabling. Older PAL equipment can be re-used, with current channel offerings, eg: hospitals, housing complexes, training centers, etc.

The Digital Devices SDR Modulator card can send any type of modulation mode in a spectrum of 200 MHz. A large part of the signal processing is executed in software. PAL TV is the first modulation type already available. Other types of modulation, such as DVB-T, are currently under development.
Scope of Application:
The SDR Modulator cards‘ PAL-version is used to feed any DVB signal sources (hard disk, DVB-S, DVB-T, etc.) into an existing coaxial cable with PAL TV.

The cost of a project for the entire reconstruction of a building complex to digital technology can quickly increase your project. In many areas, already and in coming years, the analog TV will switched off. With the Digital Devices RESI SDR Modulator, you save costs for the purchase of digital devices where it is not absolutely necessary.

Highlights

Frequency range: 114 – 858MHz
Output with PAL-modulation at 16 channels (per channel): 97 dBµV
Power consumption: ≈ 20 Watt
PCIe X4 generation 1
PCIe – Low Profile
Software for Linux
Linux drivers
Example application for PAL
Production application for PAL

Technical datas:

Output

Frequency range: 114 – 858 MHz
Modulations: PAL, >>>>>> more follow up
16 transponders
Output: per channel at 16 channels active: 97 dBµV
Signal Noise Ratio: 42dB

Power consumption

≈ 20 watts

Dimensions

H 69,5mm, B 152mm, T 30mm

Green IT

RoHS compliant
WEEE DE 99353762
produced und developed according to european standards, DIN EN ISO 9001:2000

Supported Operation Systems

Linux (Kernel 2.6.34 and higher)

System requirements

Intel® Core i7 GEN6 and higher or
Xeon E3-1275-v3 or
AMD® Ryzen
min. 8 GB RAM
1x PCIe slot (x4 bis x16)

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Last edited by svhs; 03-03-2019 at 11:25 AM.
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