The package includes two L-mounting brackets, along with all necessary hardware and screws. Each bracket allows you to mount up to 12 individual modulators onto horizontal bars in a 19″ rack. When you order a Thor Chassis System, it comes with horizontal rack bars and enough rack ears for your modulators. Simply attach the horizontal bars to your 1RU Rack, add the rack ears to each Petit, and secure them with screws. Thor Broadcast can preset the units for you, so once installed, just connect the power supplies, HDMI, and RF cables to get your RF system up and running quickly.

Model: H-LB-PETIT

Streamline your installation process with these reliable mounting brackets.

<p>The post Thor Mounting L Brackets for H-HDMI-RF-PETIT to mount multiple Modulators in 19″ rack first appeared on HDMIRFModulators.com.</p>

Model: H-NEMA4-16x11x6

Ideal for safeguarding fiber optic transport, optical meters, and test equipment.

<p>The post Thor Outdoor Electrical Box Waterproof Nema 4 Enclosure 16x11x6 Fan Vented Dust Screen first appeared on HDMIRFModulators.com.</p>

This tool is invaluable for saving time during fiber optic installations and applications. It measures optical power at any junction point, allowing you to assess the power emitted by fiber optic transmitters. By using a short fiber optic jumper, you can measure the power directly from the transmitter, and after connecting all fibers, take measurements at the fiber’s end. This helps determine the difference between the transmitter power and the receiver power.

Fiber optic cables have an insertion loss of 0.35db for 1310nm and 0.25db for 1550nm, with potential losses at connections (about 0.1db). Additional losses may occur due to dirty connectors, fiber bends, or optical splitters. By measuring the optical level at the receiver, you can verify that the fiber is functioning correctly and losses are within expected ranges. You can also ensure the power at the receiver does not exceed the optical receiver sensitivity.

Consider this scenario: if the TX output power is -2dBm at 1310nm over a 15Km distance (predicted insertion loss = 5.25db), the receiver measurement should be -7.25dBm. If the loss exceeds -7.25 ±2db, there might be an optical loss issue. If the receiver sensitivity is greater than -7.25dBm, the link will perform optimally.

Model: F-FOM

LIN: 1167

<p>The post Thor Fiber Optic Power Meter Universal connector ST, SC, FC first appeared on HDMIRFModulators.com.</p>

Using this meter during coaxial RF installations is highly beneficial. It allows you to verify the strength of the CATV RF signal, ensuring it is adequate for detection by the TV’s tuner. This not only saves troubleshooting time but also helps identify any video imperfections, ruling out issues related to RF power levels being too low or too high.

For example, modern TVs have a wide RF tuner sensitivity, capable of receiving signals from 0 to 30 dBmv. Signals outside this range are unreadable, preventing the tuner from locating the program. Typically, modulator outputs are around +40 dBmv, but the coaxial cable’s RF insertion loss varies depending on the RF channel frequency. Factors such as distance and cable type often disrupt seamless installations. Significant losses usually occur with RF splitters and taps, each having specific losses.

If the TV’s measured level is between 0 to 30 dBmv, video will display correctly. If it’s higher, an attenuator is needed; if too low, an RF amplifier is required. Here are some common losses for reference:

• H-SP-1×2: 4.5 dB loss
• H-SP-1×4: 7 dB loss
• H-SP-1×8: 12 dB loss
• H-SP-1×16: 12 dB loss
• H-SP-1×12: 14.5 dB loss
• H-SP-1×24: 18 dB loss

For amplifiers, consider models like H-RF-AMP-40 and H-RF-AMP-40-RM. Ensure your installations are smooth and efficient with the H-RF-MET signal level meter.

<p>The post Thor CATV RF QAM ATSC Analog NTSC PAL Signal Level Meter and tester 5Mhz-870Mhz first appeared on HDMIRFModulators.com.</p>

When you order a Thor Chassis System with modulators, you’ll receive the horizontal rack bars and the necessary rack ears for your purchased units. Simply attach the horizontal bars to your 1RU Rack, add the rack ears to each Petit, and secure them with screws. Thor Broadcast offers presetting services, so once installed, just connect the power supplies, HDMI, and RF cables to get your RF system up and running quickly.

Model: H-RM-PETIT

Effortlessly manage your HDMI modulation needs with this reliable and efficient rack-mount solution.

<p>The post Thor Horizontal 19″ Rack-Mount bars for mounting up to 12 H-HDMI-RF-PETIT HDMI Modulators first appeared on HDMIRFModulators.com.</p>

Designed for easy and professional installations, its 19″ rack-mount form factor ensures a tidy setup in headend environments. Equipped with standard DC 2.5mm jacks, it includes 16 DC plug cables, though other standards can be accommodated.

This unique design allows you to power multiple devices from a single rack-mountable unit, making it an efficient choice for setups involving digital modulators, cable TV, or IPTV set-top boxes. By consolidating power sources, it saves space and simplifies management, making it easier to handle complex configurations.

Model: H-PS-12X16

<p>The post Thor Rackmount 19″ Power Supply 16 port 12V 1.5A DC first appeared on HDMIRFModulators.com.</p>

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