SKU: 53136497264

Meridian Technologies SX-1HG-3ST 1-Channel Bi-Directional Video Transmitter

Sale price$89100.00 Regular price$99000.00
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Description

Meridian Technologies SX-1HG-3ST 1-Channel Bi-Directional Video TransmitterSinglemode FP Laser Multi Rate SDI HD SDI 3G SDI Video Built In Re Clocker Good Pattological Pattern Performance Supports Embedded Audio and Metadata Wide Dynamic Range The SX 1HG 3ST 1 Channel Bi Directional Video Transmitter from Meridian Technologies features a built in re clocker and transmits multi rate 3G SDI videos. This serial digital video transceiver provides broadcast quality transmission of the industry standard range of digital video data

  • Singlemode FP Laser
  • Multi-Rate SDI / HD-SDI / 3G-SDI Video
  • Built-In Re-Clocker
  • Good Pattological Pattern Performance
  • Supports Embedded Audio and Metadata
  • Wide Dynamic Range

The SX-1HG-3ST 1-Channel Bi-Directional Video Transmitter from Meridian Technologies features a built-in re-clocker and transmits multi-rate 3G-SDI videos. This serial digital video transceiver provides broadcast-quality transmission of the industry standard range of digital video data rates. It supports one, bi-directional channel of 3G-SDI video over one fiber in each direction. This rack-mountable card transmits and receives real-time video. The built-in re-clocker supports 3R (Retiming, Reshaping, Regenerate) functions and dual buffered outputs. One buffered output can be set as a time base (clock).

This transmitter supports buffered loop-through, which ensures maximum performance over long distances. No video compression is utilized. It supports SMPTE bidirectional 292M, 310M, 259M and 344M compliant digital video data rates over one multimode or single mode fiber for each channel. No user adjustments are needed, thus ensuring fast deployment and setup with broadcast quality results. it can transmit and receive on both multi-mode & single-mode fibers. This enables you to convert the type of fiber in mid span.

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Bi-directional transmission of multi-rate SDI / HD-SDI / 3G-SDI (19 Mbps to 2.97Gbps (3G)) over two fibers
Built in re-clocker on TX/RX
Real-time, uncompressed video transmission
Supports both singlemode and multimode fibers
Supports 19.4 Mbps (SMPTE 310M), 143 To 540 Mbps SMPTE 259M/344M, 1.485 Gbps SMPTE 292M HDTV, DVB-ASI at 270 Mbps, 2.97Gbps (3G) SMPTE 424M, and SMPTE 305M SDTI rates
Error-free pathological pattern performance
Rack-mountable
Supports embedded audio and metadata
Supports distances in excess of 25 km
LED indicators for power, receiver optical power, transmitter video signal present, and laser over current
Wide Dynamic Range eliminates need for optical attenuators
Requires no user adjustments
In the Box
Meridian Technologies SX-1HG-3ST 1-Channel Bi-Directional Video Transmitter
  • Limited 10-Year Warranty
Video
Formats 19.4 Mbps (SMPTE 310M)
143 To 540 Mbps SMPTE 259M/344M
1.485 Gbps SMPTE 292M HDTV
DVB-ASI at 270 Mbps
2.97 Gbps (3G) SMPTE 424M
SMPTE 305M SDTI rates
0.8 Vpp, 1.0 Vpp maximum
Nominal Level 19 Mbps to 1.5 Gbps
Data Rate 75 ?
Impedance Unity
Gain AC
Coupling Input: > 15 dB
Return Loss < 0.2 UI
Jitter Automatic 0 to 70 m @ 1.5 Gbps (Pattological Data Pattern)
Cable Equalization 10
Bit Error Rate 0 to -20 dBm
Connectors
Video 75 ? BNC (Gold center pin)
Optical
Fiber type Singlemode (FP Laser) 9 / 125 um
Optical Output -3 dBm
Receiver Sensitivity -19 dBm
Optical Budget 16 dBm
Wavelength 1310 nm
Connector ST (Multimode connector)
Range Optical Dynamic: 20 dB
Power
Card 4 W
Indicator
LEDs 1 Green power on ( TX & RX )
1 Red laser over current ( TX )
4 Green Signal power level ( RX )
1 Green signal present ( TX )
1 Green signal lock (TX)
1 Green SDI present (TX)
1 Green HD-SDI present (TX)
Environmental
Operating Temperature -13 to 140�F (-25 to 60�C)
Storage Temperature -67 to 185�F (-55 to 85�C)
Relative Humidity 0 to 95% non-condensing
Physical
Quality MTBF: > 200,000 hours @ Ground Fix on single channel 35�C per MIL217F
Number of Slots 1
Dimensions (L x W x D) 6.30 x 5.00 x 0.80" (160.02 x 127.00 x 20.32 mm) (card only)
Weight 16.00 oz (453.59 g)
Packaging Info
Package Weight 1.5 lb
Box Dimensions (LxWxH) 10.0 x 7.0 x 3.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53136497264

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4.0 ★★★★★
Based on 8 reviews
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Verified Purchase
Akeem
Cuba, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kim Groetsch
Cuba, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
Juanita
Cuba, US
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
L
Verified Purchase
Love Leigh Angel
Waukegan, US
★★★★★ 5
BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
E
Verified Purchase
$@[)E
Fort Morgan, US
★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
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Reviewed in the United States on May 21, 2026

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