SKU: 9495452277

Blonder Tongue 4-Channel MPEG-2 Encoder/QAM Modulator with HD-SDI

$715635.00 $795150.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Blonder Tongue 4-Channel MPEG-2 Encoder/QAM Modulator with HD-SDIEncodes to MPEG 2 for QAM Delivery 2 HD SDI and 2 HDMI Digital Inputs 4 Component and 4 Composite Inputs 4 QAM Outputs and RF Test Port Separate Digital and Analog Audio Inputs Emergency Alert System Interface EIA 708 and EIA 608 Closed Captioning Web Server and Ethernet for Browser GUI The HDE 2H 2S QAM MPEG 2 Encoder from Blonder Tongue will encode HDMI, HD SDI, Component, or Composite video sources along with audio in MPEG 2 D format for delivery

  • Encodes to MPEG-2 for QAM Delivery
  • 2 HD-SDI and 2 HDMI Digital Inputs
  • 4 Component and 4 Composite Inputs
  • 4 QAM Outputs and RF Test Port
  • Separate Digital and Analog Audio Inputs
  • Emergency Alert System Interface
  • EIA-708 and EIA-608 Closed Captioning
  • Web Server and Ethernet for Browser GUI

The HDE-2H/2S-QAM MPEG-2 Encoder from Blonder Tongue will encode HDMI, HD-SDI, Component, or Composite video sources along with audio in MPEG-2 D format for delivery over QAM. It features two HDMI, two HD-SDI, four component, and four composite inputs as well as separate digital and analog audio inputs to accompany the analog video inputs. There are four QAM outputs and an additional RF port for testing.

Multiplexes up to four inputs programs in any of the following combinations:
  • 1:1: One program per QAM channel
  • 2:1: Two programs per QAM channel, not exceeding 38.8 Mbp/s
  • 3:1: Three programs per QAM channel, not exceeding 38.8 Mbp/s
  • 4:1 Four programs per QAM channel, not exceeding 38.8 Mbp/s
Supports EIA-708 closed captioning through SDI and HDMI, and EIA-608 closed-captioning through the analog inputs
Provides +52 dBmV QAM output level for four combined channels
Equipped with an Emergency Alert System (EAS) interface
Front-panel RF test port for testing and monitoring of QAM output without service interruption
Ethernet and Web server connection allows the system to be operated remotely using a Web browser
Supports real-time Dolby Digital audio encoding
Supports user-defined PSIP configuration
Input
HDMI Connectors: 2 x HMDI
Supported Resolutions: 480i, 720p, and 1080i
HDCP Support: No
Audio Support: Embedded PCM and pass-through Dolby Digital only
HD-SDI Connectors: 2 x BNC female
Standard: SMPTE 292M
Supported Resolutions: 480i, 720p, and 1080i
Audio Support: Embedded PCM and pass-through Dolby Digital only
Component Video Connectors: 4 x Sets of 3 x RCA female
Supported Resolutions: 480i, 720p, and 1080i
Aspect Ratios: 4:3 and 16:9
Analog Audio Connectors: 4 x Sets of 2 x RCA female stereo pairs - shared with Composite
Digital Audio Connectors: 4 x RCA female - shared with Composite
Composite Video Connectors: 4 x RCA female
Analog Audio Connectors: 4 x Sets of 2 x RCA female stereo pairs - shared with Component
Digital Audio Connectors: 4 x RCA female - shared with Component
Emergency Alert System (EAS) Connectors: 3x RCA female (Composite video and stereo analog audio)
Trigger Mechanism: 5 to 12 VDC and dry contact closure (terminal strip)
Encoding Profile - Video Output Format: MPEG-2 HD MP@ML; ISO 13818-2
Chroma Sub-sampling: 4:2:0
Supported Resolutions: 480i, 720p, and 1080i
Supported Frame Rates: 29.97, 59.97 (720p only)
Aspect Ratios: 4:3 and 16:9
GOP Structure: I and P frames (user selectable)
Transport Rate: Variable (user selectable)
Video Rate: Variable (user selectable)
Video Pre-filter: Variable (user selectable)
Color Space: YCbCr and RGB
Encoding Profile - Audio Output Format: Dolby Digital
Sampling Rate: 48 kHz
Bit Rate: Vaiable: 96 to 448 Kbps (user selectable)
Closed Captioning HD-SDI: EIA-708 - embedded in HD-SDI input
Component: EIA-608
Composite: EIA-608
Output
QAM Connector: 1 x F type female(rear panel; up to 4 x QAM channels combined)
Modulation: QAM 16, 32, 64, 128, and 256
Standards: ITU-T J.83; Annex A and B
DVM Symbol Rate: Variable; up to 7 MS/Symbol/sec (MBaud)
Frequency Range: 54 to 1002 MHz
Tuning: CATV channel selectable (channel 2 to 158)
Channel's Bandwidth: 24 MHz(4 x adjacent 6 MHz)
RF Level (4 channel combined): +42 to +52 dBmV, 1 dB increment
RF Level (2 channel combined): +42 to +56 dBmV, 1 dB increment
RF Level Accuracy: � +1 dB
Frequency Tolerance: �0.5 kHz at 77�F (25�C)
Frequency Stability: �5 kHz over 32 to 122�F (0 to 50 �C)
Amplitude Flatness: �0.25 dB (over 6 MHz)
Phase Noise: -98 dBc at 10 kHz
Spurious: -57 dBc
Broadband Noise: -70 dBc at +52 dBmV output level, 5.5 MHz bandwidth
Impedance: 75 ohm
Spectral Inversion: Auto Recognition
Carrier Suppression: 45 dB
Return Loss: 14 bB typical
Signal-to-Noise Ratio: 40 dB typical
MER: 40 dB typical
I/Q Phase Error: < 1�
I/Q Amplitude Imbalance: < 1%
ASI Connectors: 4 x BNC female
Format: DVB-ASI
Standard: ETSI EN 50083-9
Ethernet Connector: 1 x RJ-45
Standard: 1000Base-T
UDP/RTP: Supported (user selectable)
Address Assignment: 4 x IPv4 addresses and port numbers (user selectable)
Alarms/Monitoring/Control
Local Monitoring 8 x Input status LEDs (video 1 to 4 and audio 1 to 4)
1 x Encoder LED
1 x Power LED
1 x F type female RF test port
Local Control 1 x IP reset button
Remote Monitoring/Control GUI-based menu via Web browser
General
Power Requirements 115 to 230 VAC, 50 or 60 Hz (Fuse: 3 A, 250 VDC, Slo Blo)
Power Consumption 60 W
Operating Temperature 32 to 122�F (0 to 50�C)
Storage Temperature -13 to 158�F (-25 to 70�C)
Humidity 0 to 95% relative humidity at 95�F (35�C) maximum, non-condensing
Rack Height 1 RU
Dimensions 19 x 18.1 x 1.8" (483 x 460 x 44 mm)
Weight 8 lb (3.6 kg)
Packaging Info
Box Dimensions (LxWxH) 20.0 x 20.0 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: 9495452277

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4.3 ★★★★★
Based on 6 reviews
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Verified Purchase
Janet Lanier
Pawtucket, US
★★★★★ 4
Wobbly but Usable
Color: Grey, Size: Standard - 4 Panel
A bit wobbly, but good enough for the price when you need a solid background for remote work calls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
L
Verified Purchase
Lateefah
Lowell, US
★★★★★ 5
Nice and easy to assemble
Color: Black, Size: Standard - 4 Panel
I absolutely love this 4-panel room divider! It was super easy to assemble — I had it set up in just a few minutes. The material isn’t too see-through, which gives just the right amount of privacy while still letting some light through. It does exactly what I needed it to do and looks so clean and sleek in my space. Perfect balance of style and function — highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
V
Verified Purchase
Virginia C.
Phoenix, US
★★★★★ 5
A quick private space
Color: Black, Size: Standard - 4 Panel
Went together easily, just the right height and width for just a bit of privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
P
Verified Purchase
Pat Smith
Fort Morgan, US
★★★★★ 5
Excellent quality, excellent privacy.
Color: White, Size: 4 Panel
I love this room divider! Was easy to put together. It's easy to move around. I also bought the eight panel. I move it and change it around all the time. Good color good material good privacy.
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Reviewed in the United States on May 12, 2026
S
Verified Purchase
Skylar Hartnett
Boise, US
★★★★★ 5
It works to divide a room, but it's not easy to use.
Color: Grey, Size: 6 Panel
This comes in multiple pieces and you have to build every single piece including the cloth that is between the two poles. There are plastic clips to hold the sections together, but they easily come off if you move the dividers the wrong way or try to reposition it. The only thing holding it up is rectangular shaped feet on the bottom and they are a pain when you hit it with your toes. It works if you need to divide a room, but its not pretty and there are far better options. It's cheaply made and has a habit of falling down if you are trying to use it in a straight or slightly angled line.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2022

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