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

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

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

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

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Expected availability: 3-7 business days

Product Highlights

  • 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
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Blonder Tongue HDE-2H/2S-QAM overview

  • 1Description

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
Table of Contents
  • 1Description

Blonder Tongue HDE-2H/2S-QAM specs

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
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)
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
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"

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