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Distribution Amplifier

Both the HDA6801N and HRA6801N are HD/SD-SDI distribution amplifiers. The HDA6801N is a DA with equalization, while the HRA6801N is a reclocked DA with equalization.

Features
One HD/SD-SDI input, eight outputs
Video input with auto-detect and input status feedback(Applicable to HRA6801N only)
Automatic cable equalization
Reclocking function (Applicable to HRA6801 only)

Specifications
SDI Video Input
Signal type: HD-SDI, SD-SDI
Connector: BNC( IEC 169-8)
Impedance: 75 ohm
Return loss: >18 dB 5 MHz to 1.5 GHz
Cable equalization
SD-SDI: 0-300 m Belden 1694A or equivalent
HD-SDI: 0-100 m Belden 1694A or equivalent
SDI Video Output
Number of outputs: 8
Signal type: HD-SDI, SD-SDI
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return loss: >18 dB 5 MHz to 1.485 GHz typical
>15 dB 5 MHz to 1.485 GHz worst case
Signal amplitude: 800mV +/- 10%
DC offset: 0.0 V +/- 0.5 V
Rise and fall time: SD-SDI: 400 to 700 ps
HD-SDI: <270 ps
Overshoot: <10%
Power Consumption
Power: 2.2W
Positive rail: 300 mA
Negative rail: 0 mA

Ordering information
HDA6801N    HD-SDI Equalizing Distribution Amplifier 1x8
HRA6801N     HD-SDI Reclocked Distribution Amplifier 1x8

The SDA6801N/SDA6802N are SDI distribution amplifier modules with equalization, providing low cost solution in which reclocking is not required. The modules can compensate 300 meter of Belden 8281 cable transmission loss. The SDA6801N has one input and eight outputs, and the SDA6802N has two inputs each with four outputs, or it can be set for eight outputs via jumper.

Features
Low cost 8-channel SDI distribution amplifier
Compensating 300 meter of Belden 8281 cable transmission loss
Input equalization

Specification
SDI Video Input
Signal: SDI, ASI
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: >18 dB 5 MHz to 540 MHz
Cable Equalization: 300 m Belden 8281
SDI Video Output
Output: SDI:8; ASI:4
Signal: SDI, ASI
Connector: BNC(IEC169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 540 MHz
Signal Level: 800 mV +/- 10%
DC Offset: 0.0 V +/- 0.5V
Rise and Fall Time: 400 - 1500 ps (20% to 80% of amplitude)
Overshoot: < 10% of amplitude
Jitter: <0.2 UI (740 ps ) peak-to-peak
Power Consumption
Power: SDA6801N: 1.5 W; SDA6802N: 2.2W
Positive Rail: SDA6801N: 200mA; SDA6802N: 300mA
Negative Rail: SDA6801N: 0; SDA6802N:0

Ordering Information
SDA6801N     SD-SDI distribution with equalization, 1x8
SDA6802N     SD-SDI distribution with equalization, 2-1x4, or set 8 outputs via jumper

The VCA6801N and VCA6802N are analog distribution amplifiers with equalization and clamping. Both modules have unbalanced input and can compensate cable loss of up to 100m of Belden 8281 cable loss. The clamping can help the user reject DC offset and AC disturbance. The VCA6801N / VCA6802N can also provide +/-3db gain range adjustment. The VCA6801N has one input and eight outputs; and the VCA6802N has two inputs each with four outputs, or it can set to have eight outputs via jumper.

Features
Analog composite and component signal with clamping
+/-0.1dB to 8MHz
+/-3dB gain range adjustment
100m (Belden 8281) continuously adjustable equalization
525/625 input signal detection

Specification
Analog Video Input
Input level: 1 Vp-p nominal
Connector: BNC (IEC169-8)
Max input level: 2.5 Vp-p centered @ 0 V
Input impedance: 75 ohm, internal terminating
Input coupling: AC/DC selectable
Input return loss: >45 dB to 5 MHz, >40 dB to 10 MHz
Output isolation: >40 dB @ 10 MHz
Response variation: <0.1 dB @ 10 MHz
Phase match: <+/-0.2°
Analog Video Output
Number of outputs: 8
Output impedance: 75 ohm
Output return loss: >45 dB to 5 MHz, >40 dB to 10 MHz
Output isolation: >40 dB @ 10 MHz
Performance
Gain: -3 dB to +3 dB
Frequency response: +/-0.05 dB DC-10 MHz
Line distortion: <0.20% DC coupling
Field distortion: <0.20% DC coupling
Differential gain: <0.15%
Differential phase: <0.15°
DC offset: <25mV
EQ response: +/-0.05 dB to 5 MHz, +/-0.15 dB to 10 MHz, 0-100 m Belden
Clamp level: <+/-25mV
Clamp delay: 3 lines for Fast, 7 lines for Slow
S/N: >70 dB
Power Consumption
Power: VCA6801N: <1.5W; VCA6802N: <2.5W
Positive rail: VCA6801N: 150mA; VCA6802N: 250mA
Negative rail: VCA6802N: 500mA; VCA6802N: 150mA

Ordering Information
VCA6801N     Analog video equalizing and clamping distribution amplifier 1x8
VCA6802N     Dual analog video equalizing and clamping distribution amplifier 2-1x4 or set 8 outputs via jumper

The VDA6801N/ VDA6802N are distribution amplifier modules with high performance, high reliability and low power consumption.
The VDA6801N has one input and 8 outputs; the VDA6802N has two inputs, each has 4 outputs, or set 8 outputs via jumper.

Features
AC/DC coupling
+/-3db gain range for adjustment
525/625 input sigal detection

Specifications
Analog Video Input
Input Level: 1 Vp-p nominal
Maximum Input Level: 2.5 Vp-p centered @ 0 V
Input Impedance: 75 Ohm
Input Connector BNC (IEC169-8)
Input Return Loss: >45dB to 5 MHz, >40dB to 10 MHz
Analog Video Output
Output 8
Connector BNC (IEC169-8)
Output Impedance: 75 Ohm
Output Return Loss: >45 dB to 5 MHz, >40 dB to 10 MHz
Output Isolation: >40 dB @ 10 MHz
Performance
Gain: -3 dB to + 3 dB
Frequency Response: +/-0.05 dB DC-10 MHz
Line Distortion : <0.20%
Field Distortion: <0.20%
Differential Gain: <0.15%
Differential Phase: <0.15 O
S/N: >70 dB
Power Consumption
Power VDA6801N: 1.5W; VDA6802N: 2.5W
Positive Rail VDA6801N:150mA ; VDA6802N: 250 mA
Negative Rail VDA6801N:50mA ; VDA6802N: 150mA

Ordering Information
VDA6801N     Analog distribution amplifier, 1x8
VDA6802N     Analog distribution amplifier, 2-1x4, or set 8 outputs via jumper

The SRA6801N and SRA6802N are both SD-SDI distribution amplifiers with equalization and reclocking. Both two modules have unbalanced input and output, and can compensate the cable loss for 300m of Belden 8281. The SRA6801N has one input and eight outputs, and the SRA6802N has two inputs each with four outputs, or it can be set for eight outputs via jumper.

Features
Compensation for 300m of Belden 8281 cable transmission loss
Both modules with reclocking and equalization

Specification
SDI Video Input
Signal type SDI, ASI
Connector BNC(IEC 169-8)
Impedance: 75 ohm
Return loss: >18 dB 5 MHz to 540 MHz
Cable equalization 300 m Belden 8281
SDI Video Output
Numbers of output SDI: 8; ASI: 4
Signal type SDI, ASI
Connector BNC( IEC 169-8)
Impedance: 75 ohm
Return loss: >18dB 5 MHz to 540 MHz
Signal level: 800 mV+/-10%
DC offset: 0.0 V +/- 0.5 V
Rise and fall time: 400 to 700 pS
Overshoot: <10%
Jitter: <0.2 UI
Propagation: <12.5 ns
Power Consumption
Power SRA6801N: 2.0W; SRA6802N: 3.25W
Positive Rail SRA6801N: 300mA; SRA6802N: 500mA
Negative Rail SRA6801N: 0mA; SRA6802N: 0mA

Ordering Information
SRA6801N     SD-SDI reclocked distribution amplifier with EQ 1x8
SRA6802N     Dual SD-SDI reclocked distribution amplifier with EQ 2-1x4; or it can be set for 8 outputs via jumper

The SDM6801N/SDM6801N-M4 is a video distribution and monitoring module with video D/A conversion. It has one SDI input and can provide up to 6 channels of SDI outputs and four channels of CVBS outputs via jumper.It also supports embedded audio monitoring.

Features
One channel SDI input
Up to 6 channels of reclocked SDI outputs
Up to 4 channels of CVBS outputs
Analog video format supported: PAL-B, PAL-M, NTSC
EDH, freeze frame, and black field detection

Specifications
SDI Video Input
Signal Standard: SMPTE 259M-C; 270 Mbps, 525/625 SD component
Connector BNC( IEC 169-8)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Maximum input cable: >300m
SDI Video Output
Output Up to 6 channels of SDI outputs (2 jumpers selectable)
Connector BNC (IEC 169-8)
Overshoot: <10% (all outputs terminated)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Signal Level: 800mV +/- 10%
Jitter: <0.2 UI
Rise and Fall Time: 0.4-0.7nS (20% to 80% of amplitude)
Analog Composite Output
Standards NTSC, PAL-M, PAL-B
Number of Outputs Up to 4 channels of CVBS outputs (2 jumpbers selectable)
Signal Level: 1 Vp-p nominal (+/- 10% adjustable)
DC Offset: 0 mV +/- 14 mV (2 IRE)
Impedance: 75 ohm
Return Loss: >40dB to 5.75 MHz
Output Quantization: 10 bits
Frequency Response: <+/-0.25 dB to 5 MHz
Differential Gain: <1.5%
Differential Phase: <1.2 o
S/N Ratio: >54dB RMS to 5 MHz
Test Signal color bar: 100/0/75/0
Power Consumption
Power: < 3.3 W
Positive Rail: 450 mA
Negative Rail: 10mA

Ordering Information
SDM6801N     SD-SDI video distribution and monitoring module
SDM6801N-M4     SD-SDI video distribution and monitoring module with embedded audio monitoring

The SDM6830N/ SDM6803N-M4 is a video monitoring module with video D/A conversion. It has 3 SDI inputs, and for each input the module provides one reclocked SDI output and one CVBS output. In addition, it supports embedded audio monitoring.

Features
Three SDI inputs
For each input it provides one SDI output
For each input it provides one CVBS output
Analog video format supported: PAL-B,PAL-M,NTSC
EDH detection
Freeze frame and black field detection

Specification
SDI Video Input
Signal Standard: SMPTE 259M-C; 270 Mbps, 525/625 SD component
Connector BNC( IEC 169-8)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Maximum input cable: >300m
Analog Composite Output
Standard: NTSC, PAL-M, PAL-B
Output For each input it provides one output
Signal Level: 1Vp-p nominal
DC Offset: 0mV +/- 14mV
Impedance: 75 ohm
Return Loss: >40dB to 5.75 MHz
Output Quantization 10 bits
Frequency Response: <+/-0.25 dB to 5 MHz
Differential Gain: <1.5%
Differential Phase: <1.2°
S/N Ratio: >54dB RMS to 5 MHz
Test Signal color bar: 100/0/75/0
SDI Video Output
Output For each input it provides one output
Connector BNC( IEC 169-8)
Overshoot: <10% (all outputs terminated)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Signal Level: 800mV +/- 10%
Jitter: <0.2 UI
Rise and Fall Time: 0.4-0.7ns (20% to 80% of amplitude)
Power Consumption
Power: < 6.6 W
Positive Rail: 900mA
Negative Rail: 20mA

Ordering Information
SDM6803N     3-channel video monitoring module
SDM6803N-M4     SD-SDI 3-channel video monitoring module with embedded audio monitoring

Overview
This BDA6801N or UDA6801N AES audio distribution amplifier is a multi-channel functional module. Therein, the BDA6801N device supports distributing and amplifying 1 channel balanced digital audio input and 8 channels balanced digital audio output. Yet the UDA6801N product is able to distribute and amplify 1 channel unbalanced digital audio input and 8 channels unbalanced digital audio output. Both of them are suitable for mounting in 6800N series frame.

Features
1.Our AES audio distribution amplifier is characterized by low cost, high reliability and excellent performance.
3. It works with different alarm indicating methods and is also hot pluggable.

Specifications

Balanced Digital AES Audio Input (Applicable to BDA6801N)
Connector 3-pin connector (male)
Input Impedance 100Ω
Standard AES3: 1992
AES3id: 1995, SMPTE276M
Rise and Fall Time 5 to 30ns
Balanced Digital AES Audio Output (Applicable to BDA6801N)
Connector 3-pin connector(male)
Output Level 2.0 to 7.0V(Peak to Peak)
Jitter +/-20ns
Rise and Fall Time 5 to 30ns (10% to 90% of amplitude)
Impedance 100Ω+/-20% (0.1 to 6 MHz)
CMR Ratio >30dB below output signal (0 to 6 MHz)
Unbalanced Digital AES Audio Input (Applicable to UDA6801N)
Connector BNC(IEC 169-8)
Impedance 75Ω
Standard AES 3:1992
AES3id:1995, SMPTE276M
Rise and Fall Time 30 to 44ns
Unbalanced Digital AES Audio Output (Applicable to UDA6801N)
Connector BNC(IEC 169-8)
Output Level 1.0V+/-10% (Peak to Peak)
DC Offset 0.0V±50.0mV
Rise and Fall Time 30 to 44ns (10% to 90% of amplitude)
Impedance 75Ω
CMR Ratio >25dB, 0.1 to 6.0MHz

Ordering Information
BDA6801N     Balanced AES Audio Distribution Amplifier
UDA6801N     Unbalanced AES Audio Distribution Amplifier

Overview
Our analog audio distribution amplifier is a kind of module for distributing and amplifying the analog audios. It varies in two types including the ADA6801N type and ADA6802N type. Therein, the former gets one input signal distributed into eight channels of output and the latter possesses two channels input signals distributed into four channels output for each or it can be set for eight channels output via jumpers. Both of the products make use of separated output amplifier module to get excellent isolation between channels.

Features
1.The analog audio distribution amplifier is outfitted with dedicated integrate circuit, decreasing the quantity of components and improving its reliability.
2. The maximum output level reaches +28dBu.
3. The grain adjustment ranges from -6 to +33dB.
4. Our product is also characterized by high signal to noise ration, flat frequency response, low distortion, low cost, high quality audio distribution and amplification, etc.

Specifications

Balanced Analog Audio Input
Connector 3-pin connector
Signal Type Balanced
Input Impedance HiZ, >30Kohms
Maximum Input Level +28dBu
CMR Range +/-20V
CMR Ratio 90dB at 60Hz
Gain Range -6~+33dB
Balanced Analog Audio Output
Number of Output 8
Connector 3-pin connector
Signal Type Balanced
Output Impedance 66ohm
Maximum Output Level +28dBu
Performance
SNR >90dB at unity gain, 20Hz to 20kHz relative to +8dBu signal, unweighted
Frequency Response +/-0.05dB 20Hz to 20kHz relative to 1kHz at unity gain
THD < 0.02%, SMPTE at +18dBu
Crosstalk >85dB isolation, 20Hz to 20kHz
Output Isolation >70dB, 20Hz to 20kHz
Power Dissipation
Model ADA6801N ADA6802N
Power 3.1W 3.6W
Positive Rail 0 500mA
Negative Rail 0 0

Ordering Information
ADA6801N      Analog audio distribution amplifier 1×8
ADA6802N      Dual analog audio distribution amplifier 2-1×4, or set 8 outputs via jumper

Related Names
Video Processing Equipment Supplier | Broadcast Television System | Studio Device

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