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Analog Video Equalizing Distribution Amplifier
Model: 7700ADA7-EQ
- 75 Ohms or high impedance input (jumper selectable)
- High common mode range and common mode rejection ratio (CMRR)
- Gain control
- Jumper selectable AC or DC coupling
- Jumper selectable fast or slow back porch clamp
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The 7700ADA7-EQ Equalizing Analog Distribution Amplifier is a general purpose amplifier for distributing analog signals. The 7700ADA7-EQ features one balanced input with seven outputs. The 7700ADA7-EQ has been designed to distribute a wide range of analog video signals. It can also distribute other pulses and signals that do not exceed 2V p-p. The 7700ADA7-EQ occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.
- 75 Ohms or high impedance input (jumper selectable)
- High common mode range and common mode rejection ratio (CMRR)
- Gain control
- Jumper selectable AC or DC coupling
- Jumper selectable fast or slow back porch clamp
- DC level control when clamp is enabled
- Cable equalizer adjustment range: 0m to 300m of 8281 or 1694A
- Looping feature with external "T" connector and external termination
- Consistent input impedance if card power is lost
- Spec Sheet available - Yes
- Analog Video Input - Standard: Any analog video format up to 2V p-p and 30MHz bandwidth
- Analog Video - Number of Inputs: 1
- Analog Video Input - Connector: BNC per IEC 61169-8 Annex A
- Analog Video Input - Common mode range: > 6V p-p
- Analog Video Input - CMRR: > 70dB to 1kHz
- Analog Video Input - Signal Amplitude: 2.5V p-p max
- Analog Video Input - Equalization: 0m to 300m of Belden 8281 or 1694A
- Analog Video Input - Impedance: 75 Ohms terminated, 35k Ohms Hi-Z (jumper selectable)
- Analog Video Input - Coupling: AC or DC (jumper selectable)
- Analog Video Input - Return loss: > 40dB up to 10MHz, > 30dB up to 30MHz
- Analog Video Input - Clamp Range: > ±600mV
- Analog Video Input - Fast Clamp Attenuation of 60Hz: > 36dB
- Analog Video - Number of Outputs: 7
- Analog Video Output - Connector: BNC per IEC 61169-8 Annex A
- Analog Video Output - Impedance: 75 Ohms
- Analog Video Output - Gain Control Range: ±5dB
- Analog Video Output - DC Level: < ±100mV (DC coupling active and back porch clamp disabled)
- Analog Video Output - DC Level Control Range: < ±200mV (with back porch clamp enabled)
- Analog Video Output - Frequency Response: < ±0.05dB no equalization (to 5.5MHz); < ±0.09dB for 5 to 100m Belden 8281 or 1694 (to 5.5MHz); < ±0.15dB for 100 to 300m Belden 8281 or 1694 (to 5.5MHz)
- Analog Video Output - Differential Gain: < 0.17%, 0 to 300m
- Analog Video Output - Differential Phase: < 0.19°, 0 to 300m
- Analog Video Output - C/L gain inequality: < ±0.1% for all cable lengths
- Analog Video Output - C/L Delay: < ±2ns
- Analog Video Output - Isolation: > 42dB to 10MHz, > 32dB to 30MHz
- Analog Video output - Return loss: > 40dB to 30MHz
- Analog Video Output - Noise Performance: < -78dB RMS NTC7 weighting; < -70dB RMS 15kHz to 5.5MHz
- Voltage: +12V DC
- Power: 5 Watts
- Number of Slots: 1
Analog Video Equalizing Distribution Amplifier
46 kb
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McCann Systems
290 Fernwood Avenue
Edison, NJ 08837
USA
1-888-414-3806
www.mccannsystems.com
Contact in regards to this product:
Evertz
Model: 7700ADA7-EQ
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