Signal Processing Systems : Amplifiers (Video) : Evertz - 7803PA-2-LNB2

RF Amplifier with Slope Compensation

Model: 7803PA-2-LNB2

Can be used as a wideband amplifier without slope compensation for signals from 40 - 2300MHz or as an amplifier with slope compensation for extended L-Band signals from 950 - 2150MHz
Wide dynamic range (-10 to -60dBm)
Protocol independent - handles all modulation formats
Fully hot-swappable from front of frame
Comprehensive signal and card status monitoring via four digit card edge display

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The 7703PA series provide amplification of RF signals in the satellite extended L-Band range. Adjustable slope compensation is included. Typical applications include amplification and slope compensation to boost weak signals, drive long coax runs or provide a high power signal for passive distribution systems.

All models occupy 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.

Can be used as a wideband amplifier without slope compensation for signals from 40 - 2300MHz or as an amplifier with slope compensation for extended L-Band signals from 950 - 2150MHz
Wide dynamic range (-10 to -60dBm)
Protocol independent - handles all modulation formats
Fully hot-swappable from front of frame
Comprehensive signal and card status monitoring via four digit card edge display
Up to 30dB gain, adjustable in 0 – 5dB steps
AGC mode with adjustable target level to maintain a constant output level with varying input
Cable slope compensation, adjustable up to 15dB in 1dB steps
RF input power monitoring
Remote monitoring through SNMP and VistaLINK® PRO capability
7803PA-2-LNB2 (Must be used with 7800FR or 7801FR):
Dual channel amplifier with built-in LNB power up to 400mA
LNB power is 13/18V DC adjustable with built-in current limiting, current monitoring and 22kHz tone for LO control

Spec Sheet available - Yes

Active Power: 18 Watt
DC Voltage: 12 Volts
Number of Inputs: 2
Number of Outputs: 2
Connector: BNC per IEC 61169-8 Annex A (F-Type optional)
Impedance: 75ohms (50ohms optional)
950 - 2150MHz: > 14dB
40 - 2300MHz: > 10dB
Input Power Range: -10dBm to -60dBm
Voltage: 13V DC, 18V DC, off (selectable)
Current: 400mA
Protection: Short circuit, current limited
LO Control: 22kHz on/off (selectable)
Number of Slots: 1

Amplifier 175725 kb - Data Sheet

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