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1.
OVERVIEW
The 7702 and 7703 series RF Active Splitters provide inexpensive amplification and distribution of RF
signals from 10 MHz to 2.15GHz in 1x4 or 1x8 configuration (DA4 or DA8 in part number). The operating
frequency range is 10MHz to 2.15GHz for both IF and L-Band satellite signal distribution and amplification.
On the 7703 versions, optional LNB power is available at the input port with selection of either +13 or
+17VDC and built in current limiting (350 mA). For this option, the operating frequency range is limited to
the L-Band, 950-2150MHz.
The 7703 series modules provide the same functionality as the 7702 series modules and also have
integrated VistaLINK
®
All cards are designed to be housed in either the 7700FR-C 3RU frame, the 7701FR 1RU frame or the
S7701FR single module enclosure. The DA4 (1x4) versions occupy a single slot and the DA8 (1x8)
versions occupy two slots in the 15 slot 3RU frame. All versions each occupy one card slot in the 3 slot
1RU frame.
Features:
•
Low Noise amplification and distribution of RF signals from 10MHz to 2.15GHz
•
Wide dynamic range (-10 to –60 dBm)
•
Manual gain mode with adjustable output gain of –14 to +14dB on 7703 versions and 0dB on 7702
versions
•
Protocol independent – transmits all modulation formats
•
Independent isolated output drivers to ensure no cross channel loading effects (i.e. no need to
terminate unused outputs)
•
Input RF signal strength indication LEDs
•
Fully hot swappable from front of frame
•
Optional LNB power (at +13 or +17Vdc with built in current limiting (350 mA)) into RF input cable for L-
Band operation only.
•
Comprehensive signal and card status monitoring via four digit card edge display or remotely through
SNMP and VistaLINK
•
VistaLINK
capability is available when modules are used with the 3RU 7700FR-C frame and a
®
7700FC VistaLINK
technology for remote monitoring and configuration via SNMP protocol.
. (7703 versions only)
®
Frame Controller module in slot 1 of the frame. (7703 versions only)
®
7702/7703DA4/8-RF Active Splitters
Revision 1.3
7700 MultiFrame Manual
7702/7703DA4/8-RF - 1
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