Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
9.2.5 LINE BOARD
Figure 9-9. Line Board
9.2.5.1 DESCRIPTION
The RFL 9508 Line Board serves as the connection point between the RFL 9508 RF Chassis and the
Line Coupling equipment. Because it contains no active components, the Line Board does not require
any dc input voltage.
9.2.5.2 SPECIFICATIONS
Power Capability: 100 watts maximum.
Frequency Range:
103090: 20 - 500 kHz
Impedances:
Transmit Input: 50 ohms.
Receive Output: 50 ohms.
Line: Adjustable to 50, 75, 100, or 130 ohms.
Insertion Loss:
Transmit: 1.5 dB maximum.
Receive: 14 dB typical.
Input Power Requirements: None: passive components only (no active components).
o o o o
Operating Temperature: -20 C to +65 C (-4 F to +149 F).
RFL 9785 RFL Electronics Inc.
May 16, 2011 9-11 (973) 334-3100
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