LSA151 Subscriber Amplifier
(1.2 GHz Extreme Bandwidth Series)
INSTALLATION MANUAL
2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada
+1.705.742.1350
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1.800.465.7046
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lindsaybb.com
© 2019 Lindsay Broadband Inc. All rights reserved. Printed in Canada. Non-Lindsay Broadband product marks,
service marks, and company names in this document are the property of their respective owners.
All information is subject to change without notice.
Rev. 10/19 (LBB0163)
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Page 2 of 2
SPECIFICATIONS
Parameter
Typical
Worst
Forward Path 54-1220 MHz or 102-1220 MHz
Gain (all ports)
15 dB
13 dB
Flatness
± 0.5 dB
± 1.0 dB
CTB
(1)
-75 dBc
-70 dBc
CSO
(1)
-65 dBc
-62 dBc
Noise Figure
3 dB
4 dB
Group Delay (any channel) (span 3.58 MHz)
20 ns
Return Path 5-42 MHz, 5-85 MHz
Gain (all ports) (amp powered)
-1 dB
-2 dB
Flatness
± 0.75 dB
Group Delay (span 1 MHz)
20 dB
General Specifications 5-85 MHz, 102-1220 MHz
Impedance
Return Loss (all ports)
5-42/85 MHz; 54/102-1220 MHz 20 dB
16 dB
Hum Modulation
5-42/85 MHz; 54/102-1220 MHz
-70 dBc
Power Supply Noise
(2)
-50/-80/-100 dBm
Unterminated Oscillation
(3)
None
RFI
54/102-1220 MHz
-100 dBc
Surge Withstand Capability
Forward Input & Power Pack
6 kV 3kA, 8/20 µs Combo Wave IEEE 587
(C62.41-1991) Category B3 Standard
Forward Outputs
6 kV 200 A, 0.5-100 KHz, Ring Wave IEEE 587
(C62.41-1991) Category A3 Standard
Port Diode Protection
Yes
Waterproof (all F-ports)
Withstand 15 PSI for 1 minute
Power, Environmental & Physical
Operating Temperature
-40°C to +60°C (-40°F to +140°F)
DC Power Consumption (12-15 VDC)
150 mA
Dimensions (H x W x D)
4.0"H x 4.3"W x 1.1"D (10.2H x 10.9W x 2.8D cm)
Weight
0.3 lb (0.2 kg)
NOTES:
(1)
10 dBmV/ch flat input level (75 NTSC) + digital at 6 dB setback (550-1220 MHz)
(2)
Max for (DC-500 kHz)/(500 kHz-1.5 MHz)/(1.5 MHz-1.2 GHz). Measure at RF OUT while using power
inserter to power the amplifier
(3)
No oscillations should occur with IN & OUT ports terminated & unterminated
