Cisco Cisco 1 GHz GainMaker Amplifier データシート
GainMaker
®
- Unbalanced Triple - 5-40/52-1002 MHz
3
Specifications
General Station Performance
Units
Forward
Reverse
Notes
Pass Band
MHz
52-1002
5-40
Amplifier Type
---
GaAs FET
PP
Frequency Response
dB
±0.5 Main, ±0.6 Aux
±0.4
Auto Slope and Gain Range
dB
±5.5
n/a
Return Loss
dB
16
16
7
Max AC Through Current (continuous)
Amps
15
-
Max AC Through Current (surge)
Amps
25
-
Hum Modulation @ 12 A
(over specified frequency range)
(over specified frequency range)
dB
70 (52-870 MHz)
60 (870-1002 MHz)
60 (5-10 MHz)
70 (11-40 MHz)
Hum Modulation @ 15 A
(over specified frequency range)
(over specified frequency range)
dB
65 (52-870 MHz)
60 (870-1002 MHz)
60 (5-10 MHz)
65 (11-40 MHz)
Test Points (
± 0.5 dB)
dB -20
-20
MAIN
AUX
Reference Output Level @… 1002 MHz
870 MHz
dBmV
35 (@ 40 MHz)
750 MHz
650 MHz
550 MHz
55 MHz
40.5
38.5
36.7
35.0
33.5
26.0
38.5
36.7
35.0
33.5
26.0
49.5
47.5
45.7
44.0
42.5
35.0
47.5
45.7
44.0
42.5
35.0
35 (@ 5 MHz)
Reference Output Tilt (55-1002 MHz)
dB
14.5
1
Auto/Thermal
with 10.5 dB I/S EQ
Forward Station Performance
Units
MAIN
AUX
Notes
Operational Gain (minimum)
dB
34
43
2
Internal Tilt (
± 0.5 dB)
dB +15.5
+15.5 3
Noise Figure @ 52 MHz
dB
8.5
8.5
2
Noise Figure @ 1 GHz
dB
7.5
7.5
2
78 NTSC Channels (CW) with digital
4
Composite Triple Beat
dB
89
79
Cross Modulation
dB
79
71
5
Composite Second Order (high side)
dB
76
73
94 NTSC Channels (CW) with digital
8
Composite Triple Beat
dB
84
74
Cross Modulation
dB
75
67
5
Composite Second Order (high side)
dB
74
69
Reverse Station Performance
Units
Notes
Operational Gain (minimum)
dB
19.5
6,7
Internal Tilt (
± 0.5 dB)
dB 0 3
Noise Figure
dB
12
6,7
6 NTSC Channels (CW)
Composite Triple Beat
dB
92
Cross Modulation
dB
80
5
Composite Second Order (high side)
dB
82
Unless otherwise noted, specifications reflect typical performance and are referenced to 68
°F (20°C). Specifications are based
upon measurements made in accordance with SCTE/ANSI standards (where applicable), using standard frequency assignments.