Cisco Cisco 1 GHz GainMaker Amplifier Hoja De Datos
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6. Reverse gain and noise figure for station with 0 dB reverse input pad, 0 dB reverse output EQ, and 1 dB
output pad.
7. Reverse operational gain, noise figure, and return loss are specified without reverse switch option. If switch is
installed, reduce gain by 0.5 dB, increase noise figure by 0.5 dB, and decrease return loss by 1 dB.
8. Composite intermodulation noise is a broadband noise like distortion product associated with QAM loading.
9. Distortion performance at reference output levels and tilt. Contact Cisco Engineering for CIN calculation.
Table 6.
Environmental and Mechanical Specifications
Environmental
Operating temperature range
-40 to 140
°
F (-40 to 60
°
C)
Mechanical
Housing dimensions (LxHxD)
17.3 in. x 7.2 in. x 7.8 in.
439.4 mm x 182.9 mm x 198.1 mm
Weight
● Housing with power supply
● Module
● Module
12 lb 5 oz. (5.6 kg)
5 lb 5 oz. (2.4 kg)
Ordering Information
The GainMaker Ordering Matrix provides ordering information for configured amplifier modules or stations. This
section contains ordering information for required and optional accessories that are not included as part of a
configured amplifier module or station. Consult your account representative or customer service representative for
ordering assistance.
The required accessories listed in Table 7 must be ordered separately (they are not included via the GainMaker
Ordering Matrix).
Table 7.
Required Accessories
Required Accessories
Part Number
Plug-in pads (attenuators): Available in 0.5 dB steps from 0 to 20.5 dB
● 1 required for forward input
● 1 required for AGC, if applicable
● 1 required for AGC, if applicable
*
● 4 required for reverse (3 input, 1 output)
*
To determine AGC pad value, subtract 34 dB from the design value main port RF output
level at the AGC pilot frequency.
589693 (0 dB) sequentially through 589734 (20.5 dB)
Plug-in forward cable equalizer: Available in 1.5 dB steps from 0 to 30 dB at 1002
MHz
MHz
● 1 required for forward input
4007228 (0 dB)
sequentially through 4007248 (30 dB)
Plug-in reverse cable equalizer: Available in 1 dB steps from 0 to 12 dB at 40 MHz
● 1 required for reverse output, unless design value is 0 dB (0 dB EQ is provided)
712719 (0 dB) and 4036769 (1 dB) sequentially
through 4036780 (12 dB)
through 4036780 (12 dB)
Plug-in signal director for auxiliary output: 1 required; choose from the following:
● Jumper
● 2-way Splitter
● DC-8 Directional Coupler
● DC-12 Directional Coupler
● 2-way Splitter
● DC-8 Directional Coupler
● DC-12 Directional Coupler
4008208
4008364
4008365
4008366
The following optional accessories listed in Table 8 may be ordered separately: