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Specifications
2715 Spectrum Analyzer Service Manual
1-7
± 4dBto500MHz
± 2dBto500MHz
± 4 dB at 1000 MHz
± 2 dB at 1000 MHz
C/N
Measurement
Limit (dBc)
0
-- 1 0
-- 2 0
-- 3 0
-- 4 0
-- 5 0
-- 6 0
-- 7 0
-- 8 0
-- 9 0
-- 3 0
-- 2 0
--100 10203040506070
VISUAL CARRIER PEAK (dBmV)
Minimum signal level for gated measurement (at 1000 MHz)
Minimum signal level for gated measurement (to 500 MHz)
Note: 60 channel
flat system
Minimum C/N
for gated
measurements
Figure 1- 1: Typical Accuracy Limits for Carrier-to-Noise Measurement
± 4dBto500MHz(Note1)
± 2dBto500MHz(Note1)
± 4dBto500MHz(Note2)
± 2dBto500MHz(Note2)
± 4 dB at 1000 MHz (Note 2)
± 2 dB at 1000 MHz (Note 2)
CTB
Measurement
Limit (dBc)
0
-- 1 0
-- 2 0
-- 3 0
-- 4 0
-- 5 0
-- 6 0
-- 7 0
-- 8 0
-- 9 0
-- 3 0
-- 2 0
--100 102030 40506070
Note 1
Approximate extended limits if
preselector is used and mixer input
level is set to --20 dBm.
Note 2
Normal limits without preselector and
mixer input level set to default setting
of --30 dBm in a 60 channel flat
system.
VISUAL CARRIER PEAK (dBmV)
Minimum signal level for gated measurement (to 500 MHz)
Minimum signal level for gated
measurement (at 1000 MHz)
Figure 1- 2: Typical Accuracy Limits for CTB Measurement