Amber 5500 - Maximum Output Power

Programmable
Audio
Measurement
System
Amber
model 5500
'
Section 2
Owner’s
Manual
Version 07
TABLE 2.4.1
MINIMUM
EXTERNAL LOAD
IMPEDANCE THAT
WILL NOT
CAUSE CURRENT
LIMITING
OUTPUT
MAXIMUM
MINIMUM LOAD
IMPEDANCE & RESULTING
LOAD VOLTAGE
(SOURCE)
OPEN
CIRCUIT
-
IMPEDANCE
VOLTAGE
USING A
ONLY
OR
B*
ONLY
USING
BOTH
A
a
B*
50
ohms
16.5
V
50
ohms
/
8.3 Volts
150 ohms
/
12.4
Volts
unbalanced
150
ohms
,
33
V
50
ohms
/
8.3 Volts
250 ohms
/
21
Volts
balanced
600
ohms
33
V
0 ohms
/
0 Volts 0
ohms
/
0
Volts
balanced
*NOTE: Use
of
Output
B
requires
Option
007.
TABLE 2.4.2
MAXIMUM
OUTPUT POWER IN
dBm
(relative
to
1
mW)
for
various
output
load
impedances
(rms
Volts
delivered to
load)
OUTPUT
EXTERNAL
LOAD IMPEDANCE
(OHMS)
(SOURCE)
IMPEDANCE
50
100
150
300
600
50
ohms
+31.3 dBm
+30.8 dBm
+30.1 dBm
+28.2 dBm
+25.9 dBm
unbalanced
(8.3
Volts)
(1
-1 .0
Volts)
(12.4 Volts) (14.1
Volts)
(15.2 Volts)
150
ohms
+31.3 dBm
+32.4 dBm
+32.6 dBm
+32.1 dBm
+30.7 dBm
balanced
(8.3
Volts)
(13.2
Volts) (16.5
Volts) (22.0
Volts) (26.4
Volts)
600
ohms +
21.2
dBm
+
23.5 dBm
+24.6 dBm +26.1
dBm +
26.6 dBm
balanced
(2.5
Volts) (4.7
Volts) (6.6
Volts) (11.0
Volts) (16.5
Volts)
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