Introduction (18-0015) AM-48 Test Set
0015-S011-6
Characteristic Specification
Printer Current loop interface to optional printer for hard copy
of unit setup and measurement results
Store/Recall 10 complete unit setups may be stored by user in
internal nonvolatile memory, and recalled for ease of
repeating frequently-used tests. In addition, the results
of the last impulse or transient study (along with the
associated setups) are stored to nonvolatile memory at
the completion of the study. They are recalled
automatically whenever the unit is turned on.
Also stored in nonvolatile memory are four (4) user-set
parameters (each set from the QUIET mode):
1. Touch Tone/MF Dial Level
2. Power Down Time with momentary power switch
3. Blanking interval for impulse and transient tests
4. 10 user-programmable momentary frequencies
Table 1-2. AM-48 Generator (Send) Technical Specifications
Characteristic Specification
Variable Frequency: 200 Hz to 19,999 Hz in 1 Hz steps.
Frequency may be entered directly via the keypad or
stepped up or down in 10 Hz steps with auto-repeat
steps of 100 Hz (4 steps/second) for fast frequency
slewing. Frequencies are crystal-controlled and
accurate to ±.72 Hz ±.01%.
Level: -50.0 dBm to +10.0 dBm in .1 dB steps. Level
may be entered directly via the keypad or stepped up
or down in .1 dB steps with auto-repeat steps of 1.0 dB
(4 steps/second) for fast level slewing. Level accuracy
is as follows:
±0.2 ±0.5
±0.5 ±1.0
200 Hz
+10 dBm
-40 dBm
-50 dBm
15 kHz 20 kHz
1004 Hz A fixed 1004 Hz holding tone is provided. The
frequency is accurate to ±.025%. Level is the same as
variable.
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