Rohde & Schwarz M3SR Series 4100 - Page 88

R&S M3SR Series 4100 HF Transceivers Test of Specification
6124.9007.82.01 3.12
8 Harmonic Emissions
8.1 Set transceiver to modulation F3E without
modulation. No modulating signal at audio in-
put X26.10/.40 of transceiver.
Set transceiver to the following TX
frequencies. By using the spectrum analyzer,
measure harmonic emissions related to the
TX frequencies:
 1.5 MHz
 2.2 MHz
 3.2 MHz
 4.6 MHz
 6.7 MHz
 9.7 MHz
 14.2 MHz
 20.6 MHz
 27.0 MHz
 29.99 MHz
The greater harmonic product (first or
second) must be below the test value.
TX power set to 10 mW:
≤
-40 dBc
TX power set to 100 W:
≤
-45 dBc
9 Max. Current Consumption in Transmit
State Mode F3E
9.1 Set transceiver to modulation F3E and
frequency of 15.100 MHz.
Set HF power to maximal power. Press PTT
key on headset.
Check maximal power consumption.
I < 14.3 A at 28 VDC
No. Activity Nominal Value