Page 16 of 24
INSTRUCTION MANUAL
AM-741R
ACTIVE MONOPOLE ANTENNA
1912 1 E l T o ro R d
●
Si l vera do, Ca lifo rni a 9 26 76
●
(9 49) 459 -96 00
●
co m-p o wer. com
REV112216
5.0 Using your AM-741R Monopole Antenna
5.1 Field Strength Measurement Calculations
As discussed in section 4, the measured values must be corrected for preamplifier
gain and any losses incurred along the measurement path.
FIGURE 9 -
Typical measurement system for AM-741R
In the following example, we will convert an uncorrected voltage measurement
into a electric field strength for comparison to the MIL-STD 461, RE101 limit of 24
dBuV/m @ 1 meter.
AM-741R ACTIVE MONOPOLE ANTENNA
9 kHz to 60 MHz
ON/OFF
BATTERY LOW
OUTPUT 50Ω
RF OUTPUT ON SATURATION
CHARGING
RF OUTPUT
REMOTE ACCESS
POWER
REMOTE LINK
6 VDC, 500 mA
-
+
TX
RX
REMOTE ACCESS
REMOTE LINK
TX
RX
RF OUTPUT
ON/OFF
BATTERY LOW
RF OUTPUT ON
SATURATION
POWER ON
RAI-100 REMOTE ANTENNA INTERFACE
