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NOTICE
diated energy from a lightning strike in the
near
vicinity.
DAMAGE
OF
THIS
Lightning strikes are a natural occurrence.
NATURE
I S
NOT
COVERED
BY
Any antenna system is susceptible to dam-
HEWLETT-PACKARD'S WARRANTY.
age from a direct lightning strike or the ra-
10.1. The following table presents the specifications for the H P 58516A Distribution Amplifier.
DC Power (Port 1 or optional ex-
ternal power connector)
Operating voltage
Damage level
Operating current
Table 1. HP 58516A Specifications/Characteristics
Maximum input current
Frequency Bandwidth (3 dB)
Gain (antenna to output)
Noise Figure
VSWR
Isolation
Note: Ports 2 through 4 are termi-
nated with a 200
resistor to
simulate the load of a GPS an-
tenna.
1575.42 MHz
2
20 MHz
0 dB
+_
3 dB Q 1575.42 MHz
<
7.0 dB (5.0 dB typical) Q 1575.42 MHz
<
2.5:1 (1.5:1 typical) Q 1575.42 MHz
>
40 dB Q 1575.42 MHz (L1)
AC Input Level (antenna signal)
lmpedance
Maximum operating
Damage level
+4.5 Vdc to +30 Vdc
*
>
30 Vdc, either polarity
10 mA
50
a,
nominal
-25 dBm
+13 dBm
I
Operating Environment
I
0°C to +55"C
I
AC (output ports)
Impedance
50
a,
nominal
Operating Humidity
Dimensions (including connectors)
I
Weight
1
0.5 kg
I
40% to 85% (non-condensing)
88.4 mm (3.5 in) W x 121 mm (4.76 in) L x 30.7 mm
(1.2 in) H
Connectors
*
When using the H P 58516A with an HP 58504A GPS antenna, the maximum voltage
should be no greater than +5.5 Vdc.
Female N-Type connectors
I
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