A.H. Systems PAM-0118 Panduan Pengoperasian - Halaman 7
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A.H. Systems Model PAM-0118 Pre-Amplifier
GENERAL INFORMATION
SPECIFICATIONS
The PAM-0118 Pre-amplifier specifications:
INCLUDED EQUIPMENT
The Model PAM-0118 preamplifier is supplied with an external regulated power supply,
that can be used on 110 – 120 Vac, 60 Hz or 220 – 240 Vac, 50 Hz, and supplies +15
Vdc up to 1 A. The power supply has a standard AC input connector and uses a 2.5mm
coax output connector. The preamplifier has a low voltage indicator that allows you to
power the preamplifier with an external battery supply.
OPTIONAL EQUIPMENT
The following is a recommend accessory list for the Model PAM-0118
preamplifier:
SAC-18G-0.5
0.5 meter high-frequency, low-loss cable to interconnect the preamplifier to the
receiver or analyzer. This high performance cable is made with the best
materials and precision N-type male connectors. Other connectors are
available and these cables can be made to your specified length.
SAC-18G-3
3 meter high-frequency, low-loss cable to interconnect the preamplifier to the
antenna or chamber wall. This high performance cable is made with the best
materials and precision N-type male connectors. Other connectors are
available and these cables can be made to your specified length.
Adapters
Need an adapter? We stock those as well.
© A.H. Systems inc. – April 2009
REV B
Power output .....................................+10 dBm at 1 dB compression
Frequency Range..................................................20 MHz – 18 GHz
Gain (typical).............................................................................38 dB
Gain (minimum)........................................................................35 dB
Gain Flatness ...................................................................+/- 2.75 dB
Noise Figure.....................................................................2.5 dB Max
Modulation Capability................................will reproduce AM, FM or
Primary Power........................................................+15 Vdc, 110 mA
RF Connectors...................................................................Type N (f)
Impedance............................................................50 Ω, < 2.5 VSWR
Weight ....................................................................................1.1 lbs.
Size (W x H x D)...................................................3.75" x 2.5" x 6.25"
pulse modulation on the
input signal
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