Crescend Technologies C7 SERIES Panduan Instalasi dan Servis - Halaman 15

Jelajahi secara online atau unduh pdf Panduan Instalasi dan Servis untuk Penguat Crescend Technologies C7 SERIES. Crescend Technologies C7 SERIES 17 halaman. Continuous duty power amplifier

Halaman Cetak
5.4.

TEST EQUIPMENT REQUIRED FOR TEST

Test equipment required to test the amplifier performance is listed in Table 5-2. Equivalent
test equipment may be substituted for any item.
NOTE:
All RF test equipment must be calibrated to 0.05 dB resolution. Any deviation
from the nominal attenuation must be accounted for and factored into all
output readings.
Table 5-2. Test Equipment Required (or equivalent)
EQUIPMENT
Signal Generator (1)
30 dB Attenuator, 200 Watt (1)
DC power supply (1)
Spectrum Analyzer (1)
Power Meter (1)
Power Meter (1)
Power Sensor (3)
Pad (3)
Coupler (2)
Coupler Load (1)
Lab Amplifier (1)
5.5.

PERFORMANCE TEST

Performance testing may be conducted to ensure that the amplifier system meets the
operational specifications listed in Tables 1-1 and 1-2. The test equipment required to
perform the testing is listed in Table 5-2 and the test setup is shown in Figure 5-1.
Signal
Lab
Generator
Amplifier
Copyright Crescend Technologies
MANUFACTURER
H.P.
Tenuline
H.P
H.P.
HP
HP
HP
Mini-Circuits
Narda
AR
Watt Meter
S
S
e
e
n
n
s
s
e
e
Power
20
20
Supply
dB
dB
Coupler
UUT
Figure 5-1. Amplifier Test Setup Diagram
15
MODEL
8657B
8322
6673A
8560E
E4418A
E4419A
8481A
NAT-20
3020A
30W1000M7
Watt Meter
S
e
n
s
e
20
Lo
dB
ad
Coupler
Attenuator
30 dB
040003A005 Rev 1
Spectrum
Analyzer