AMERITRON AL-572, Инструкция по эксплуатации

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Ameritron AL-572 Instruction Manual
5
AL-572 TECHNICAL SPECIFICATIONS
I
NPUT
Circuit type:............................................................... Pi-network, slug tuned coils
Maximum VSWR at resonance:................................ 1.3:1 or less
Minimum 2:1 VSWR bandwidth: ............................. typically 15% of center frequency
Maximum SSB drive power permissible: ................. 110 watts PEP
Typical drive for full CW power output:................... 75 watts
O
UTPUT
Circuit type:............................................................... Pi-L, Pi-network
Typical SSB PEP voice operation: ............................ 1300 watts nominal
CW continuous operation:......................................... 1000 watts nominal
1/2 hour PEP two-tone test:....................................... 1000 watts
1/2 hour continuous carrier (RTTY): ........................ not rated, contact factory for specification
Frequency Coverage:................................................. 1.8 to 21 MHz amateur bands. (Export
models include 24.5 and 28 MHz at reduced
power. WARC bands available at reduced
power)
Third Order IMD: ...................................................... -34 dB or better (below PEP at rated output)
E
FFICIENCY
CW ............................................................................ approximately 61%
SSB............................................................................ approximately 65% (envelope crest)
P
OWER
S
UPPLY
Circuit type:............................................................... Full wave voltage doubler
No load voltage: ........................................................ 2900 V
Full load voltage:....................................................... 2500 V
Full load current: ....................................................... .7 A
NL to FL Regulation: ................................................ 14% or less internal voltage drop
Transformer:.............................................................. 21 lbs
Capacitors:................................................................. 26 mFd total, computer grade