Specifications

12 http://www.ameritron.com
AL-811/AL-811H
Specifications:
Input:
Circuit type: Pi-network,
slug tuned coils. Maximum
VSWR at resonance: 1.3:1
Minimum 2:1 VSWR band-
width: 15%. Max. drive
power permissable: AL-811:
80 Watts; AL-811H: 100
Watts. Typical drive rated
output: AL-811: 60 Watts;
AL-811H: 75 Watts
Output:
Typical SSB PEP voice
operation: AL-811: 600
Watts, AL-811H: 800 Watts.
Typical CW operation: AL-
811: 400 Watts; AL-811H:
600 Watts. 1/2 hour PEP
two tone test:
AL-811: 500 Watts; AL-
811H: 650 Watts. 1/2 hour
continuous carrier (RTTY):
AL-811: 300 Watts input;
AL-811H: 400 Watts input.
Power Supply:
Circuit type: full wave
bridge. No load voltage:
1700 Volts. Full load volt-
age: 1500 Volts. Full load
current: AL-811: 550 mA;
AL-811H: 650 mA.
Regulation: 10%.
Maximum draw at rated
output: AL-811: 8 A; AL-
811H: 10A. AC Input: 120
V, 50/60 Hz (AL-811/H) 240
V, 50/60 Hz (AL-811X/AL-
811HX).
Tubes:
Type: (AL-811: 3)
(AL-811H: 4) 811A vertical-
ly mounted. Continuous
dissipation: 65 Watts per
tube. Warm-up time:
5 seconds
Metering:
Multimeter: reads HV and
plate current. Grid Meter:
Reads PA grid current
ALC:
Negative going, 0-20 V,
adjustable, phono jack
*Efficiency SSB (envelope
crest): greater than 70%
MARS/WARC:
Yes, set to the nearest band.
Connectors:
Relay: engages amplifier
when grounded. +12 VDC
open circuit and supplies 100
mA when grounded. A built-
in back-pulse cancelling
diode protects the exciter.
RF input:
SO-239, 50 Ohm input.
RF Out:
50 Ohms with full power into
any SWR below 3:1.
Power:
NEMA 5-15P, 120 Volts.
Dimensions:
15
1
/
2
Dx13
3
/
4
Wx8
1
/
4
H inches.
Operating Weight:
32 pounds.
Shipping Weight:
41 pounds.
Frequency Coverage:
Domestic model: 160, 80, 40,
30, 20, 17, 15 Meters. 10/12
Meters with modification.
Must present FCC license at
time of sale to obtain modifi-
cation details.
Third Order IMD at Rated
Output:
-33 dB.
AL-80B
Specifications:
Input:
Circuit type: Pi-network,
slug tuned coils. Maximum
VSWR at resonance: 1.3:1
or less. Minimum 2:1
VSWR bandwidth: 20% of
center frequency. Max.
drive power permissable:
100 Watts. Typical drive
for full power output: 85
Watts.
Output:
Typical SSB PEP voice
operation: 1000 Watts.
Typical CW operation: 800
Watts. 1/2 hour PEP two
tone test:
800 Watts. 1/2 hour continu-
ous carrier (RTTY): 500
Watts.
Power Supply:
Circuit type: Full wave
voltage doubler. No load
voltage: 3000 Volts. Full
load voltage: 2700 Volts.
Full load current: .450
Amp. Regulation: 10%.
Transformer: 26 pounds.
Capacitors: 33 uFd total,
computer grade. Maximum
draw at rated output: 12
Amps. AC Input: 120 V,
50/60 Hz.
Tubes:
Type: Classic 3-500.
Continuous dissipation: 500
Watts. Warm-up time: 5
seconds.
Metering:
Multimeter: reads HV, for-
ward power, reflected power,
SWR, ALC, ALC set.
Current Meter: Reads plate
and grid current.
ALC:
True ALC 0-10V negative,
front panel adjustable.
Efficiency CW: Typically
66% or greater.
*Efficiency SSB (envelope
crest): Approximately 66%
or greater.
MARS/WARC:
Yes, set to the nearest band.
Connectors:
Keying: Supplies 100 mA
when grounded, built-in
back-pulse cancelling diode,
protects the exciter. 12 VDC
open circuit.
RF input:
SO-239, 50 Ohm input.
RF Out:
50 Ohms with full power into
any SWR below 3:1.
Power:
NEMA 5-15P, 120 Volts.
Dimensions:
15
1
/
2
Dx14
1
/
2
Wx8
1
/
2
H inches.
Operating Weight:
48 pounds.
Shipping Weight:
Unit, 54 lbs.; Tube, 3 lbs.
Frequency Coverage:
Domestic model: 160, 80, 40,
30, 20, 17, 15 Meters. 10/12
Meters with modification.
Must present FCC license at
time of sale to obtain modifi-
cation details.
Third Order IMD at Rated
Output:
-35 dB.
AL-572
Specifications:
Input:
Circuit type: Pi-network,
slug tuned coils. Maximum
VSWR at resonance: 1.3:1
or less. Minimum 2:1
VSWR bandwidth: 20% of
center frequency. Max.
drive power permissable:
100 Watts.
Typical drive for full power
output: 70 Watts.
Output:
Typical SSB PEP voice
operation: 1300 Watts nomi-
nal (7 MHz).
Typical CW operation:
900 Watts nominal.
1/2 hour PEP two tone test:
1000 Watts.
1/2 hour continuous carrier
(RTTY): 650 Watts.
Power Supply:
Circuit type: Full wave
voltage doubler. No load
voltage: 2800 Volts. Full
load voltage: 2500 Volts.
Full load current: .7 Amp.
Regulation: 14% or less.
Transformer: 21 pounds.
Capacitors: 33 mFd total,
computer grade.
Maximum draw at rated
output: 16 Amps. AC
Input: 120 V, 50/60 Hz.
Tubes:
Type: 572B (x4).
Continuous dissipation: 640
Watts.
Warm-up time: 5 seconds.
Metering:
Multimeter: reads HV, for-
ward power, reflected power,
SWR, ALC, ALC set.
Current Meter: Reads plate
and grid current.
ALC:
True ALC 0-10V negative,
front panel adjustable.
Efficiency CW: Typically
60% or greater.
*Efficiency SSB (envelope
crest): Typically 60% or
greater.
MARS/WARC:
Yes, set to the nearest band.
Connectors:
Keying: Supplies 100 mA
when grounded, built-in
back-pulse cancelling diode,
protects the exciter. 12 VDC
open circuit.
RF input:
SO-239, 50 Ohm input.
RF Out:
50 Ohms with full power into
any SWR below 3:1.
Power:
NEMA 5-15P, 120 Volts.
Dimensions:
15
1
/
2
Dx14
1
/
2
Wx8
1
/
2
H inches.
Operating Weight:
40 pounds.
Shipping Weight:
48 lbs.
Frequency Coverage:
Domestic model: 160, 80, 40,
30, 20, 17, 15 Meters. 10/12
Meters with modification.
Must present FCC license at
time of sale to obtain details.
Third Order IMD at Rated
Output: -34 dB (below PEP
rated output).
AL-800
Specifications:
Input:
Circuit type: Pi-network,
resistor attenuated.
Maximum VSWR at reso-
nance: 1.3:1 or less.
Minimum 2:1 VSWR band-
width: within +20% or -40%
of selected band. Max.
drive power permissable:
100 Watts. Typical drive
for full power output: 70
Watts.
Output:
Circuit type Pi/Pi-network
output. Typical SSB PEP
voice operation: 1250 Watts.
Typical CW continuous
operation: 1000 Watts.
1/2 hour PEP two tone test:
1000 Watts. 1/2 hour contin-
uous carrier (RTTY): 750
Watts.
Power Supply:
Circuit type: Full wave
voltage doubler. No load
voltage: 2600 Volts. Full
load voltage: 2300 Volts.
Full load current: 1
Ampere. Regulation: 12%
or less. Transformer: 32
pounds grain oriented El
lamination. Capacitors: 78
uFd total, high current com-
puter grade. Maximum
draw at rated output: 12
Amps. AC Input: 120 V,
50/60 Hz.
Tubes:
Type: Eimac
R
3CX800A7.
Continuous dissipation: 800
Watts. Warm-up time: 180
seconds. Estimated life:
6,000 hours ICAS.
Metering:
Multimeter: reads Peak for-
ward power, Peak reflected
power, SWR, ALC threshold,
ALC output voltage, and
high voltage. Current
Meter: Reads plate and grid
current.
ALC:
Negative going, 0-10 Volts,
phono jack output, front
panel adjustments.
Efficiency CW: Approx-
imately 66% or greater.
*Efficiency SSB (envelope
crest): Approximately 66%
or greater.
MARS/WARC:
Yes, set to the nearest band.
Connectors:
Keying: Requires contact
closure or sink of +12 VDC
at 100 mA, back pulse pro-
tected, phono jack.
RF input:
SO-239, 50 Ohm input.
RF Out:
50 Ohms with full power into
any SWR below 3:1.
Power:
NEMA 5-15P, 120 Volts.
Dimensions:
17
1
/
4
Dx14
1
/
2
Wx8
1
/
2
H inches.
Operating Weight:
51 pounds.
Shipping Weight:
Unit, 59 lbs,; Tubes, 3 lbs.
Frequency Coverage:
Domestic model: 160, 80, 40,
30, 20, 17, 15 Meters. 10/12
Meters with modification.
Must present FCC license.
Third Order IMD at Rated
Output: -35 dB.
AL-800H
Specifications:
Input:
Circuit type: Pi-network,
slug tuned coils. Maximum
VSWR at resonance: 1.3:1
or less. Minimum 2:1
VSWR bandwidth: within
20% of center frequency.
Max. drive power permiss-
able: 100 Watts PEP.
Typical drive for full power
output: 55 Watts.
Output:
Circuit type Pi/Pi-network
output. Typical SSB PEP
voice operation: 1500+
Watts. Typical CW contin-
uous operation: 1500 Watts.
1/2 hour PEP two tone test:
1500 Watts. 1/2 hour contin-
uous carrier (RTTY): 1000
Watts.
Power Supply:
Circuit type: Full wave
voltage doubler. No load
voltage: 2600 Volts. Full
load voltage: 2250 Volts.
Full load current: 1.2
Amperes. Regulation: 15%.
Transformer: 32 pounds
grain oriented El lamination.
Capacitors: 63 uFd total,
high current computer grade.
Maximum draw at rated
output: 13 Amps at 240
VAC. Typical line current at
1500 Watt PEP output: 9
Amps at 240 VAC. Power
line current in standby: .5
Amperes at 240 VAC.
Tubes:
Type: Eimac
R
(2) 3CX800A7.
Continuous dissipation: 800
Watts per tube, 1600 Watts
total. Warm-up time: 180
seconds. Estimated life:
8,000 hours ICAS.
Metering:
Multimeter: reads Peak for-
ward power, Peak reflected
power, SWR, ALC threshold,
ALC output voltage, and
high voltage. Current
Meter: Reads plate and grid
current.
ALC:
Negative going, 0-10 Volts,
phono jack output, front
panel adjustments.
Efficiency CW: Typically
65% or greater. *Efficiency
SSB (envelope crest):
Approximately 65% or
greater.
MARS/WARC:
Yes, set to the nearest band.
Connectors:
Keying: Engages contact
closure or sink of +12 VDC
at 100 mA, back pulse pro-
tected phono jack.
RF input:
SO-239, 50 Ohm input.
Power:
NEMA 5-15P, 240 Volts.
Dimensions:
17
1
/
4
Dx14
1
/
2
Wx8
1
/
2
H inches.
Operating Weight:
52 pounds.
Shipping Weight:
Unit, 60 lbs,; Tubes, 5 lbs.
Frequency Coverage:
Domestic model: 160, 80, 40,
30, 20, 17, 15 Meters. 10/12
Meters with modification.
Third Order IMD at Rated
Output: -35 dB.
* Exact performance measurements may vary due to the accuracy
of test equipment and the measurement methods used. (Prices and
specifications subject to change without notice or obligation).