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AL-811H

HF AMP, 800W, (4) 811A TUBES, US 120VAC

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AL-811H
$ 999.00 Each


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Only the AMERITRON AL-811H gives you four fully neutralized 811A transmitting tubes. You get absolute stability and superb performance on higher bands that can’t be matched by un-neutralized tubes.

You also get efficient full-size heavy duty tank coils, computer grade capacitors, heavy duty high silicon core power transformer, slug tuned input coils, operate/standby switch, transmit LED, ALC, dual meters, QSK compatibility with QSK-5 option and much more!

SPECIFICATIONS:
• Output power: 800 Watts PEP, 600 Watts CW.
• All Band Operation: Covers 160-15 Meters including WARC bands. Can be user modified for12 and 10 Meters.
• Four 811A Tubes: Uses four rugged, fully neutralized low cost 811A PA tubes.
• Vertical Tube Mounting: Prevents shorting of tube filament/grid, prolongs tube life.
• Fully Neutralized: Improves stability and performance on higher bands.
• Input Tune Circuit: Adjustable rear panel slug tuned input circuit.
• ALC Control: Built-in adjustable ALC control.
• Vernier Reduction Drives: Tuning and loading reduction drives make tuning smooth and easy.
• Dual Illuminated Meters: Monitor vital operating functions.
• Heavy Duty Power Supply: 17 pounds, high silicone steel core transformer and computer grade filter capacitor gives 1700 Volts high voltage at no load and 1500 Volts at full load. Multi-Voltage Operation: User selectable for 100/110/120/210/220/230 VAC operation. Shipped with transformer installed and wired for 120 VAC for domestic model or 240 VAC for export model.
• Air-Cooled: Quiet pressurized ventilation keeps tubes safely cooled. QSK Compatible: Optional external electronic pin diode Transmit/Receive switch. QSK-5
• Attractive Lexan front decal
• One Year AMERITRON warranty.
• Dimensions: 8 Ό" x 13 Ύ" x 15 ½".
• Operating Weight: 32 lbs.
• Made in USA

Ameritron AL-811 Variants
600 W output
(3 x 811A tubes)
800 W output
(4 x 811A tubes)
800W output
(4 x 572B tubes)
US 120VAL-811AL-811HAL-811HD
Export 220/240VAL-811XAL-811HXAL-811HDX
Export 220/240V CE certifiedAL-811XCEAL-811HXCEAL-811HDXCE
Export 120V w/10 MetersAL-811YAL-811HYAL-811HDY


AL-811H PARTS LIST
Item IDDescriptionPrice
10-10200SA, LED, WITH RESISTOR1.61
10-13108SA, COIL, 8AWG FOR HF TANK COIL217.80
10-13303SA, PREP HF COIL 81144.28
10-13305HSA, PREP LF COIL, 811H10.72
10-14194SA, TOROID, NEUT. XFORM, AL120026.36
10-15115SA, WIND FILAMENT CHOKE, AL80A/12/15/8217.11
10-15168SA, CHOKE, COIL2.37
10-15197SA, CHOKE, PLATE, ALL AMPLIFIERS20.00
10-60310HSA, PREP BACK PANEL, AL-811H345.11
10-60312HSA, SUB FRONT ASSBLY AL811H125.96
10-60314-1HSA, FRONT PANEL ASBLY, AL-811H36.24
10-60314HSA, DECALED FACE PLATE, AL-811H21.96
10-80811HSA, CHASSIS, TUBE, AL-811H160.32
100-1330RESISTOR, 1/4W, F, 5%, 33 OHM0.10
100-3330RESISTOR, 1/4 WATT, 5%, FILM, 3.3 K0.10
100-4100RESISTOR, CF, 1/4W, 5%, 10 K0.10
104-0060LLT, RESISTOR, 3W, 1%, WW, TYPE 135 .6 OHM2.28
104-0150LLT, RESISTOR, 3W, 1%, WW, TYPE 135, 1.5 OHM1.32
104-2100-1LLT, RESISTOR, 3W, 5%, TYPE RSF, 100 OHM0.96
104-6100RESISTOR, 3W, 1%, GS-3,1M1.72
107-4500-1LLT, RESISTOR, 7W, 5%, 100 SERIES, TYPE 170S, 50K2.40
11-01272SA, FUSE/SCREW PACK, FOR TUBE AMPS5.40
162-5100-1RESISTOR, POT, 24MM, PCB, LINEAR, 100K1.43
200-1100-7LLT, CAP, DISC, 7.5 KV, .001 UF4.50
200-2100-1CAPACITPR, DISC, Z5U, 100V, .01 UF0.10
200-2100-1BLLT, CAP., DISC, 250 VAC, .01 UF2.00
200-2100-2BCAPACITOR, DISC, SPRAGUE, Z5U, 1 KV, .01 UF1.48
200-3100CAPACITOR, DISC, 50V, Z5U, .1 UF(723432)(52158025)0.28
250-0027CAP, SM, DM15, 500V, 27 PF1.96
250-0100CAP, SM,DM15, 500V, 100 PF1.07
250-0150CAPACITOR, SM, DM15, 500V, 150 PF2.00
250-0270CAP, SM, DM15, 500V, 270 PF1.28
250-0330CAPACITOR, SM, DM15, 500V, 330 PF1.56
250-0500CAP, SM,DM15, 500V, 500 PF2.00
250-0750CAP, SM, DM15, 500V, 750 PF2.88
250-1130ECAP, SM, DM19, 500V,5%, 1300 PF3.52
252-0360CAPACITOR, SNB, 1KV, 360 PF4.40
252-0500CAPACITOR, SNB, 1KV, 5%, 500 PF5.56
270-6210-7LLT, CAP, ELEC., RL, 270UF, 450 V13.53
270-7220-1CAPACITOR, ELECT., RAD, 25V, 20%, 2200 UF1.56
282-2113LLT, CAP, AIR VAR, AL84/811/811H, LOAD26.19
282-2572-1LLT, CAP, AIR VAR., PLATE, AL811/811H46.18
300-4007DIODE, DO-41, 1A, 1000V, 1N40070.10
300-5408DIODE, 1N54080.20
302-0270DIODE, 1N2701.36
304-6015SURGE ARRESTER, GAS TUBE, 150V, AXIAL LEAD1.60
305-3055JTRANSISTOR, NPN, TO-220FP ISOLATED, MJF-30552.16
351-5002DIODE, LED, ROUND, 5MM, T 1-3/4 RED,0.16
401-6250-1INDUCTOR, CHOKE, AL80A/12/15/82, 2.5 MH, 300MA15.96
402-1605COIL, AIR, 5/16ID, 16 AWG BUSS, 5-1/2 TURNS1.00
404-0811LLT, AIR COIL, #14, 1.75 D, 30 T, 10T/I, FOR 81122.95
405-1047LLT,COIL, INPUT, PCMT,PW, 4.75T8.22
405-1067LLT, COIL,INPUT, PCMT, PN, 6.75T8.61
405-1097LLT, COIL, INPUT, PCMT, PW, 9.75T9.19
405-1137LLT, COIL, INPUT, PCMT, PW, 13.75T9.89
405-1237LLT, COIL, INPUT, PCMT, PW, 23.75T11.42
405-1287LLT, COIL, INPUT, PCMT, PW, 28.75T12.26
406-1532LLT, TRANSFORMER, POWER, 811H/811105.50
408-6124RELAY, PCB, DPDT, 8 AMP, 12VDC, RTE24012S6.64
409-0705COIL, COLLAR, KRAFT, .300 X .600 X .375L0.10
409-0710COIL, SA, COLLAR , PCB PIN ASBLY, FOR 811/H PCB CO1.50
409-1375COIL, MYLAR SLEEVE, .375 X .3 X 1.125L0.15
409-1716COIL FORM INSERT, CREPE/MYLAR, .244X.276X.0160.10
409-8180CORE, TUNE SLUG HEX,1/4-28 X3/8L, CARBONLY E#1800.30
409-8190CORE, TUNE SLUG HEX, 1/4-28X1/2, CARBONLY E#1900.32
409-8194CORE, TUNE SLUG HEX, 1/4-28X5/8L, CARBONLY E#1940.32
410-3583LLT, FAN, 80 X 80 X 38.5 MM, 120VAC, 811/811H18.85
410-4584FAN, GUARD, METAL, 811/H, FOR 80X80 MM FAN0.90
412-0109LLT, ROD, FERRITE, #61, 1/2 DIA X 4 L9.00
412-7308BEAD, FERRITE, #730.21
420-6138IT, TOROID, FERRITE, #61, 2-1/2 (350866)22.88
50-0572-1SA, PCB ASBLY, PARASITIC, 57237.62
500-2811LLT, SWITCH, ROTARY, BAND SWITCH, AL-811/H45.60
500-4811LLT, SWITCH, WAFER, PC, AL-811/H/80B/572/800/H31.85
504-3247SWITCH, INTERLOCK, SAFETY CHERRY9.24
507-1151SWITCH, ROCKER, 20A, 125V, BLACK, SPST2.50
600-1003CONNECTOR, RCA JACK, PANEL MT, HEX BASE1.74
605-1379TERMINAL, STRIP, 1 POS, KS-8060.80
610-2005TIT, UHF, 4H CH. MT, SO-239, TEF,1004252.09
620-5128POWER CORD, 16/3, SJT, 67, 5-15P (5086100)7.48
625-8811LLT, SOCKET, TUBE SOCKET FOR AL-811A3.20
652-0187SSCREW, PAN, PH, 2-56-3/16, SS0.10
654-0250-CPSCREW, CS, PH, 4-40 X 1/4 ZINC, FLAT0.10
654-0250SSCREW, ME, PAN, PH, 4-40 X 1/4, SS0.10
654-0312SCREW, ME, PAN, PH, 4-40 X 5/16, ZINC0.10
654-0312SSCREW, PAN, PH, 4-40-5/16,SS0.10
656-0187SSCREW, PAN, PH, 6-32X3/16, SS0.10
656-0250BSCREW, ME, PAN, PHIL, 6-32 X 1/4, BLACK0.12
656-0312BSCREW, PAN, PH, 6-32 X 5/16, BLACK0.10
656-0312S6-32 X 5/16 PHMS PHIL SS (105632051)(500396)0.10
656-0500SSCREW, PHMS, 6-32 X 1/2, SS0.10
656-1500SSCREW, PHMS, 6-32X1-1/2, SS0.14
658-0187SCREW, PAN, PH, 8-32-3/16, ZINC0.10
658-0375SSCREW, PAN, PH, 8-32-3/8, SS0.10
658-0750SCREW, ME, PAN, PH, 8-32 X 3/4, ZINC0.10
658-2000SSCREW, PAN,PH, 8-32X2, SS0.33
660-0187S-SASCREW, SET, SOCKET, 10-32 X 3/16, SS0.11
660-0750RSCREW, PHILLIPS, 10-32X3/4, BRASS0.35
662-0250-RSSCREW, ROUND HD, SLOT., 1/4-20 X 1/4, ZINC0.17
662-0375-RSSCREW, ROUND HD, SLOT, 1/4-20 X 3/8, ZINC0.10
705-0440-KNUT, KEP, 4-40, ZINC0.10
705-0632-1NUT, HEX, SMALL PAT. 6-32 X 1/4, ZINC0.10
705-0832SNUT, HEX, 8-32X11/32, SS0.10
705-1032RNUT, BRASS, HEX, 10-320.21
705-1032S-WNUT, WING, 10-32, FORGED, SS0.50
710-0637WASHER, STEEL FLAT, #6X.250, ZINC0.10
710-0837WASHER, FLAT, #8 X .375, ZINC0.10
710-1050RWASHER, BRASS, FLAT, #10 X .5 X .032 TH0.16
710-2550RWASHER, METAL, FLAT, SAE, 1/4ID, 1/2OD, .045, BRAS0.10
711-0425-EXWASHER, LOCK, EST., #40.10
711-0425SWASHER, LOCK, INT., #4, SS0.10
711-0627WASHER, LOCK, INT, #6, ZINC0.10
711-0837WASHER, LOCK, INT., #8, X .38, ZINC0.10
711-1037WASHER, LOCK, INT., #10 X .370, ZINC0.10
711-1037S-SLWASHER, LOCK, SPLIT, #10, SS0.10
711-2537-SLWASHER, LOCK, SPLIT, 1/4, ZINC0.10
711-2537SWASHER, LOCK, INT., 1/4, SS0.10
714-0631WASHER, FIBRE BK,FLAT, #6 X .312 X .0320.10
714-25100NWASHER, VIVAK, .250 ID X 1 OD FOR PLATE CHOKE1.00
715-1725-0312SPACER, AL, #8 X .3120.24
715-1725-0500SPACER, AL, #8 X .50.46
715-1725-1000SPACER, AL, #8 X 1.0000.70
715-1725-4500SPACER, AL, #8 X 4.52.96
715C-4500SPACER, AL, 1/4RD, THREADED, 6-32 X 4.5 L2.84
716B-0250SPACER, AL, 1/4 HEX, 4-40, .250L0.27
716C-0875-MFSPACER, AL, 1/4 HEX, 6-32 X 7/8, M/F0.78
718D-1000SPACER, NYLON, 8-32 X 1, DELRIN2.30
718D-2000SPACER, NYLON, 8-32 X 23.24
719F-5500CLLT, SPACER, CERAMIC, 1 X 5.5 L, 1/4-20 TAP22.48
720-2389LLT, TERMINAL, CLAMP, PLATE CHOKE1.02
720B-0563LLUG, SOLDER, LOCK, ANGLE, #4 X 9/16L0.20
720C-0734LFLUG, SOLDER, LOCK, FLAT, #6 X 47/640.20
720C-0875FLUG, SOLDER, FLAT, #6 X .8750.18
720D-0641LLUG, SOLDER, ANGLE, LOCK, #8 X 41/64 L, TIN0.21
720D-0875FLUG, SOLDER, NO TOOTH, FLAT, #8 X 7/8, #141-1690.35
720H-2000FLUG, SOLDER, FLAT, 3/8 X 2 L, TIN0.96
721E-3778TERMINAL CRIMP, #10 X .37 X .73, 10-12 AWG, N.INS0.26
721F-1472LUG, 1/4, RING, CLAMP-ON, UN-INSU., FOR PLATE CK0.19
725-2115SHAFT, 811 H, 11.5 LENGTH2.84
725-3105COUPLER, SHAFT, FOR 1/4 DIA1.12
726-0227POINTER, AL. RED, HFT15000.80
726-0227RPOINTER, RED, 1-1/4, ISSUE A1.55
729-0142LLT, DRIVE, VERNIER, 6:114.36
735-2811BRACKET, METER MOUNTING, AL8111.60
735-2827BRACKET, 811H CHASSIC SIDE BRACES6.88
735-2830CABINET, SHIELD PLATE, AL-81110.20
738-2820PLATE, 811 BACK PANEL COVER PLAT1.80
740-2102BUSHING, PLASTIC, 1/4 SHAFT0.10
740-3269BUSHING, A/C CORD RELIEF, AL12/15/82/80A/811,0.27
745-2149TIE, CABLE, NYLON,4 L0.10
745-5143CLAMP, CABLE, 5/16, #33050.10
752-2301HOLDER, LED, FOR T-1-3/4, 5 MM ROUND, ONE PIECE0.18
755-1112-1OSL, FUSE, MDA 12, 12A DELAY3.12
755-2148FUSE HOLDER, 3AG WITH MOUNTING NUT,CAP(755-5517)4.08
755-2148-1FUSE, HOLDER CAP, FOR ROUND FUSE HOLDER2.40
755-6811LLT, CAP, TUBE CAP FOR AL-811A2.50
755-6811-1TUBE CAP ASSEMBLY, 811A/5722.06
760-0550KNOB, BAR HFT-1500 ANT. (760-2700)5.00
760-2280-1IT,KNOB, 2, HFT-1500, NO LINE2.02
765-9012TTUBING, TEFLON, NATURE, #12, SENSOR1.20
765-9275TUBING, SHRINK, BLACK, 3/42.16
770-1133FEET, FOR ALL AMP1.04
770-6179GROMMET, RUBBER, 1/8 ID, .250OD, #7330.17
782-0811HAL-811H DECAL12.44
800-1811HCABINET, CHASSIS, AL 811H41.72
800-2811HCABINET, FACE PLATE, AL-811H13.00
800-3811HCABINET, SUB FRONT PANEL, AL-811H/81132.60
800-4811CABINET, BACK PANEL, AL811/811H31.72
800-5811HCABINET, COVER, AL811H54.76
800-9737CHASSIC, TUBE CHASSIC 811H15.56
800-9738BRACKET, NEUTRALIZATION , AL811H0.60
850-0657SH.BOX, WH 200#,RSC, 22-3/8X20X15, STI, OUTSIDE5.73
850-0687SH.BOX, WH 200#, RSC, 18-3/4X18-1/8X12-1/8,811,IN13.37
850-4742DC INSERT, R5, BN 125#, 18X12, 811/80B1.26

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