0 items

Proceed to Secure Checkout
All CategoriesAmplifier AccessoriesAmplifiersAntenna SwitchesAntenna TunersAntennasRelay BuffersTubes and PartsWattmeters

Product Search
Site Menu

Sister Companies
ALS-500M

MOBILE AMP, 500W SOLID STATE, REMOTE READY, 12V US

Click Image For Larger Picture

ALS-500M
$ 899.00 Each


ALS-500M DownloadsView Product Review(s)Submit A Review


Ameritron mobile no tune Solid State Amplifier

-Mobile no tune Solid State Amplifier - uses four rugged 2SC2879 high power linear RF power transistors.

-Instant bandswitching, no tuning, no warm up - just turn on and operate - makes mobile QSOs safer.

-Very Compact - Just 3 ½" x 9" x 15" - fits in nearly any mobile installation; weighs only 7 pounds.

-Extremely quiet - quiet low speed, low volume fan stays off and silent until temperature rises.

-Output Power - 500 watts PEP, 400 Watts CW

Continuous Coverage - 1.5 to 22 MHz 10/12 Meters with easy to install optional kit.

-Load Fault Protection - disables and bypasses amplifier if antenna has excessively h high reflected power or if bandswitching is set lower than exciter frequency - virtually eliminates damage because of operating error; has Load Fault LED indicator.

-Thermal Overload Protection - disables and bypasses amplifier if temperature is excessively high; automatically resets when temp drop to safe level Thermal Overload LED indicator.

-Excellent harmonic suppression - multiple section output network, push-pull output circuit has excellent harmonic suppression.

-DC current meter lets you monitor collector current.

-ON/OFF Switch - bypasses amplifier for "barefoot" operation without having to disconnect high current power supply cables.

-Remote ON/OFF Control - lets you remote control ON/OFF function for out-of-the-way mounting of amplifier.

-Exciter Drive - less than 100 watts input gives full output.

-Power Supply Requirements - requires 14 VDC at 80 amperes peak current for PA transistors and separate line for 14 - 16 VDC at 4 amperes for control and bias circuits. Made in USA.

You can now purchase our ALS-500RC remote control unit for your ALS-500M! If the serial number on your ALS-500M is below 13049, you will need to purchase our ARF-500K remote kit as well.

Ameritron AL-500M Variants
Base ModelIncludes Remote Head ALS-500RC
120VAL-500MAL-500MR
Export 240VAL-500MXAL-500MRX
Export 240V CE certifiedAL-500MXCEAL-500MRXCE


ALS-500M PARTS LIST
Item IDDescriptionPrice
10-01003S.A., TOROID PICK-UP COIL, AL80B (10-14134)0.67
10-13850SA, COIL, 8.5 TURNS 1/2 ID, ALS-6001.72
10-14161SA, CHOKE, 10 PASSES CENTER, ALS-6004.66
10-14168SA, CHOKE, 8 PASSES CENTER, ALS-6004.46
10-14214SA, CHOKE, 14 PASSES CENTER, ALS-6004.94
10-14222SA, CHOKE, 22 PASSES CENTER, ALS-6005.89
10-22500SA, CABLE ASSEMBLY/FUSE HOLDER, RED, ALS-500M69.95
10-50000SA, BACK PANEL ASBLY, ALS-50027.35
10-50001BSA, BOTTOM PANEL ASBLY, 500M803.23
10-50002SA, FRONT PANEL ASBLY, ALS-50041.02
10-50004SA, FAN ASBLY, ALS-50015.76
10-80500SA, HEAT SYNC ASBLY, ALS-500411.92
100-1100RESISTOR, 1/4 WATT, 5%, FILM, 10 OHM0.10
100-2100RESISTOR, FILM, 1/4 W, 5%, 100 OHM (52154250)0.10
100-2470RESISTOR, 1/4 WATT, 5%, FILM, 470 OHM0.10
100-3100RESISTOR, FILM, 1/4W, 5%, 1K (52154281T)0.10
100-3220RESISTOR, FILM, 1/4 W, 5%, 2.2 K (52154273T)0.10
100-3270RESISTOR, 1/4 WATT, 5%, FILM, 2.7K OHM0.10
100-4100RESISTOR, FILM, 1/4 W, 5%, 10K (52154257)0.10
100-4220RESISTOR, 1/4 WATT, 5%, FILM, 22K OHM0.10
100-4330RESISTOR, 1/4 WATT, 5%, FILM, 33K OHM0.10
100-4560RESISTOR, 1/4 WATT, 5%, FILM, 56K OHM0.10
100-6330RESISTOR, 1/4 WATT, 5%, FILM, 3.3M OHM0.10
101-1100RESISTOR, 1/2 WATT, 5%, FILM, 10 OHM0.10
101-1180RESISTOR, 1/2 WATT, 5%, FILM, 18 OHM0.10
101-2100RESISTOR, 1/2 WATT, 5%, FILM, 100 OHM0.10
101-3470RESISTOR, 1/2 WATT, 5%, FILM, 4.7K OHM0.10
104-0150LLT, RESISTOR, 3W, 1%, WW, TYPE 135, 1.5 OHM1.32
104-0680LLT, RESISTOR, 3W, 5%, MO, 6.8 OHM0.76
104-1330RESISTOR, 2 WATTS, 10%, MO, 33 OHM0.20
104-5100RESISTOR, 2W, METAL OX. FILM, 5%, 100 K0.20
11-0500-1OUTPUT X-FORMER, ALS500, PA BOARD16.61
11-0500-2FEEDBACK X-FORMER, ALS500, PA BOARD6.00
11-0500-3INPUT X-FORMER, ALS500, PA BOARD9.82
11-0500-4X-FORMER, ALS500, TRIP BOARD10.90
133-3250BRESISTOR, TRIMPOT,10MM, SUB, HORZ. 2.5K0.68
133-3500BRESISTOR, TRIMPOT,10MM, SUB. HORZ., 5K0.37
200-2100-1CAPACITPR, DISC, Z5U, 100V, .01 UF0.10
200-2100-1BCAPACITOR, DISC CERAMIC, 250VAC, .01 UF1.16
200-3100CAPACITOR, DISC, CERAMIC, 50/100V, 20%, Z5U, .1 UF0.20
220-3330BCAPACITOR, MULTILAYER, .2, 50V, X7R, 10%, .33 UF0.32
230-3150CAPACITOR, POLYESTER, NEM, 100V, 10%, .15 MFD0.31
250-0027CAP, SM, DM15, 500V, 27 PF1.96
250-0100CAPACITOR, MICA, DM15, 500V, 5%, 100 PF0.10
250-0150CAPACITOR, SM, DM15, 500V, 150 PF0.40
250-0360CAP, SM, DM15, 500V, 360 PF0.89
250-0500CAP, SM,DM15, 500V, 500 PF2.00
250-0750CAPACITOR, S. MICA, DM15, 500V, 5%, 750 PF4.28
250-0820ECAP, SM, DM19, 500V, 820 PF2.16
252-0160CAPACITOR, SNUBBER, 1KV, 160 PF4.40
252-0180CAPACITOR, SNB, 1KV, 180PF CDV3OFF181JO34.40
252-0220CAPACITOR, SNB, 1KV, 220 PF4.40
252-0270CAPACITOR, SNB, 1KV, 270 PF4.40
252-0360CAPACITOR, SNB, 1KV, 360 PF4.40
252-0680CAPACITOR, SNB, 1KV, 680 PF6.08
252-1150CAPACITOR, SNB, 1KV, 1500 PF12.68
252-1270CAPACITOR, SNB, 1KV, 2700 PF9.12
270-5100-1CAPACITOR, ELECTROLYTIC RADIAL, 35/50V, 10 UF0.10
270-6100-1CAPACITOR, ELECTRO, RADIAL, 35/50V, 20%, 100 UF0.28
272-3470-2CAP, TAN, 50 V, .47 UF0.92
280-5012CAPACITOR, TRIMMER, 500V, 5-12 PF, ROUND12.88
300-4007DIODE, DO-41, 1A, 1000V, 1N40070.10
300-4733DIODE, 1N4733A0.40
302-0270DIODE, 1N2701.36
304-6564SCR, TO-92, .8A, 300V, SEN. GATE, 2N65642.04
305-3055JTRANSISTOR, NPN, TO-220FP ISOLATED, MJF-30552.16
306-2879TRANSISTOR, RF POWER, 2SC2879A, 500M59.90
307-78L08OSL, IC, REGULATOR, TO-92, +8V, 78L081.24
324-0324IC, OP-AMP, 14, PIN,M LM324N0.48
351-5002DIODE, LED, ROUND, 5MM, T 1-3/4 RED,0.16
351-5005DIODE, LED, ROUND, 5MM, T 1-3/4, GREEN0.22
400-3710LLT, METER, AMP, 0-100A, FOR 500M20.52
408-1216RELAY, 12VDC, 16A/240VAC, SPDT, AUTO TUNER2.21
408-6140RELAY, PCB, 3PDT, 12V DC, 80B/572/80020.34
410-3512FAN, 12VDC, 100MA, FOR DL13.00
412-4300IT, BEAD, FERRITE, #43, .562X.250X1.1225L, #433.13
412-4363BEAD, FERRITE, #43, PERM 250, LARGE0.31
412-7302BEAD, FERRITE, 2 HOLES, .295X .525X.565 #731.09
412-7308BEAD, FERRITE, #730.21
421-02094TOROID, IRON, 1, T-94-21.46
507-1012SWITCH, ROCKER, LT, SPST, 12 VDC, RED2.68
600-1003CONNECTOR, RCA JACK, PANEL MT, HEX BASE1.74
610-2005TCONNECTOR, PANEL MT.,UHF, TELFON, 4-HOLE, SO-2393.15
610-5012CONNECTOR, MALE, POWER, CH. MT., 12 PIN, ALS-60015.48
610-6012CONNECTOR, FEMALE PLUG, POWER, 12 PIN, ALS-600PS18.08
610-6028SCONNECTOR, PCB, RJ-45/641, 8P8C, SHIELDED1.06
612-0110CONNECTOR, HEADER, STRAIGHT, .1, 10 POS0.80
612-0140CONNECTOR, HEADER, .1, .375, 40 POS0.68
612-0810CONNECTOR, HEADER,ST, .1. 1.062L FROM PCB, 10 POS2.39
612-2008CONNECTOR, IDC, SOCKET, .1, 8 POS0.88
612-2010CONNECTOR, IDC SOCKET, .1, 10 POS1.12
625-0014SOCKET, IC, 14 PIN0.14
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
654-0375SCREW, ME, PAN, PH, 4-40 X 3/8, ZINC0.10
654-0375SSCREW, ME, PAN, PH, 4-40 X 3/8, SS0.10
656-0187SSCREW, PAN, PH, 6-32X3/16, SS0.10
656-0250SCREW, ME, PAN, PHIL, 6-32 X 1/4, ZINC0.12
656-0250BSCREW, ME, PAN, PHIL, 6-32 X 1/4, BLACK0.12
656-0375SCREW, ME, PAN, PH, 6-32 X 3/8, ZINC0.10
656-0500SSCREW, PHMS, 6-32 X 1/2, SS0.10
656-2000SSCREW, PAN , PH, 6-32 X 2, SS0.20
660-0750RSCREW, PHILLIPS, 10-32X3/4, BRASS0.35
662-0312SCREW, PAN, PH, 1/4-20-5/160.10
705-0440SNUT, HEX, 4-40 X 1/4, SS0.10
705-0632-1NUT, HEX, SMALL PAT. 6-32 X 1/4, ZINC0.10
705-1032RNUT, BRASS, HEX, 10-320.21
705-1032S-WNUT, WING, 10-32, FORGED, SS0.50
705-2520NUT, HEX, 1/4-20, ZINC0.21
705-3732RINUT, HEX, PANEL, 3/8-32, BRASS NI0.10
710-1050RWASHER, BRASS, FLAT, #10 X .5 X .032 TH0.16
711-0627WASHER, LOCK, INT, #6, ZINC0.10
711-1037-EXWASHER, LOCK, EXT, #10, ZINC0.10
714-0631WASHER, FIBRE BK,FLAT, #6 X .312 X .0320.10
715-1725-0156SPACER, AL, #8 X .1560.54
715-1725-0250SPACER, AL, #8 X .2500.36
715-1725-0312SPACER, AL, #8 X .3120.44
715-1725-0500SPACER, AL, #8 X .50.46
715-5118SPACER, BRASS, .187 X .7 X .010 TH0.84
715-5125SPACER, 122 CU, .245X.015WX1.400, RM:883-62500.84
716C-0250SPACER, AL, 1/4 HEX, 6-32 X .25 L0.28
716C-0875SPACER, AL, 1/4 HEX, 6-32 X 7/8 L0.34
716C-1250SPACER, AL, HEX, 1/4, 6-32 X 1-1/40.48
720C-1406LUG, SOLDER, FLAT, #6, LONG, 1.146L0.28
720D-0875FLUG, SOLDER, NO TOOTH, FLAT, #8 X 7/8, #141-1690.35
721H-6198LUG, RING, 3/8, .61 X .98L, 10-12 GA, #320005 NS0.35
725-4108EYELET, WIDE ROLL, BRASS, SMALL0.57
735-2224BRACKET, MOBILE MOUNTING, ALS-500M2.20
735-3300BRACKET, COPPER, INPUT XFMR, END PLATE, SPLIT1.00
735-3301BRACKET, COPPER, INPUT XFMR, END PLATE, SOLID1.00
735-3320BRACKET, COPPER, OUTPUT XFMR, END PLATE, SPLIT1.40
735-3321BRACKER, COPPER, OUTPUT XMFR, END PLATE, SOLID1.40
740-1012TBUSHING, SHOULDER, TEFLON, #4, .1870.76
752-2301HOLDER, LED, FOR T-1-3/4, 5 MM ROUND, ONE PIECE0.18
755-1105FUSE, 1-1/4, SB, 125V, 5A0.84
755-1230FUSE, ATM, AUTO MINI, 35V, 30A GREEN0.37
755-2260FUSE, HOLDER, MOBILE, IN-LINE, 10GA RED1.76
755-2330FUSE, HOLDER, MOBILE IN-LINE, 30 AMP3.88
755-2330CFUSE, HOLDER COVER, FOR IN LINE MOBILE 460250.57
760-0035KNOB, 1647-1, 1 SKIRT1.58
765-9012TTUBING, TEFLON, TS250/12, NATURAL (STD WALL)1.20
770-1162BUMPER, RUBBER, ROUND, .44 DIA., 20 H, BLACK0.10
782-0500M-1DECAL, FRONT PANEL, ALS-500M12.16
790-1106PHEAT SINK, RPEP, 500M, EXTRUDED, 638.60
800-1500CABINET, CHASSIS, ALS-50040.00
800-2500FACE PLATE, ALS-5006.00
800-5500CABINET, COVER, ALS-50032.00
800-9002VOLTAGE REGULATOR HEAT SINK, ALS500M0.60
800-9500BRACKET, FAN MOUNT, ALS-5004.00
850-0640SH.BOX, WH, 200#, RSC, 18-3/8X14-3/8X10, GLU, 500M7.03
850-4740BX INSERT, BN 125#, DC PAD, 9-3/8X14/1/41.08

ALS-600
600 WATT SOLID STA
Only $1,499.00!


AL-811H
HF AMP, 800W, (4)
Only $949.00!


408-4700
RELAY, SU SPST, NO
Only $17.64!


RCS-8VX
ANTENNA SWITCH, CO
Only $169.95!




All information, images, and documents on this website are the sole property of Ameritron Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from Ameritron
Enter your callsign to see if you have an eQSL waiting!