Linear Amplifier

what is a Linear Amplifier?

All amplifiers are linear. It just means that a sinusoidal waveform is amplified.

Linear - think of a sine wave.
Digital - it's either on or off, no in-between.

COLLINS TEFLON INSULATOR FOR HF RF LINEAR AMPLIFIER
COLLINS TEFLON INSULATOR FOR HF RF LINEAR AMPLIFIER
$19.99
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Yaesu FRB 757 Linear Amp Relay Box
Yaesu FRB 757 Linear Amp Relay Box
$36.00 (8 Bids)
Time Remaining: 5h 25m

NICE GALAXY 200 LINEAR AMP AMPLIFIER
NICE GALAXY 200 LINEAR AMP AMPLIFIER
$399.99
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50 W UHF Power Amplifier Linear Amplifier only use FM DHL EMS Shipping
50 W UHF Power Amplifier Linear Amplifier only use FM DHL EMS Shipping
$115.00
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New 50W Dual Band VHFUHF Power RF Amplifier Linear only use FM fast shipping
New 50W Dual Band VHFUHF Power RF Amplifier Linear only use FM fast shipping
$193.50
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RM Italy LA 250V VHF 2 meter Linear Amplifier
RM Italy LA 250V VHF 2 meter Linear Amplifier
$540.00
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RM Italy KL 7505V 10 meter Linear Amplifier With Fan FCC ID 2ACTRKL7505V
RM Italy KL 7505V 10 meter Linear Amplifier With Fan FCC ID 2ACTRKL7505V
$305.00
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RM Italy LA 250V VHF 2 meter Linear Amplifier with Fans
RM Italy LA 250V VHF 2 meter Linear Amplifier with Fans
$570.00
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Vintage Palomar 300A Linear Amplifier
Vintage Palomar 300A Linear Amplifier
$113.50 (13 Bids)
Time Remaining: 12h 51m

Linear amplifier PTT switching cable Yaesu FT 817 FT 857 FT 897 FT 991 8 pin
Linear amplifier PTT switching cable Yaesu FT 817 FT 857 FT 897 FT 991 8 pin
$16.61
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HUNTER BANDIT MODEL 1000A AMATEUR BAND LINEAR AMPLIFIER
HUNTER BANDIT MODEL 1000A AMATEUR BAND LINEAR AMPLIFIER
$155.00 (11 Bids)
Time Remaining: 13h 47m

Desperado 100 10 Meter Bi Linear RF AM  SSB Amplifier Tested and Working
Desperado 100 10 Meter Bi Linear RF AM SSB Amplifier Tested and Working
$99.00
Time Remaining: 14h 3m
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palomar linear amplifier
palomar linear amplifier
$100.00 (5 Bids)
Time Remaining: 16h 20m

HEATHKIT  SB 2OO HF LINEAR TUBE AMPLIFIER
HEATHKIT SB 2OO HF LINEAR TUBE AMPLIFIER
$350.00
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Footwarmer II 10 Meter Base Linear Amplifier
Footwarmer II 10 Meter Base Linear Amplifier
$300.00
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600W LDMOS MRF6VP2600H LINEAR AMPLIFIER PALLET
600W LDMOS MRF6VP2600H LINEAR AMPLIFIER PALLET
$490.00
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Palomar Electronics 300 A Linear Amplifier w Palomar power supply
Palomar Electronics 300 A Linear Amplifier w Palomar power supply
$112.50 (4 Bids)
Time Remaining: 21h 20m

HIGH POWER 1400 1500W LINEAR AMP 4 X SD2943 BOARD
HIGH POWER 1400 1500W LINEAR AMP 4 X SD2943 BOARD
$240.00
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Linear amplifier keying PTT switching cable for Flex Radio 1500
Linear amplifier keying PTT switching cable for Flex Radio 1500
$15.10
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Linear amplifier
Linear amplifier
$159.00
Time Remaining: 1d 6h 50m
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HAM RADIO EIMAC TUBE 3CX1500D3 HF LINEAR AMPLIFIER FOR 3 500Z SOCKET
HAM RADIO EIMAC TUBE 3CX1500D3 HF LINEAR AMPLIFIER FOR 3 500Z SOCKET
$105.00
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4 band linear amplifier keying PTT switching cable for Yaesu FT 847 CT 61 equiv
4 band linear amplifier keying PTT switching cable for Yaesu FT 847 CT 61 equiv
$22.66
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X Force Nemesis N2ELD Base Linear Amplifier
X Force Nemesis N2ELD Base Linear Amplifier
$380.00 (21 Bids)
Time Remaining: 1d 10h 20m

Linear amplifier keying PTT switching cable for Icom IC 910H
Linear amplifier keying PTT switching cable for Icom IC 910H
$15.10
Time Remaining: 1d 13h 3m
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Amplifier keying relay buffer interface for TWO linear amp switching RBI 2 ps
Amplifier keying relay buffer interface for TWO linear amp switching RBI 2 ps
$64.95
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Pair of Taylor 572B HF Transmitter Linear Amplifier Tubes SB 200 Ham Radio
Pair of Taylor 572B HF Transmitter Linear Amplifier Tubes SB 200 Ham Radio
$87.00 (13 Bids)
Time Remaining: 1d 18h 48m

Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B
Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B
$95.00
Time Remaining: 1d 18h 54m
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Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B GE
Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B GE
$95.00
Time Remaining: 1d 18h 56m
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Kem Tron Industries KEM 300 Interceptor Bi Linear Power Amplifier
Kem Tron Industries KEM 300 Interceptor Bi Linear Power Amplifier
$229.99
Time Remaining: 1d 19h 7m
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1KW LINEAR AMPLIFIER BOARD for BLF188XR XRS new
1KW LINEAR AMPLIFIER BOARD for BLF188XR XRS new
$185.00
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Heathkit SB220 Linear Amp Power Supply Rebuild Parts
Heathkit SB220 Linear Amp Power Supply Rebuild Parts
$89.00
Time Remaining: 1d 19h 45m
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SHOOTING STAR 225 PLUS Linear Amplifier
SHOOTING STAR 225 PLUS Linear Amplifier
$149.99
Time Remaining: 2d 55m

1KW LDMOS BLF188XR extremly rugged LINEAR AMPLIFIER new
1KW LDMOS BLF188XR extremly rugged LINEAR AMPLIFIER new
$1,150.00
Time Remaining: 2d 2h 45m
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LOOK Zodiac Linear amplifier See Video
LOOK Zodiac Linear amplifier See Video
$1,895.00
Time Remaining: 2d 6h 1m
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Alpha 76 78 Linear Amp Hi Voltage Recap Capacitor Kit 6
Alpha 76 78 Linear Amp Hi Voltage Recap Capacitor Kit 6
$169.97
Time Remaining: 2d 9h 41m
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Palomar 450 FET HD Bi Linear Amplifier HIGH DRIVE
Palomar 450 FET HD Bi Linear Amplifier HIGH DRIVE
$185.00
Time Remaining: 2d 11h 49m
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brand new 50W Dualband power VHF and UHF Linear Amplifier only use FM
brand new 50W Dualband power VHF and UHF Linear Amplifier only use FM
$192.00
Time Remaining: 2d 12h 34m
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Small Compact mobile linear amplifier mobile 2x2990 variable
Small Compact mobile linear amplifier mobile 2x2990 variable
$185.00
Time Remaining: 2d 12h 39m
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Coil Inductor 64uh Ham Linear Amplifier Antenna Tuner Works NOS
Coil Inductor 64uh Ham Linear Amplifier Antenna Tuner Works NOS
$69.00
Time Remaining: 2d 13h 43m
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NATIONAL NCL 2000 LINEAR AMPLIFIER 1000 WATTS + WORKS BUT NEEDS TLC
NATIONAL NCL 2000 LINEAR AMPLIFIER 1000 WATTS + WORKS BUT NEEDS TLC
$475.00
Time Remaining: 2d 14h 9m
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Cub Bear Linear amp HF through 6 Meters
Cub Bear Linear amp HF through 6 Meters
$145.00
Time Remaining: 2d 17h 36m

Vintage Linear Tube Amplifier PARTS OR REPAIR
Vintage Linear Tube Amplifier PARTS OR REPAIR
$35.00 (1 Bid)
Time Remaining: 2d 18h 21m

Worlds BEST COVER for ACOM 1000 or 1500 or 2000A linear amplifier
Worlds BEST COVER for ACOM 1000 or 1500 or 2000A linear amplifier
$75.00
Time Remaining: 3d 7h 35m
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Ham Radio RM KL 203 P Linear Amplifier  Pyramid Regulated PS 15KX Power Supply
Ham Radio RM KL 203 P Linear Amplifier Pyramid Regulated PS 15KX Power Supply
$150.00
Time Remaining: 3d 7h 51m
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linear amplifier
linear amplifier
$40.00
Time Remaining: 3d 8h 15m
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linear amplifier
linear amplifier
$50.00
Time Remaining: 3d 8h 48m

500W 6 and 4 m linear amplifier
500W 6 and 4 m linear amplifier
$650.00
Time Remaining: 3d 9h 50m
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SINGLE DEVICE 1KW LDMOS FET LINEAR AMPLIFIER BOARD
SINGLE DEVICE 1KW LDMOS FET LINEAR AMPLIFIER BOARD
$179.00
Time Remaining: 3d 11h 38m
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Antique Tube RF HAM Radio Frequency Linear Power Audio Transmitter Amplifier
Antique Tube RF HAM Radio Frequency Linear Power Audio Transmitter Amplifier
$45.00
Time Remaining: 3d 13h 20m

Heathkit SB 1000 Linear Amplifier
Heathkit SB 1000 Linear Amplifier
$2,620.00
Time Remaining: 3d 14h 48m
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High Power 2 Meter VHF 144 Mhz Tube Linear Amplifier Amp FAA 6155 C MY OTHER HAM
High Power 2 Meter VHF 144 Mhz Tube Linear Amplifier Amp FAA 6155 C MY OTHER HAM
$499.99
Time Remaining: 3d 16h 44m
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RM KL 400 Linear Amplifier
RM KL 400 Linear Amplifier
$103.50 (14 Bids)
Time Remaining: 3d 17h 22m

Kenwood TL 922a 1500 watt legal limit linear amplifier
Kenwood TL 922a 1500 watt legal limit linear amplifier
$1,100.00
Time Remaining: 3d 21h 48m
Buy It Now for only: $1,500.00

HENRY 2KD Classic Linear Amp Hi Voltage Recap Capacitor Kit 8
HENRY 2KD Classic Linear Amp Hi Voltage Recap Capacitor Kit 8
$209.97
Time Remaining: 3d 21h 56m
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Swan MK II HF Linear Amplifier with Power Supply 80 thru 10 meters
Swan MK II HF Linear Amplifier with Power Supply 80 thru 10 meters
$500.00
Time Remaining: 4d 5h 34m
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Galaxy 225 linear amplifier amp with FREE SHIPPING
Galaxy 225 linear amplifier amp with FREE SHIPPING
$165.00
Time Remaining: 4d 6h
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KLV 550 Ham power linear amplifier
KLV 550 Ham power linear amplifier
$100.00 (1 Bid)
Time Remaining: 4d 7h 18m

NEW SkyWave DX350 Mobile RF Linear Amplifier
NEW SkyWave DX350 Mobile RF Linear Amplifier
$375.00
Time Remaining: 4d 8h 50m
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SCOUT 6 TUBE LINEAR AMPLIFIER
SCOUT 6 TUBE LINEAR AMPLIFIER
$250.00
Time Remaining: 4d 11h 33m

RM KL 203 Linear Amplifier
RM KL 203 Linear Amplifier
$45.00
Time Remaining: 4d 11h 47m
Buy It Now for only: $65.00

TEXAS STAR XFORCE DAVE MADE FATBOY MODULATOR V PLUS HAM RADIO LINEAR AMPLIFIER
TEXAS STAR XFORCE DAVE MADE FATBOY MODULATOR V PLUS HAM RADIO LINEAR AMPLIFIER
$115.00
Time Remaining: 4d 13h 52m
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ETO ALPHA 76PA HF Linear amplifier Ham Radio
ETO ALPHA 76PA HF Linear amplifier Ham Radio
$999.00
Time Remaining: 4d 14h 47m

Alpha 77 Linear Amplifier Extender Board Pair 22X1 + 10X1 Riser
Alpha 77 Linear Amplifier Extender Board Pair 22X1 + 10X1 Riser
$50.00
Time Remaining: 4d 15h 39m

XFORCE DAVE MADE FATBOY 250 AMP 220VOLT CUSTOM LINEAR AMPLIFIER POWER SUPPLY
XFORCE DAVE MADE FATBOY 250 AMP 220VOLT CUSTOM LINEAR AMPLIFIER POWER SUPPLY
$245.00
Time Remaining: 4d 17h 25m
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Amplifier keying relay buffer interface TWO radios and 2 linear switching RBI 2A
Amplifier keying relay buffer interface TWO radios and 2 linear switching RBI 2A
$59.95
Time Remaining: 4d 18h 10m
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Alpha 76A Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 76A Linear Amplifier OPERATION MANUAL w Plastic Covers
$19.95
Time Remaining: 4d 20h 16m
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Alpha 87A Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 87A Linear Amplifier OPERATION MANUAL w Plastic Covers
$22.95
Time Remaining: 4d 20h 20m
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Alpha 86 Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 86 Linear Amplifier OPERATION MANUAL w Plastic Covers
$21.95
Time Remaining: 4d 20h 22m
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Alpha 374 Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 374 Linear Amplifier OPERATION MANUAL w Plastic Covers
$20.95
Time Remaining: 4d 20h 25m
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HF Linear AMP 40 watts as by Mike Kossor WA2EBY Semi Kit
HF Linear AMP 40 watts as by Mike Kossor WA2EBY Semi Kit
$24.00
Time Remaining: 5d 1h 38m
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TUNING COIL FOR HF LINEAR AMPLIFIER USED
TUNING COIL FOR HF LINEAR AMPLIFIER USED
$59.99
Time Remaining: 5d 3h 2m
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Motorola MRF 422 red dot low beta linear amplifier RF Transistor
Motorola MRF 422 red dot low beta linear amplifier RF Transistor
$45.00
Time Remaining: 5d 6h 27m
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250W LINEAR AMPLIFIER
250W LINEAR AMPLIFIER
$370.00
Time Remaining: 5d 9h 56m
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Swan 1200 W Cygnet Linear Amplifier RESTORED
Swan 1200 W Cygnet Linear Amplifier RESTORED
$227.50 (7 Bids)
Time Remaining: 5d 12h 48m

Heathkit SB 220 Linear Amplifier OEM Power Supply Capacitor Resistor Filter Bank
Heathkit SB 220 Linear Amplifier OEM Power Supply Capacitor Resistor Filter Bank
$19.00 (1 Bid)
Time Remaining: 5d 16h 18m

Vintage Heathkit SB 220 HF Linear Tube Amplifier w assembly manual
Vintage Heathkit SB 220 HF Linear Tube Amplifier w assembly manual
$599.99 (26 Bids)
Time Remaining: 5d 17h 55m