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.

KL 500 24 volt Mobile Linear Amplifier by RM
KL 500 24 volt Mobile Linear Amplifier by RM
$263.00
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NATIONAL NCL 2000 LINEAR AMPLIFIER MANUAL HAM RADIO RADIO REPAIR
NATIONAL NCL 2000 LINEAR AMPLIFIER MANUAL HAM RADIO RADIO REPAIR
$5.99
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RM Italy ULA 100 UHF 70 cm linear amplifier
RM Italy ULA 100 UHF 70 cm linear amplifier
$457.00
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500W LINEAR AMPLIFIER MOSFET 2 X SD2923 2933
500W LINEAR AMPLIFIER MOSFET 2 X SD2923 2933
$420.00
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HAM AMATEUR BI LINEAR BASE AMPLIFIER  WITH EXTRA TUBES
HAM AMATEUR BI LINEAR BASE AMPLIFIER WITH EXTRA TUBES
$118.50 (9 Bids)
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Big Dog DX800+Linear Amplifier SOLD AS IS
Big Dog DX800+Linear Amplifier SOLD AS IS
$395.00 (20 Bids)
Time Remaining: 6h 45m

Vintage Palomar 300A Linear Amplifier Works
Vintage Palomar 300A Linear Amplifier Works
$102.50 (12 Bids)
Time Remaining: 7h 12m

AMERITRON AL80B Linear Amp Hi Voltage Recap Capacitor Kit 8
AMERITRON AL80B Linear Amp Hi Voltage Recap Capacitor Kit 8
$209.97
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Daiwa 2 Meter 144mhz Linear Amp
Daiwa 2 Meter 144mhz Linear Amp
$51.00 (2 Bids)
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Mirage B23 G VHF Linear Amp Preamp FM SSB 144 MHz 30Watts
Mirage B23 G VHF Linear Amp Preamp FM SSB 144 MHz 30Watts
$50.99 (2 Bids)
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Palomar TX 75 Ham Radio Bi Linear Amplifier 3 to 30 MHZ
Palomar TX 75 Ham Radio Bi Linear Amplifier 3 to 30 MHZ
$30.00 (11 Bids)
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Ten Tec Model 422 Centurion 1300W HF Ham Linear Amplifier
Ten Tec Model 422 Centurion 1300W HF Ham Linear Amplifier
$685.00 (6 Bids)
Time Remaining: 16h 39m

UHF 20W linear amplifier with preamplifier GaAsFET Microset RU20
UHF 20W linear amplifier with preamplifier GaAsFET Microset RU20
$192.34
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Drake L 4b Linear amplifier  L 4PS power supplyham radiovintage electronics
Drake L 4b Linear amplifier L 4PS power supplyham radiovintage electronics
$599.99
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VINTAGE DEMCO LINEAR AMPLIFIER
VINTAGE DEMCO LINEAR AMPLIFIER
$799.99
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2KW + VERY HIGH POWER 2x LDMOS BLF188XR BOARD LINEAR AMPLIFIER
2KW + VERY HIGH POWER 2x LDMOS BLF188XR BOARD LINEAR AMPLIFIER
$420.00
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50MHz 1200MHz 12GHz 05w power amplifier linear amplifier RF power amplifier
50MHz 1200MHz 12GHz 05w power amplifier linear amplifier RF power amplifier
$34.01
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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
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Dentron Clipperton L linear amplifierFully loaded and works great
Dentron Clipperton L linear amplifierFully loaded and works great
$649.99
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varmit 1000 linear amplifier
varmit 1000 linear amplifier
$475.99 (27 Bids)
Time Remaining: 1d 12h 25m

Kris Big Boomer Linear Amp
Kris Big Boomer Linear Amp
$150.00
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Yaesu FL 2100B LINEAR Amplifier Manual on 28 LB Paper w Foldout Schematic
Yaesu FL 2100B LINEAR Amplifier Manual on 28 LB Paper w Foldout Schematic
$17.95
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Yaesu FL 2000 FLDX 2000 HF Linear Amp HV Capacitor Kit
Yaesu FL 2000 FLDX 2000 HF Linear Amp HV Capacitor Kit
$44.95
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RM Italy KL 7405V 10 meter Linear Amplifier With Fan FCC ID 2ACTRKL7405V
RM Italy KL 7405V 10 meter Linear Amplifier With Fan FCC ID 2ACTRKL7405V
$199.00
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ESTATE LOT OLD VINTAGE WAWASEE BLACK CAT LINEAR RADIO AMPLIFIER
ESTATE LOT OLD VINTAGE WAWASEE BLACK CAT LINEAR RADIO AMPLIFIER
$149.95
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HEATHKIT SB 1000 Linear Amp Hi Voltage Recap Capacitor Kit 8
HEATHKIT SB 1000 Linear Amp Hi Voltage Recap Capacitor Kit 8
$209.97
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Linear HF amplifier LPF 100W KIT
Linear HF amplifier LPF 100W KIT
$56.05
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GALAXY 225 LINEAR AMPLIFIER FOR PARTS
GALAXY 225 LINEAR AMPLIFIER FOR PARTS
$50.00 (1 Bid)
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RM KL 200 Linear Amplifier 200W AM CW FM HF and SSB
RM KL 200 Linear Amplifier 200W AM CW FM HF and SSB
$50.00 (1 Bid)
Time Remaining: 2d 7h 47m

SHOOTING STAR 225 PLUS Bi Linear Mobile Amplifier Palomar Type Class AB AM SSB
SHOOTING STAR 225 PLUS Bi Linear Mobile Amplifier Palomar Type Class AB AM SSB
$125.00
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Palomar 250 Bi Linear Mobile Amplifier Type Class AB AM SSB
Palomar 250 Bi Linear Mobile Amplifier Type Class AB AM SSB
$135.00
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Base Tube Linear Amplifier Birdcage Scout Type 2 tube 6LQ6 6JE6 Plug into wall
Base Tube Linear Amplifier Birdcage Scout Type 2 tube 6LQ6 6JE6 Plug into wall
$100.00
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W7RY Ameritron AL 82 AL 1200 AL 1500 SB 1000 AL 80 QSK Board Linear Amplifier
W7RY Ameritron AL 82 AL 1200 AL 1500 SB 1000 AL 80 QSK Board Linear Amplifier
$18.00
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Silver Eagle 200 Linear Amplifier TESTED WORKING
Silver Eagle 200 Linear Amplifier TESTED WORKING
$99.95 (1 Bid)
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QB3 300 PHILIPS NOS LINEAR AMPLIFIER TUBE
QB3 300 PHILIPS NOS LINEAR AMPLIFIER TUBE
$59.99
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Maco CB Linear Amplifier KW 200 300 750 Decal set
Maco CB Linear Amplifier KW 200 300 750 Decal set
$14.99
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SONAR BR 2906 Linear Amp Primo Tube Set 6JU6 2
SONAR BR 2906 Linear Amp Primo Tube Set 6JU6 2
$39.97
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SONAR BR 21 Linear Amp Primo Tube Set 6JB6 4 12AT7
SONAR BR 21 Linear Amp Primo Tube Set 6JB6 4 12AT7
$119.97
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250W LINEAR AMPLIFIER for QRP SDR KX3 etc 28v
250W LINEAR AMPLIFIER for QRP SDR KX3 etc 28v
$310.00
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Yaesu Quadra HF Linear Amplifier VL 1000 VP 1000 1KW+ LATE MODEL Excellent
Yaesu Quadra HF Linear Amplifier VL 1000 VP 1000 1KW+ LATE MODEL Excellent
$3,650.00
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PALOMAR 350Z HF AMATEUR RADIO LINEAR TUBE AMPLIFIER 40 20 15 10 METER
PALOMAR 350Z HF AMATEUR RADIO LINEAR TUBE AMPLIFIER 40 20 15 10 METER
$289.00
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SWAN MARK1 2KW HF AMATEUR RADIO LINEAR TUBE AMPLIFIER 80 40 20 15 10 METER
SWAN MARK1 2KW HF AMATEUR RADIO LINEAR TUBE AMPLIFIER 80 40 20 15 10 METER
$679.00
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600W  LDMOS  LINEAR POWER AMPLIFIER
600W LDMOS LINEAR POWER AMPLIFIER
$700.00
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Amplifier keying relay buffer interface 2 radios SIX linear amp switching RBI 6a
Amplifier keying relay buffer interface 2 radios SIX linear amp switching RBI 6a
$109.95
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palomar linear amplifier TX 75
palomar linear amplifier TX 75
$26.00 (14 Bids)
Time Remaining: 3d 5h 16m

WAWASEE 200A HF AMATEUR RADIO LINEAR TUBE AMPLIFIER
WAWASEE 200A HF AMATEUR RADIO LINEAR TUBE AMPLIFIER
$139.00 (1 Bid)
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AMERITRON 811 811H Linear Amp Hi Voltage Recap Capacitor Kit 4
AMERITRON 811 811H Linear Amp Hi Voltage Recap Capacitor Kit 4
$109.97
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Ultra Quiet Heidolph Cooling Fan 120 220 Vac Great Audio Linear Amplifier Cooler
Ultra Quiet Heidolph Cooling Fan 120 220 Vac Great Audio Linear Amplifier Cooler
$19.95
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90A PALOMAR LINEAR AMPLIFIER
90A PALOMAR LINEAR AMPLIFIER
$71.00 (5 Bids)
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SKIPPER 300 BY PALOMAR LINEAR AMPLIFIER USED
SKIPPER 300 BY PALOMAR LINEAR AMPLIFIER USED
$107.50 (10 Bids)
Time Remaining: 3d 12h 36m

VINTAGE EF JOHNSON  RF TRANSFORMER RF COIL NOS LINEAR AMP PART HAM RADIO
VINTAGE EF JOHNSON RF TRANSFORMER RF COIL NOS LINEAR AMP PART HAM RADIO
$25.00
Time Remaining: 3d 14h 7m
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Very Rare Top Band Systems TBS2000 TBS 2000 Tube Linear Amplifier 31LQ6 Tubes
Very Rare Top Band Systems TBS2000 TBS 2000 Tube Linear Amplifier 31LQ6 Tubes
$699.99
Time Remaining: 3d 14h 47m
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Alpha 77 Linear Amplifier Extender Board Pair 22X1 + 10X1 Riser
Alpha 77 Linear Amplifier Extender Board Pair 22X1 + 10X1 Riser
$50.00
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PALOMAR ELITE 250 HD LINEAR HAM RADIO AMPLIFIER
PALOMAR ELITE 250 HD LINEAR HAM RADIO AMPLIFIER
$91.00 (14 Bids)
Time Remaining: 4d 5m

ECI Courier Linear Amp 1960s Rebuilt 65+ Watts Out Plus AM
ECI Courier Linear Amp 1960s Rebuilt 65+ Watts Out Plus AM
$275.00
Time Remaining: 4d 1h 46m
Buy It Now for only: $399.00

Heathkit SB 1000 Linear Amplifier
Heathkit SB 1000 Linear Amplifier
$900.00
Time Remaining: 4d 2h 34m
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BOMADE LINEAR AMPLIFIER
BOMADE LINEAR AMPLIFIER
$699.99
Time Remaining: 4d 2h 54m
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PENETRATER BI LINEAR AMPLIFIER HB 150 SSB OFF AM RCVR ON OFF SWITCHED
PENETRATER BI LINEAR AMPLIFIER HB 150 SSB OFF AM RCVR ON OFF SWITCHED
$99.97
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TEXAS STAR DX 250 LINEAR AMPLIFIER
TEXAS STAR DX 250 LINEAR AMPLIFIER
$99.50 (1 Bid)
Time Remaining: 4d 5h 49m

Euro CB EA 150 Linear Amplifier
Euro CB EA 150 Linear Amplifier
$50.00
Time Remaining: 4d 6h 53m
Buy It Now for only: $75.00

120 VOLT LINEAR AMPLIFIER SOFT START Ham Amateur Radio ICP 120
120 VOLT LINEAR AMPLIFIER SOFT START Ham Amateur Radio ICP 120
$68.00
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HF 30 watt high quality linear amplifier 03 30 MHz brand new
HF 30 watt high quality linear amplifier 03 30 MHz brand new
$349.99
Time Remaining: 4d 7h 11m
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240 VOLT LINEAR AMPLIFIER SOFT START Ham Amateur Radio ICP240
240 VOLT LINEAR AMPLIFIER SOFT START Ham Amateur Radio ICP240
$85.00
Time Remaining: 4d 7h 15m
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DENTRON 160 10L Linear Amplifier w Dentron Matched 572B Tubes Tested Working
DENTRON 160 10L Linear Amplifier w Dentron Matched 572B Tubes Tested Working
$365.00 (3 Bids)
Time Remaining: 4d 7h 58m

Fatboy 2x4 linear amp
Fatboy 2x4 linear amp
$325.00
Time Remaining: 4d 8h 37m

Alpha 374A Ham Radio HF Linear Power Amplifier
Alpha 374A Ham Radio HF Linear Power Amplifier
$899.99 (1 Bid)
Time Remaining: 4d 8h 56m

tube linear amplifier
tube linear amplifier
$44.35 (31 Bids)
Time Remaining: 4d 9h 8m

Wawasee Electronics Co Model 12 Linear Ham Radio Amp Amplifier The Jewel Box
Wawasee Electronics Co Model 12 Linear Ham Radio Amp Amplifier The Jewel Box
$112.50 (7 Bids)
Time Remaining: 4d 11h 12m

Varmint Linear Amplifier 10 Meter Hf Ham
Varmint Linear Amplifier 10 Meter Hf Ham
$81.00 (3 Bids)
Time Remaining: 4d 11h 22m

National NCL 2000 HF Linear Amplifier w Tested NEW RCA 8122 Tubes EXTRA NICE
National NCL 2000 HF Linear Amplifier w Tested NEW RCA 8122 Tubes EXTRA NICE
$405.00 (21 Bids)
Time Remaining: 4d 12h 32m

W7RY Heathkit SB 220 QSK Board Linear Amplifier QSK
W7RY Heathkit SB 220 QSK Board Linear Amplifier QSK
$18.00
Time Remaining: 4d 16h 1m
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Linear Amplifier
Linear Amplifier
$23.00 (11 Bids)
Time Remaining: 5d 3h 12m

COLLINS 30L1 LINEAR AMPLIFIER WITH ADDITIONAL COOLING FAN
COLLINS 30L1 LINEAR AMPLIFIER WITH ADDITIONAL COOLING FAN
$389.00 (1 Bid)
Time Remaining: 5d 5h 28m

Linear amplifier PTT switching cable  relay Yaesu FT 817 FT 857 FT 897 FT 991
Linear amplifier PTT switching cable relay Yaesu FT 817 FT 857 FT 897 FT 991
$27.67
Time Remaining: 5d 5h 30m
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HAM LINEAR AMPLIFIER OWNER MANUALS ON CD
HAM LINEAR AMPLIFIER OWNER MANUALS ON CD
$9.95
Time Remaining: 5d 5h 51m
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CB  HAM LINEAR AMPLIFIER DO IT YOURSELF MANUAL ON CD
CB HAM LINEAR AMPLIFIER DO IT YOURSELF MANUAL ON CD
$9.95
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