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.

CTE MIDLAND BOOSTER 747 Linear Amplifier 160W AM CW FM HF and SSB
CTE MIDLAND BOOSTER 747 Linear Amplifier 160W AM CW FM HF and SSB
$40.00
Time Remaining: 54m
Buy It Now for only: $70.00

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
$17.15
Time Remaining: 1h 26m
Buy It Now for only: $17.15

Palomar TX 50 linear amplifier  3 30 MHz
Palomar TX 50 linear amplifier 3 30 MHz
$42.99 (3 Bids)
Time Remaining: 1h 52m

10 meter Linear amplifier
10 meter Linear amplifier
$2,475.00 (13 Bids)
Time Remaining: 2h 2m
Buy It Now for only: $4,500.00

Marko 75 10 meter linear amplifier
Marko 75 10 meter linear amplifier
$59.99 (1 Bid)
Time Remaining: 2h 55m

Gray 150A Amatuer Radio Bi Linear Amplifier 80 10 Mtr
Gray 150A Amatuer Radio Bi Linear Amplifier 80 10 Mtr
$50.00 (8 Bids)
Time Remaining: 3h 13m

PALOMAR HAM RADIO LINEAR AMPLIFIER
PALOMAR HAM RADIO LINEAR AMPLIFIER
$36.00 (12 Bids)
Time Remaining: 3h 36m

THE CRUSADER 125 linear amplifier plug n play
THE CRUSADER 125 linear amplifier plug n play
$78.00 (2 Bids)
Time Remaining: 3h 41m

Homebrew HF Linear Amp
Homebrew HF Linear Amp
$62.00 (5 Bids)
Time Remaining: 4h 43m

600W LDMOS MRF6VP2600H LINEAR AMPLIFIER PALLET
600W LDMOS MRF6VP2600H LINEAR AMPLIFIER PALLET
$490.00
Time Remaining: 7h 6m
Buy It Now for only: $490.00

HIGH POWER 1400 1500W LINEAR AMP 4 X SD2943 BOARD
HIGH POWER 1400 1500W LINEAR AMP 4 X SD2943 BOARD
$240.00
Time Remaining: 14h 26m
Buy It Now for only: $240.00

Linear amplifier keying PTT switching cable for Flex Radio 1500
Linear amplifier keying PTT switching cable for Flex Radio 1500
$15.59
Time Remaining: 15h 21m
Buy It Now for only: $15.59

2 MHZ 55 MHZ 5 w ultra broadband rf amplifier linear amplifier 37 db
2 MHZ 55 MHZ 5 w ultra broadband rf amplifier linear amplifier 37 db
$84.54
Time Remaining: 17h 43m
Buy It Now for only: $84.54

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
$23.39
Time Remaining: 22h 33m
Buy It Now for only: $23.39

FireBird 500 linear Amplifier Refurb Kit HV Caps Rectifier Diodes all Versions
FireBird 500 linear Amplifier Refurb Kit HV Caps Rectifier Diodes all Versions
$23.50
Time Remaining: 1d 22m
Buy It Now for only: $23.50

PA Unit module 1300W 15 35MHz Linear Amplifier 4x SD2933 SD2943 VRF2933
PA Unit module 1300W 15 35MHz Linear Amplifier 4x SD2933 SD2943 VRF2933
$198.00
Time Remaining: 1d 50m
Buy It Now for only: $198.00

Linear amplifier keying PTT switching cable for Icom IC 910H
Linear amplifier keying PTT switching cable for Icom IC 910H
$15.59
Time Remaining: 1d 1h 19m
Buy It Now for only: $15.59

Maco 200 Linear Amplifier HV Capacitor Rectifier Refurb Upgrade Kit
Maco 200 Linear Amplifier HV Capacitor Rectifier Refurb Upgrade Kit
$25.50
Time Remaining: 1d 2h 33m
Buy It Now for only: $25.50

D  A RAIDER 10 40 Meter Tube Ham Radio Linear Amplifier NICE
D A RAIDER 10 40 Meter Tube Ham Radio Linear Amplifier NICE
$55.00 (21 Bids)
Time Remaining: 1d 4h 34m

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
Time Remaining: 1d 5h 28m
Buy It Now for only: $64.95

1KW LINEAR AMPLIFIER BOARD for BLF188XR XRS new
1KW LINEAR AMPLIFIER BOARD for BLF188XR XRS new
$185.00
Time Remaining: 1d 7h 31m
Buy It Now for only: $185.00

Fujitsu Relays 321D006 Used in 10 11 meter Ham Linear Amplifier RF Switching
Fujitsu Relays 321D006 Used in 10 11 meter Ham Linear Amplifier RF Switching
$15.00
Time Remaining: 1d 9h 38m
Buy It Now for only: $20.00

HLA 300V Plus Professional Linear Amplifier 18mhz and up With Fan from RM
HLA 300V Plus Professional Linear Amplifier 18mhz and up With Fan from RM
$559.00
Time Remaining: 1d 10h 21m
Buy It Now for only: $559.00

Fanon Courier ML 100 Mobile Vehicle Radio Linear Amplifier  Manual Copy ONLY
Fanon Courier ML 100 Mobile Vehicle Radio Linear Amplifier Manual Copy ONLY
$5.00
Time Remaining: 1d 15h 38m
Buy It Now for only: $5.00

UHF RF Linear Amplifier 800 900 MHz 10 12W  935 Mhz Motorola 79T01 79T02
UHF RF Linear Amplifier 800 900 MHz 10 12W 935 Mhz Motorola 79T01 79T02
$29.00
Time Remaining: 1d 16h 36m
Buy It Now for only: $29.00

CTE MIDLAND BOOSTER 747 Linear Amplifier 100W AM CW FM HF and SSB
CTE MIDLAND BOOSTER 747 Linear Amplifier 100W AM CW FM HF and SSB
$45.00
Time Remaining: 1d 17h 47m

4 1000 Linear Amplifier
4 1000 Linear Amplifier
$2,000.00
Time Remaining: 1d 20h 1m
Buy It Now for only: $2,600.00

RM Italy LA 200 VHF Linear Amplifier
RM Italy LA 200 VHF Linear Amplifier
$300.00
Time Remaining: 1d 21h 16m

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: 1d 21h 36m
Buy It Now for only: $169.97

Vintage DA Phantom Ham Radio Tube Linear Amplifier
Vintage DA Phantom Ham Radio Tube Linear Amplifier
$449.99
Time Remaining: 1d 23h 21m
Buy It Now for only: $449.99

AMPLIFIER SUPPLY LA 1000NT NO TUNE LINEAR AMPLIFIER 1200 WATTS PEP
AMPLIFIER SUPPLY LA 1000NT NO TUNE LINEAR AMPLIFIER 1200 WATTS PEP
$299.95
Time Remaining: 1d 23h 47m

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
$176.99
Time Remaining: 2d 29m
Buy It Now for only: $176.99

NEW PALOMAR 300A CLASS AB Linear AMPLIFIER
NEW PALOMAR 300A CLASS AB Linear AMPLIFIER
$127.50 (5 Bids)
Time Remaining: 2d 1h 22m

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 1h 38m
Buy It Now for only: $69.00

AMP SUPPLY LK 800A LINEAR AMPLIFIER 1500W++++
AMP SUPPLY LK 800A LINEAR AMPLIFIER 1500W++++
$2,400.00
Time Remaining: 2d 2h 43m
Buy It Now for only: $3,120.00

palomar linear amplifier
palomar linear amplifier
$99.00
Time Remaining: 2d 3h 15m

NICE GALAXY 200 LINEAR AMP AMPLIFIER
NICE GALAXY 200 LINEAR AMP AMPLIFIER
$219.99
Time Remaining: 2d 3h 32m
Buy It Now for only: $219.99

Linear Amplifier
Linear Amplifier
$25.00
Time Remaining: 2d 9h 43m
Buy It Now for only: $125.00

HENRY 4K 2 LINEAR Amplifier Operation Manual on 28 LB PAPER FAST SHIPPING
HENRY 4K 2 LINEAR Amplifier Operation Manual on 28 LB PAPER FAST SHIPPING
$17.85
Time Remaining: 2d 10h 12m
Buy It Now for only: $17.85

Single Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B 1 Tube
Single Cetron 572B T160L HF Transmitter Linear Amp Tube Used 572B 1 Tube
$95.00
Time Remaining: 2d 19h 11m
Buy It Now for only: $95.00

PA Unit module 1200W 15 30 MHz Linear Amplifier 4x VRF2933 SD2943 SD2933
PA Unit module 1200W 15 30 MHz Linear Amplifier 4x VRF2933 SD2943 SD2933
$439.00
Time Remaining: 2d 20h 54m
Buy It Now for only: $439.00

500W 6 and 4 m linear amplifier with output filter built in
500W 6 and 4 m linear amplifier with output filter built in
$620.00
Time Remaining: 2d 21h 45m
Buy It Now for only: $620.00

SINGLE DEVICE 1KW LDMOS FET LINEAR AMPLIFIER BOARD
SINGLE DEVICE 1KW LDMOS FET LINEAR AMPLIFIER BOARD
$179.00
Time Remaining: 2d 23h 33m
Buy It Now for only: $179.00

KP101 12 LINEAR AMPLIFIER 25 30 MHz AM FM 100W
KP101 12 LINEAR AMPLIFIER 25 30 MHz AM FM 100W
$35.00
Time Remaining: 2d 23h 39m

CTE MIDLAND BOOSTER 735 Linear Amplifier AM FM HF
CTE MIDLAND BOOSTER 735 Linear Amplifier AM FM HF
$35.00
Time Remaining: 3d 30m
Buy It Now for only: $60.00

Euro EA 150P Linear Amplifier 180W AM CW FM HF and SSB
Euro EA 150P Linear Amplifier 180W AM CW FM HF and SSB
$40.00
Time Remaining: 3d 1h 11m
Buy It Now for only: $70.00

Linear Amplifier Expert Electronic Memphis Tn 15 Anniversary
Linear Amplifier Expert Electronic Memphis Tn 15 Anniversary
$132.50 (10 Bids)
Time Remaining: 3d 3h 7m

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 9h 52m
Buy It Now for only: $209.97

Dual band Linear amplifier PTT cable Icom IC 706 MkIIG IC 7000 IC 7100 IC 9100
Dual band Linear amplifier PTT cable Icom IC 706 MkIIG IC 7000 IC 7100 IC 9100
$21.83
Time Remaining: 3d 13h 52m
Buy It Now for only: $21.83

Dual band Linear amplifier PTT switching cable Icom IC 7400 IC 746 inc Pro
Dual band Linear amplifier PTT switching cable Icom IC 7400 IC 746 inc Pro
$21.83
Time Remaining: 3d 14h 20m
Buy It Now for only: $21.83

BTI LK 2000 linear ham amplifier 3 1000z
BTI LK 2000 linear ham amplifier 3 1000z
$1,200.00
Time Remaining: 3d 17h 34m
Buy It Now for only: $1,200.00

RF POWER LINEAR AMPLIFIER AM HF HAM RADIO
RF POWER LINEAR AMPLIFIER AM HF HAM RADIO
$74.00
Time Remaining: 3d 20h 3m
Buy It Now for only: $74.00

PA Unit module 1200W 15 35 MHz Linear Amplifier 4x VRF2933
PA Unit module 1200W 15 35 MHz Linear Amplifier 4x VRF2933
$520.00
Time Remaining: 3d 21h 25m
Buy It Now for only: $520.00

Ham Radio Linear Amplifier 2 6JE6C Tech Special
Ham Radio Linear Amplifier 2 6JE6C Tech Special
$50.00
Time Remaining: 3d 22h 37m

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 6h 5m
Buy It Now for only: $59.95

Alpha 76A Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 76A Linear Amplifier OPERATION MANUAL w Plastic Covers
$19.95
Time Remaining: 4d 8h 11m
Buy It Now for only: $19.95

Alpha 87A Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 87A Linear Amplifier OPERATION MANUAL w Plastic Covers
$22.95
Time Remaining: 4d 8h 15m
Buy It Now for only: $22.95

Alpha 86 Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 86 Linear Amplifier OPERATION MANUAL w Plastic Covers
$21.95
Time Remaining: 4d 8h 18m
Buy It Now for only: $21.95

Alpha 374 Linear Amplifier OPERATION MANUAL w Plastic Covers
Alpha 374 Linear Amplifier OPERATION MANUAL w Plastic Covers
$20.95
Time Remaining: 4d 8h 21m
Buy It Now for only: $20.95

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: 4d 13h 34m
Buy It Now for only: $24.00

TUNING COIL FOR HF LINEAR AMPLIFIER USED
TUNING COIL FOR HF LINEAR AMPLIFIER USED
$59.99
Time Remaining: 4d 14h 57m
Buy It Now for only: $59.99

Palomar 225 Mobile Linear Amplifier
Palomar 225 Mobile Linear Amplifier
$150.00
Time Remaining: 4d 16h 53m
Buy It Now for only: $150.00

blj 600a 10 meter linear amplifier with extra tubes
blj 600a 10 meter linear amplifier with extra tubes
$235.00
Time Remaining: 4d 17h 55m
Buy It Now for only: $235.00

CPI HF 150 Linear Amplifier with remote
CPI HF 150 Linear Amplifier with remote
$20.50 (2 Bids)
Time Remaining: 4d 21h 15m

250W LINEAR AMPLIFIER
250W LINEAR AMPLIFIER
$330.00
Time Remaining: 4d 21h 51m
Buy It Now for only: $330.00

linear amplifier
linear amplifier
$48.00 (3 Bids)
Time Remaining: 5d 3h 3m

Collins 30L 1 Linear Amplifier Nice
Collins 30L 1 Linear Amplifier Nice
$500.00 (2 Bids)
Time Remaining: 5d 4h 43m

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: 5d 5h
Buy It Now for only: $75.00

2KW + VERY HIGH POWER 2x LDMOS BOARD LINEAR AMPLIFIER
2KW + VERY HIGH POWER 2x LDMOS BOARD LINEAR AMPLIFIER
$400.00
Time Remaining: 5d 6h 54m
Buy It Now for only: $400.00

BJ 450U 50W UHF 420 430 MHz 70cm Ham Radio HT RF Linear Power Amplif
BJ 450U 50W UHF 420 430 MHz 70cm Ham Radio HT RF Linear Power Amplif
$124.99
Time Remaining: 5d 10h 14m
Buy It Now for only: $124.99

Golden Falcon 400 linear Amplifier
Golden Falcon 400 linear Amplifier
$250.00
Time Remaining: 5d 14h 15m
Buy It Now for only: $250.00

Texas star fx 250 linear amp
Texas star fx 250 linear amp
$125.00
Time Remaining: 5d 14h 58m
Buy It Now for only: $125.00

RF Linear Amplifier 800 900 MHz 45W 50W C33P44 185 UHF
RF Linear Amplifier 800 900 MHz 45W 50W C33P44 185 UHF
$25.00
Time Remaining: 5d 15h 47m
Buy It Now for only: $25.00

MaCo 200 Amateur Ham Radio Linear Amplifier NEEDS REPAIR BROKEN TUBE
MaCo 200 Amateur Ham Radio Linear Amplifier NEEDS REPAIR BROKEN TUBE
$45.99 (5 Bids)
Time Remaining: 5d 19h 1m

RF POWER LINEAR AMPLIFIER AM HAM RADIO
RF POWER LINEAR AMPLIFIER AM HAM RADIO
$74.00
Time Remaining: 5d 19h 4m
Buy It Now for only: $74.00

Vintage PAL 351 BDX TRU BI Linear Automatic AM SSB CB HAM Base Radio Amplifier
Vintage PAL 351 BDX TRU BI Linear Automatic AM SSB CB HAM Base Radio Amplifier
$50.00 (2 Bids)
Time Remaining: 5d 23h 9m