swap_horiz Heathkit IO-4550 Alternatives

1

Heathkit SB-220

The Heathkit SB-220 is an amateur-radio linear amplifier sold as a build-it-yourself kit by Heathkit around the start of...

1970S Amplifier Heathkit Amateur Radio

9.1 Excellent

2

Heathkit SB-102

The Heathkit SB-102 was an amateur-radio transceiver sold as a build-it-yourself kit by the Heath Company in the early 1...

DIY Electronics 1970S Heathkit Amateur Radio

8.5 Great

3

Heathkit TT-1

The Heathkit TT-1 is a Heath Company vacuum-tube tester sold as a build-it-yourself electronic instrument. The kit suppl...

Test Equipment 1960S Heathkit Vacuum Tube

8.5 Great

4

Heathkit HW-8

The Heathkit HW-8 is a solid-state amateur-radio transceiver sold as a build-it-yourself kit from 1976 to 1983. It uses...

1970S Heathkit Amateur Radio Transceiver

8.4 Great

5

Heathkit SB-303

The Heathkit SB-303 is a solid-state amateur-radio receiver kit from the Heath SB series. Designed for high-frequency re...

1970S Solid State Receiver Heathkit

8.3 Great

6

Heathkit H-8

The Heathkit H-8 was an 8-bit microcomputer sold by the Heath Company as a kit for hobbyists. Introduced in 1977, it use...

Computer Personal Computing 1970S Microcomputer

8.3 Great

7

Heathkit SB-610

The Heathkit SB-610 is a station monitor scope designed for amateur-radio use. Its cathode-ray display can show transmit...

Test Equipment 1970S Heathkit Amateur Radio

8.1 Great

8

Heathkit SB-620

The Heathkit SB-620 is a kit-built spectrum monitor and intermediate-frequency spectrum analyzer for amateur-radio stati...

Test Equipment 1970S Heathkit Amateur Radio

8.1 Great

9

Heathkit HM-102

The Heathkit HM-102 is a vintage electronic kit that combines an RF power meter with an SWR bridge for amateur-radio use...

Test Equipment 1970S Heathkit Wattmeter

7.8 Good

10

Heathkit SM-2410

The Heathkit SM-2410 is the factory-assembled and tested version of the Heathkit IM-2410 digital frequency counter. It u...

Portable Test Equipment 1980S Oscilloscope

7.7 Good

11

Heathkit HM-2102

The Heathkit HM-2102 is a very-high-frequency standing-wave-ratio and RF power meter sold as an amateur-radio constructi...

Test Equipment 1970S Heathkit Wattmeter

7.6 Good

12

Heathkit IO-4560

The Heathkit IO-4560 is an oscilloscope kit produced by the Heath Company, which sold electronic test instruments in kit...

Lab Grade Test Equipment 1970S Oscilloscope

7.6 Good

13

Heathkit HM-2140

The Heathkit HM-2140 is a kit-built UHF power meter for radio-frequency work. It was designed to measure the power outpu...

Test Equipment 1970S Heathkit Wattmeter

7.4 Good

14

Heathkit IM-38

The Heathkit IM-38 is a vacuum-tube voltmeter sold by the Heath Company in kit form. It was intended for measuring alter...

Test Equipment 1970S Solid State Heathkit

7.4 Good

15

Heathkit IM-28

The Heathkit IM-28 is a solid-state electronic voltmeter sold by Heathkit in kit form. Its high input impedance was inte...

Test Equipment 1970S Solid State Heathkit

7.3 Good

16

Heathkit IM-2400

The Heathkit IM-2400 is a portable digital frequency counter sold as an electronic kit by the Heath Company. It measures...

Portable Test Equipment 1970S Heathkit

7.2 Good

17

Heathkit IM-17

The Heathkit IM-17 is a solid-state utility voltmeter sold as a kit by Heathkit. It measures direct-current and alternat...

Test Equipment 1970S Solid State Heathkit

7.1 Good

18

Heathkit IO-4510

The Heathkit IO-4510 is a kit-built, solid-state oscilloscope from the Heath Company. Heathkit catalog material identifi...

Lab Grade Test Equipment 1970S Oscilloscope

7.1 Good

19

Heathkit IO-4205

Heathkit IO-4205 is a Heathkit dual-trace oscilloscope supplied as a kit for construction by the user. It has a stated b...

DIY Electronics Test Equipment 1970S Oscilloscope

7.0 Good

20

Heathkit IO-4530

The Heathkit IO-4530 is a single-channel oscilloscope kit manufactured by the American company Heathkit, serving as an a...

Lab Grade Test Equipment 1970S Oscilloscope

6.9 Fair