Central Electronics 10B (kit)

Last modified: November 1, 2026

Central Electronics 20A (kit)

Last modified: November 1, 2026

RME 4300

Last modified: October 23, 2026

Panadapter PR-1

Last modified: November 1, 2026

RME RME-100

Last modified: October 23, 2026

RME MC-55

Last modified: October 23, 2026

RME DB-23

Last modified: October 23, 2026

B&W 51SB

Last modified: October 23, 2026

B&W Matchmaster 650

Last modified: November 1, 2026

National NC-98

Last modified: November 1, 2026

B&W 5100B

Last modified: October 23, 2026

National NC-183D

Last modified: November 1, 2026

National NC-300

Last modified: November 1, 2026

National NC-125

Last modified: November 1, 2026

National SW-54

Last modified: November 1, 2026

National Hro-sixty (HRO-60)

Last modified: November 1, 2026

Collins 270G

Last modified: November 1, 2026

Hammarlund HQ-140-X

Last modified: November 1, 2026

Hammarlund HQ-140-X (rack Mounted)

Last modified: November 1, 2026

Hammarlund PRO-310 (gray & Silver)

Last modified: November 1, 2026

WRL VFO 755 (wired)

Last modified: November 1, 2026

Hammarlund PRO-310 (black & Gold)

Last modified: November 1, 2026

WRL ANTENNA TUNER (LESS CABINET)

Last modified: October 23, 2026

WRL VFO 755 (kit)

Last modified: November 1, 2026

Globe Scout 65A (wired)

Last modified: November 1, 2026

The Old Tube Radio Archives

Old Tube Radios and Electronics Database

Author Archives: Rob

Central Electronics 10B (kit)

Central Electronics 20A (kit)

RME 4300

Panadapter PR-1

RME RME-100

RME MC-55

RME DB-23

B&W 51SB

B&W Matchmaster 650

National NC-98

B&W 5100B

National NC-183D

National NC-300

National NC-125

National SW-54

National Hro-sixty (HRO-60)

Collins 270G

Hammarlund HQ-140-X

Hammarlund HQ-140-X (rack Mounted)

Hammarlund PRO-310 (gray & Silver)

WRL VFO 755 (wired)

Hammarlund PRO-310 (black & Gold)

WRL ANTENNA TUNER (LESS CABINET)

WRL VFO 755 (kit)

Globe Scout 65A (wired)