RadioShack UHF- Cable Modulator #15-1243 Power: 15VDC, 400mA Black

RadioShack 15-2526 RF Modulator Video Signal Converter

Archer RF Modulator Cat No 15-1273 Brand New In Box

Archer RF Modulator Cat No 15-1273A

Vintage Radio Shack Video Computer RF Modulator 15-1283 New Old Stock VHF

Vintage - 1988 NIB Radio Shack Archer Video/Computer RF Modulator 15-1273A

Vintage Archer RF Modulator Cat No 15-1273 - excellent condition!