Item Tag: CMA-B
12 posts
Vintage Blonder-Tongue CMA-B 4706 Single Channel VHF Preamplifier Box CH9
We do not have the proper tools for testing, so it's being sold AS IS. Mast-Mounted, Low-Noise, Solid State, Single Channel, VHF Preamplifier.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 4)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHzThe CMA-B Single Channel Preamplifiers are professional quality, very low noise, single-channel VHF/FM preamplifiers. The CMA-B is optimized for a single VHF channel or FM Band (88- 108 MHz). These preamplifiers can accept a wide range of input signal levels and offer excellent gain, making these units ideal for difficult signal areas.CMA-B Single Channel Preamplifiers are housed in a diecast case. Input, output, and test ports are 75 ohm, type "F" female connectors. The preamplifiers mount on a 1.5 inch O.D. (max) antenna mast with the supplied mounting hardware.A Blonder Tongue 1526 Power Supply (available separately) is used to power the preamplifier through the downleads.Product Documents & VideosSpec SheetClick to Download
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 2)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch FM)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHzThe CMA-B Single Channel Preamplifiers are professional quality, very low noise, single-channel VHF/FM preamplifiers. The CMA-B is optimized for a single VHF channel or FM Band (88- 108 MHz). These preamplifiers can accept a wide range of input signal levels and offer excellent gain, making these units ideal for difficult signal areas.CMA-B Single Channel Preamplifiers are housed in a diecast case. Input, output, and test ports are 75 ohm, type "F" female connectors. The preamplifiers mount on a 1.5 inch O.D. (max) antenna mast with the supplied mounting hardware.A Blonder Tongue 1526 Power Supply (available separately) is used to power the preamplifier through the downleads.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 6)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz. The CMA-B Single Channel Preamplifiers are professional quality, very low noise, single-channel VHF/FM preamplifiers. The CMA-B is optimized for a single VHF channel or FM Band (88- 108 MHz).
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 7)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz. The CMA-B Single Channel Preamplifiers are professional quality, low noise, single-channel VHF/FM preamplifiers. The CMA-B is optimized for a single VHF channel or FM Band (88- 108 MHz).
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 9)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 8)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 11)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHz.
July 5, 2026
Blonder Tongue CMA-B Single Channel VHF Low Noise Preamp, 54-216 MHz (Ch 13)
CMA-B Single Channel VHF Low Noise Preamplifier - 54-216 MHzThe CMA-B Single Channel Preamplifiers are professional quality, very low noise, single-channel VHF/FM preamplifiers. The CMA-B is optimized for a single VHF channel or FM Band (88- 108 MHz). These preamplifiers can accept a wide range of input signal levels and offer excellent gain, making these units ideal for difficult signal areas.CMA-B Single Channel Preamplifiers are housed in a diecast case. Input, output, and test ports are 75 ohm, type "F" female connectors. The preamplifiers mount on a 1.5 inch O.D. (max) antenna mast with the supplied mounting hardware.A Blonder Tongue 1526 Power Supply (available separately) is used to power the preamplifier through the downleads.
July 5, 2026