Title: WTB Modulator tube 100 TH for BC 610 Post by: N5AEA on March 22, 2015, 11:21:40 PM On going work to rescue and turn up a BC 610 F. I purchased two 100 TH tubes for the modulator but one was totally dead. So I am looking for a replacement. Modulator works with one tube on low power (protect mode) but short on modulation level. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
73 Ed |