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If you have thought about frequency locking your DEMI VHF transverter our new VHF ApolLO synthesizer is the answer. It is now in production and will be available for mid February Shipment. This VHF synthesizer is a direct decedent of the our microwave ApolLo Synthesizer. The VHF ApolLO will be pre-programmed 50+ popular VHF frequencies between 70 and 435 MHz providing frequencies for all VHF DEMI transverters and an assortment of weak signal markers in the various amateur bands. Just as with the original ApolLO, It will require an external 10 MHz source or a 10 MHz on board TCXO can be provided as an option. The VHF ApolLO board will be available as a stand alone unit for and introductory price of $129 or as a retro fit kit for existing DEMI transverters for $134. We are now accepting pre-orders for expected mid Feb shipment. A final frequency list/programming guide along with a detailed product description will soon be available on this web site. Retro-fit kits for all existing VHF transverters (144, 222 and 432) will be released as the installation document is completed starting with our new L-series transverters. Please note that the VHF ApolLO will not be available for 50 MHz or 70 MHz transverters but will have a frequency marker in the 70 MHz band. Various other frequencies will be available for experimentation. A partial list is shown below:
70.100 MHz 118.000 MHz
97.000 MHz 144.100 MHz
101.000 MHz 144.200 MHz
115.000 MHz 222.100 MHz
116.000 MHz 432.100 MHz
117.000 MHz