📺 70cm High Power ATV Transceiver – P.C. Electronics TC70-20S (with Audio Subcarrier)
Description:
High-power Amateur Television (ATV) transceiver for the 70cm band (420–450 MHz). The TC70-20S was the top-of-the-line model from the famous W6ORG (P.C. Electronics) lineup.
⚙️ Technical Specifications:
    •    Frequency Range: 420 MHz – 450 MHz (70cm UHF Band)
    •    RF Output Power: 20 Watts PEP (video)
    •    Channel Selection: Multi-channel selectable via front panel switch (typically configured for standard ATV frequencies such as 439.25 MHz, 434.00 MHz, 426.25 MHz)
    •    Video / Audio Inputs: Standard RCA jacks for composite video (1 Vpp) and line/mic audio input
    •    Receiver Downconverter: Converts received UHF frequencies to TV Channel 3 or 4 via standard F-connector (75 Ohms)
    •    Power Requirements: 13.8 VDC (~5 to 6 Amps draw on transmit)
    •    RF Output Connector: Type N Female (50 Ohms)
📋 Item Condition:
    •    Cosmetic Condition: Very good physical condition.
    •    Working Condition: Tested and 100% fully functional in both transmit and receive.