Doubled up on these manuals, hope someone needs em, there are excellent copys. Prices include Media Mail shipping. HQ110A service manual=$7.50 HQ110A with HQ110A-VHF/HQ170A-VHF addenda for the 2-meter Converter & 6 meter Pre-amp=$10 If you are interested, please e-mail me direct. (US shipping only) TNX----Doug ddswl at centurytel.net