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SmartSDR v3.8.21 and the SmartSDR v3.8.21 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
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SmartSDR v3.8.21 and the SmartSDR v3.8.21 Release Notes
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can flex 1500 transmit at 470Khz
John
Member ✭✭
Being active on 600m, I wonder if the flex can be made to tx on 470Khz?
0
Answers
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John,
I have used my Flex 1500 for years on 630m and 2200m. It puts out a nominal 1mW on the transverter port. There is no filtering on TX or RX below about 480kHz. You will need your own preselector on RX and a 500kHz LPF on TX. Then you will need to amplify the 1mw to something useful. I have 50W on 475kHz. It works well, especially on WSPR, OPERA, and WSJT..
The 6500 is great RX below 500 kc at my location if I don't use the 20dB preamp and why would I?Transverter is low output over the full range. Watch out for the transverter port as mine puts out 20dBm into 50ohms. Blew a few MOSFETs the first time.
Andrew
0 -
I had a rethink and found my old transverter which I used to use which has a 80m IF and 10w out on 470Khz. I will rather use that as its all ready to go. Just tested it out and it works fb with the antenna in the lounge. Managed to get a RF burn on my finger while measuring tx current. 10w through the large coil does produce quite a burn.0
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