Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR, Power Genius, and Tuner Genius Software?
SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.1.20 and the Tuner Genius XL Release Notes v1.1.20
SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.1.20 and the Tuner Genius XL Release Notes v1.1.20
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
ALC for Tokyo High Power 450B
Pat N6PAT
Member ✭✭
Has anyone connected a 6700 to a Tokyo High Power 450B? I'm using the ARB-704 key relay for keying from TX1 but do not currently have ALC set up. The ARB-704 manual says to connect ALC directly from the radio to the amp but the Flex manual says there is a possibility of damage due to voltage
I keep the 6700 power under 50 watts via slice slider controls because the amp drive limit is 50 but I have seen it overdrive my amp a few times. When that happens it locks up my computer and I have to reboot. I now limit the radio output to 35 watts via the TX tab instead of relying on the slider controls but I'd like to add the ALC as a safety measure.
tnx Pat N6PAT
I keep the 6700 power under 50 watts via slice slider controls because the amp drive limit is 50 but I have seen it overdrive my amp a few times. When that happens it locks up my computer and I have to reboot. I now limit the radio output to 35 watts via the TX tab instead of relying on the slider controls but I'd like to add the ALC as a safety measure.
tnx Pat N6PAT
0
Answers
-
Your issue sounds like RF in the shack is causing the lockups. ALC should be directly connected from the radio to the amp, but make sure the amp is configured to operate between -4 and 0 volts.0
Leave a Comment
Categories
- All Categories
- 244 Community Topics
- 2.1K New Ideas
- 481 The Flea Market
- 7.1K Software
- 5.9K SmartSDR for Windows
- 132 SmartSDR for Maestro and M models
- 331 SmartSDR for Mac
- 243 SmartSDR for iOS
- 222 SmartSDR CAT
- 162 DAX
- 348 SmartSDR API
- 8.5K Radios and Accessories
- 6.9K FLEX-6000 Signature Series
- 745 Maestro
- 41 FlexControl
- 836 FLEX Series (Legacy) Radios
- 722 Genius Products
- 388 Power Genius XL Amplifier
- 250 Tuner Genius XL
- 84 Antenna Genius
- 225 Shack Infrastructure
- 150 Networking
- 366 Remote Operation (SmartLink)
- 120 Contesting
- 580 Peripherals & Station Integration
- 114 Amateur Radio Interests
- 805 Third-Party Software