SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware
If you are needing assistance with FlexRadio products, 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.
Flex 6700 as 2m band receiver
I would like to use my F 6700 as a 2m band receiver with a direct antenna connection ( without a transverter). How sensitive is F 6700 on that band? Do I need to use an antenna preamplifier? Has someone done some measurements?
Tom
Best Answer
-
Hi Tom
For normal operation, a preamplier is not required.
It really depends of what sort of operation you want to use it for. For EME work, yes you will want a preamp installed at the antenna.
For day to day operation such a FM and repeaters, no preamp is required. However, a power amp will be required as the RF out on the Transmitter is 5mw.
1
Answers
-
Thank you for your comment, OM Mike. I plan to use my Flex to monitor local repeaters, so it is a quite ordinary application. Perhaps someone will be able to measure 2 m band sensitivity and share results here...
Tom
0 -
To be honest, for FM work, the FlexRadio is more than sensitive enough. I have bench tested it in my Lab and it is as good as every radio I have ever worked on. For someone to answer your question accurately, they will have to have made measurements with test equipment.
However, if it is for FM only, then spend $100 and buy any used 2M mobile. It has far more features than the 6700 has, such as scanning, broader RX range, WX alert, CTCSS encode/decode, DCS and much more. Your experience will be much better.
2M on the 6700 was really designed for weak signal work such as SSB, EME and Satellite work.
0
Leave a Comment
Categories
- All Categories
- 398 Community Topics
- 2.2K New Ideas
- 678 The Flea Market
- 8.6K Software
- 191 SmartSDR+
- 6.6K SmartSDR for Windows
- 196 SmartSDR for Maestro and M models
- 456 SmartSDR for Mac
- 278 SmartSDR for iOS
- 268 SmartSDR CAT
- 218 DAX
- 392 SmartSDR API
- 9.6K Radios and Accessories
- 93 Aurora
- 335 FLEX-8000 Signature Series
- 7.2K FLEX-6000 Signature Series
- 988 Maestro
- 58 FlexControl
- 872 FLEX Series (Legacy) Radios
- 962 Genius Products
- 478 Power Genius XL Amplifier
- 352 Tuner Genius XL
- 132 Antenna Genius
- 317 Shack Infrastructure
- 222 Networking
- 480 Remote Operation (SmartLink)
- 143 Contesting
- 845 Peripherals & Station Integration
- 147 Amateur Radio Interests
- 1.1K Third-Party Software
