Reddit reviews Phonetone Cell Phone Signal Booster 70dB 700MHz Band 12 Band 17 for AT&T Boost 4G LTE Signal (yagi Antenna)
We found 2 Reddit comments about Phonetone Cell Phone Signal Booster 70dB 700MHz Band 12 Band 17 for AT&T Boost 4G LTE Signal (yagi Antenna). Here are the top ones, ranked by their Reddit score.
Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at fcc.gov/cgb/wirelessmicrophones.
While I'm not sure about transmission on 868MHz, check out some cell antennas you can easily get antennas designed to do what you want for the same price.
It would work fine as a UHF directional antenna. UHF television frequencies span from 470 to 890mhz, so this antenna should be reasonably well suited to receiving frequencies in that range. You would want to mount it vertically. Unlike horizontally polarized television signals, most terrestrial radio signals are vertically polarized. The signal loss from a polarization mismatch is not inconsequential.
That antenna will have an F connector coming off its matching transformer, the SO-239 to BNC adapter you linked is probably not what you want. For scanning use, regular old RG-6 coax works great as a feed line, and you'd want an F to BNC adapter.
If you're mainly trying to dig out 800mhz public safety frequencies, I'd go with an antenna like this.