bongani1986
New Member
Radio waves travel by line-of-site, making underground radio communications difficult.
Bi-directional amplifier 60w with atomatic gain control for the uplink also measuring part for the leaking radiation from the amplifier This is a leaky feeder amplifier cable length compasating for underground two way radios, convertible to gsm (for whereby the is poor reception of a phone)
please check if i am on the right track
Bi-directional amplifier 60w with atomatic gain control for the uplink also measuring part for the leaking radiation from the amplifier This is a leaky feeder amplifier cable length compasating for underground two way radios, convertible to gsm (for whereby the is poor reception of a phone)
please check if i am on the right track
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