diff options
Diffstat (limited to 'docs/setup.html')
| -rw-r--r-- | docs/setup.html | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/setup.html b/docs/setup.html index cae6034..18e67d8 100644 --- a/docs/setup.html +++ b/docs/setup.html @@ -32,7 +32,7 @@ For NMT the transmitter must be able to transmit around 463 MHz. </p> <p> -This image shows a two-band amateur radio receiver without limitations for the frequencies above: +This image shows a two-band amateur radio transceiver without limitations for the frequencies above: </p> <center><img src="transmitter.jpg"/></center> @@ -51,8 +51,8 @@ I added an input to switch between two channels for the B-Netz. <p> Use radio receiver for 2-meter band to receive from A-Netz or B-Netz phones. Use radio receiver for 70-cm band to receive from C-Netz or NMT phones. -The transmitter cannot be re-used, because all networks are full duplex. -A separate radio is required to simultaneously transmit and receive. +A trasceiver cannot be re-used, because all networks are full duplex. +A separate receiver is required to simultaneously receive while the transmitter is transmitting. For A-Netz the receiver must be able to receive around 162 MHz and 157 MHz. For B-Netz the receiver must be able to receive around 153 MHz and 148 MHz. For C-Netz the receiver must be able to receive around 465 MHz and 455 MHz. @@ -105,8 +105,10 @@ The ATX-2 power supplies are regulated on the 12 Volts rail. I added two plugs and a switch. The switch connects to the PS-On line. In case of an over-current, the switch can be used to reset the protection circuit. +<font color="red"><b> Note that opening a switching power supply can be dangerous and may cause death. If you don't have the knowledge about power supplies, ask an expert to help you. +</b></font> </p> <center><img src="power.jpg"/></center> |