Satel Iberia

SATELLINE-3AS VHF is a half duplex VHF radio modem operating in a frequency band of 135… 174 MHz or 218… 238 MHz. Channel spacing of 12.5 and 25 kHz is available, with over-the-air data rates 9600 bps or 19200 bps, respectively. A special advantage of the VHF frequency band is the greater coverage. With the same carrier power and the same antenna gain, the connection ranges are 30 to 50 percent greater than those achieved with an equivalent UHF radio modem.