Originally posted by Jack Swords
The two meter ham band covers 144-148 Mhz. A technician license or better is required to
operate in these frequencies in the US. The same frequencies are allotted to hams in Mexico.
Two meters is a general term that applies to the frequencies around this band. Two meter radios
are manufactured for this use, but can be used on nearby frequencies with modification. Two
meters is strictly line of sight communications, therefore hams have installed repeaters on
mountaintops to retransmit the signal over longer distances. These repeaters are limited to use by
various techniques requiring knowing the exact frequency of the uplink AND the downlink (two
separate frequencies). Then many require a series of ?tones? to be transmitted to access the
repeater. The frequencies of the ham repeaters are listed in a book available from the American
Radio Relay League (ARRL) which is on the Internet. There are a limited number of ham radio 2
mtr repeaters in Baja that follow this protocol. Many ranches in Baja (and SCORE) have their
own frequencies near the ham 2 mtr band and use modified or commercial equipment. They also
may have repeaters on mountaintops to get greater range. In Mexico, a person with a no-code
technician ham license can get from SCT for $90 a Mexican Provisional License that allows full
ability to operate on the world-wide HF bands (80, 40, 20 meters). This license is good for the
duration of your visa. These frequencies are full of opportunities to stay in touch within Baja and
back to the US. Phone patches home are regularly used. Refer to the ARRL site for more info
on getting the ham license. To buy a two meter radio for use in Baja would be a disappointment
and the FRS radios would be about the same. Jack Swords XE2/WA6WTH |