What frequency should I use for APRS?
144.39 MHz
Automatic Packet Reporting System (APRS)
| Frequencies | 144.39 MHz,145.57 MHz |
| Frequency Range | 144.39 MHz – 145.57 MHz |
| Mode | NFM |
| Modulation | AFSK |
| ACF | — |
What is the national APRS frequency?
144. 390MHz
The national APRS frequency is 144. 390MHz. If you tune any 2 meter radio to this frequency you will, eventually, hear what sounds like an old dial-up modem. Those are APRS packets.
What is the APRS frequency in the Philippines?
We are at 144.390 MHz in DU1 and DU3.
What is the 2 meter calling frequency UK?
In the UK the 2m calling frequency is 145.500 MHz FM, listen for CQ calls and respond or call CQ yourself, but move away from the calling frequency to continue your conversation as soon as you can.
What is the 2 meter calling frequency for single side band?
The 2M SSB calling frequency is 144.200 MHz, so that is the first place to look for activity or to call CQ. One of the realities of 2m SSB operation is that many times, no one is on the air.
What is APRS frequency in UK?
Frequency: general local aprs frequency UK 144.800 mhz. general local aprs frequency USA 144.390 mhz.
What is the emergency radio frequency?
The universally-accepted, global distress frequency for any emergency radio transmission is VHF Channel 16 (156.800 MHz). If you have absolutely no clue what emergency frequency to try – and if scanning provides no transmissions – then keying into this frequency is your best option.
Does the Philippines have a satellite?
SATCAT no. Diwata-1 also known as PHL-Microsat-1 was a Philippine microsatellite launched to the International Space Station (ISS) on March 23, 2016, and was deployed into orbit from the ISS on April 27, 2016. It was the first Philippine microsatellite and the first satellite built and designed by Filipinos.