320
Chapter 10, Signaling Encoder (AF Generator 2)
Digital Paging Encoder
AFGen2 To
This field, audio frequency generator 2 to, contains two fields:
• The upper field determines whether the Digital Paging Encoder’s signal modulates the
RF Generator, or is output through the AUDIO OUT connector.
• The lower field sets the amplitude (including Off).
Audio Out
Audio output coupling selects ac or dc coupling of the encoder to the AUDIO
OUT connector when the upper AFGen2 To field is set to Audio Out.
Operating Considerations
This field should be set to DC for best results when using the AUDIO OUT
connector and low data rates.
Bursts
This field defines the number of digital data streams output each time Send is
selected. This function works only when the Send Mode field is set to Burst.
Data Rate
This field specifies how fast the data stream is output in bits-per-second. Common
data rates; POCSAG 512, 1200: GSC (GOLAY) 300, 600.
Error Bit
This field enables you to cause an error for a specific bit in the encoded message
stream.
To Next Page
Loading...
