HP 83206A User Manual page 283

Mobile Assisted
The mobile can assist the base in selecting control channels by the MACA
Channel
procedure. This procedure measures and reports signal quality for either the
Allocation(MACA)
current channel or multiple channels. There are two types of measurements: long
term and short term.
Long term measures WER, BER, and paging frame received signal strength. It
measures only on the current control channel.
Short term measures short term received signal strength. It can measure up to 16
control channels.
Dual Tone Multi-
This is an option built into TIA/EIA-136. This enables testing of the numeric
Frequency
keypad (digits 0-9, and * and #). Each key is identified by two signals. These
Signaling (DTMF)
signals are transmitted together whenever the key is pressed. The keys and their
respective frequencies are identified below.
Table 9
Basic Functions of the DCCH in TIA/EIA-136
Label of Key
1
2 ABC
3 DEF
4 GHI
5 JKL
6 MNO
7 PRS
8 TUV
9 WXY
*
0 OPER
#
Chapter 10, TIA/EIA-136 Basics
Assigned Frequencies (Hz)
697 1209
697 1336
697 1477
770 1209
770 1336
770 1477
852 1209
852 1336
852 1477
941 1209
941 1336
941 1477
283