MTCMR-H4-P1 Multi-Tech Systems, MTCMR-H4-P1 Datasheet - Page 107
MTCMR-H4-P1
Manufacturer Part Number
MTCMR-H4-P1
Description
MODEM CELLULAR QUAD GPRS HSPA
Manufacturer
Multi-Tech Systems
Series
MultiModem® iCellr
Datasheets
1.SF100-G.pdf
(4 pages)
2.MTCMR-G2.pdf
(30 pages)
3.MTCMR-H4-P1.pdf
(2 pages)
4.MTCMR-H4-P1.pdf
(147 pages)
Specifications of MTCMR-H4-P1
Function
Transceiver, HSPA, Modem
Modulation Or Protocol
GPRS, GSM, EDGE
Frequency
850MHz, 900MHz, 1.8GHz, 1.9GHz
Applications
General Purpose
Interface
RS-232, USB
Data Rate - Maximum
7.2 Mbps
Voltage - Supply
9 V ~ 32 V, USB
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
881-1120
- SF100-G PDF datasheet
- MTCMR-G2 PDF datasheet #2
- MTCMR-H4-P1 PDF datasheet #3
- MTCMR-H4-P1 PDF datasheet #4
- Current page: 107 of 147
- Download datasheet (765Kb)
+CLVL Loudspeaker Volume Level
Parameter Storage: All parameters are stored in EEPROM using the AT&W command.
Examples:
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Description:
Syntax:
Values:
This command is used by the application to tune the loudspeaker volume level.
<volume> Side Tone Mode Reception Volume
Command
Action Command:
AT+CLVL=<volume>]
Read Command:
AT+SIDET?
Test Command:
AT+CLVL=?
Command
Note: Test command
AT+CLVL=?
AT+CLVL=-2100
AT+CLVL?
AT+CLVL=?
AT+CLVL=9
AT+CLVL?
+CLVL: <volume>
OK
+CLVL: (list of supported <volume>s)
OK
Response
OK
There are two configuration modes:
By default gains are expressed in deci dB value.
All values are possible between the minimum and maximum
values of the table given in the Notes section. If a value does
not correspond to a table value, the nearest is kept.
- The gain is entered in index.
- The gain is entered in deci dB units,
Chapter 3 – Supported GSM/WCDMA AT Commands
Response
+CLVL: (-4000-800)
OK
OK
+CLVL: -2000
OK
+CLVL: (0-15)
OK
OK
+CLVL: 9
OK
107
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