HYTERA-REPEATER-MIB :: externalMicGain

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › HYTERA-REPEATER-MIB › externalMicGain

externalMicGain

Module: HYTERA-REPEATER-MIB

OID (symbolic): HYTERA-REPEATER-MIB::externalMicGain

OID (numeric): 1.3.6.1.4.1.40297.1.2.5.1.2.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The gain of the external microphone. It is double of the real value.

What is externalMicGain?

The gain setting (4-36, stored at double the real value) for an external microphone connected to the repeater, adjusted the same way as internalMicGain but for the external mic input.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.40297.1.2.5.1.2.2
snmpwalk -v2c -c public <target> HYTERA-REPEATER-MIB::externalMicGain

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.40297.1.2.5.1.2.2.1
snmpget -v2c -c public <target> HYTERA-REPEATER-MIB::externalMicGain.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.40297.1.2.5.1.2.2.1 i <value>

Start monitoring Hytera digital radio repeater with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HYTERA-REPEATER-MIB::externalMicGain OID value, configure state conditions and alerts, and monitor any Hytera digital radio repeater from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.40297hyteraRepeaterMIBHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1productHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1.2repeaterHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1.2.5rptConfigurationHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1.2.5.1rptBasicSettingHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1.2.5.1.2microphoneHYTERA-REPEATER-MIB
1.3.6.1.4.1.40297.1.2.5.1.2.2externalMicGainHYTERA-REPEATER-MIB