![background image](http://html1.mh-extra.com/html/shure/adx1m/adx1m_user-manual_1262729013.webp)
13
Specifications
Mic Offset Range
-12 to 21 dB (in 1 dB steps)
Battery Type
Shure SB910M Rechargeable Li-Ion
Battery Runtime
@ 10 mW
Shure SB910M
up to 7 hours
Dimensions
60.4 mm x 68.0 mm x 22.1 mm (2.4 in. x 2.7 in. x 0.9 in.) H x W x D
Weight
53 g (1.9 oz.), Without Battery
Housing
Plastic
Operating Temperature Range
-18°C (0°F) to 63°C (145°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Input
Connector
Lemo Connector
Configuration
Unbalanced
Impedance
8.2 MΩ
Maximum Input Level
1 kHz at 1% THD
Preamplifier Equivalent Input Noise (EIN)
System Gain Setting ≥ +20
-120 dBV, A-weighted, typical
RF Output
Antenna Type
Integrated Helical
Impedance
50 Ω
Occupied Bandwidth
<200 kHz
Modulation Type
Shure Axient Digital Proprietary
Power
2 mW, 10 mW, 20 mW
See Frequency Range and Output Power table, varies by region
ShowLink
Network Type
IEEE 802.15.4
Antenna Type
Zigbee Dual Conformal
Frequency Range
2.40 to 2.4835 GHz (24 Channels)
RF Output Power
10 dBm (ERP)
varies by region
Input Connector Diagram
LEMO
LEMO
Ground
Top View of Bodypack
SHIELD
.
5 V DC
Ground
Bias Voltage
Audio Input
1µF
Audio Input
Frequency Bands and Transmitter RF Power
Band
Frequency Range
(MHz)
RF Power (mW)***
G53
470 to 510
2/10/20
G54
479 to 565
2/10/20
G55†
470 to 636
2/10/20
G56
470 to 636
2/10/20
G57△
470 to 616*
2/10/20
G62
510 to 530
2/10/20
H54
520 to 636
2/10/20
K53†
606 to 698
2/10/20
K54△
606 to 663**
2/10/20
K55
606 to 694
2/10/20
K56
606 to 714
2/10/20
K57
606 to 790
2/10/20
K58
622 to 698
2/10/20
L54
630 to 787
2/10/20
R52†
794 to 806
2/10/20
JB
806 to 810
2/10
X55
941 to 960
2/10/20
*with a gap between 608 to 614 MHz.
**with a gap between 608 to 614 MHz and a gap between 616 to 653
MHz.
***power delivered to the antenna port.
†operation mode varies according to region. In Brazil, High Density mode
is used.
△Output power limited to 10 mW above 608 MHz.