Shure AXIENT DIGITAL AD2 Guide De L'utilisateur page 13

Specifications
Mic Offset Range
-12 to 21 dB (In 1 dB steps)
Battery Type
Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW
Shure SB900A
alkaline
See Battery Runtime Chart
Dimensions
256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
Weight
340 g (12.0 oz.), Without Battery
Housing
Cast Aluminum
Operating Temperature Range
-18°C (0°F) to 50°C (122°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
Configuration
Unbalanced
Maximum Input Level
1 kHz at 1% THD
145 dB SPL (SM58), typical
Note: Dependent on microphone type
RF Output
Antenna Type
Integrated Single Band Helical
Occupied Bandwidth
<200 kHz
Channel-to-Channel Spacing
Standard Mode
High Density Mode
varies by region
Modulation Type
Shure Axient Digital Proprietary
Power
2 mW, 10 mW, 35 mW
See Frequency Range and Output Power table, varies by region
Frequency Bands and Transmitter RF
Power
G53
G54
up to 9 hours G55†
up to 8 hours
G56
G57
G62
H54
K53
K54△
K55
K56◇
K57△
K58
L54
R52
JB
X51
X55
*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.
350 kHz †operation mode varies according to region. In Brazil, High Density mode is
used.
125 kHz
△Output power limited to 10 mW above 608 MHz.
◇Korea defines power as conducted (ERP) which is 1dB less then declared
in table.
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Band Frequency Range (MHz)
470 to 510
479 to 565
470 to 636*
470 to 636
470 to 616*
510 to 530
520 to 636
606 to 698*
606 to 663**
606 to 694
606 to 714
606 to 790
622 to 698
630 to 787
794 to 806
806 to 810
925 to 937.5
941 to 960
RF Power (mW)***
2/10/35
2/10/20
2/10/35
2/10/35
2/10/35
2/10/35
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2/10/35
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2/10/35
2/10/35
2/10/35
10
2/10
2/10
2/10/35