Audio Input - Shure AXIENT AXT100 User Manual

Specifications - AXT100 Bodypack Transmitter
RF Carrier Frequency 470–814 MHz
Range
Note: varies by region
Working Range
Line of Sight, outdoors for a
Note: Actual range depends on RF signal absorption,
reflection and interference.
Audio Frequency
40 Hz– 18 kHz (+1, -3 dB)
Response
Note: Dependent on microphone type
RF Tuning Step Size 25 kHz
Modulation FM, Audio Reference Companding with pre-
and de-emphasis
45 kHz max. deviation
Dynamic Range >113 dB, A-weighted (referenced at 0 dB set-
ting on transmitter)
Total Harmonic <0.3%, A-weighted, typical
Distortion
45 kHz max. deviation
System Audio Polarity Positive pressure on microphone diaphragm (or
positive voltage applied to tip of WA302 phone
plug) produces positive voltage on pin 2 (with
respect to pin 3 of low-impedance output) and
the tip of the high impedance 1/4-inch output.
AXT100
Gain Adjustment Range -10 to +40 dB (in 1 dB steps)
Battery Type Shure AXT910 (Rechargeable Li-Ion)
Battery Life Up to 8 hours (low power mode)
Dimensions
77 mm x 66 mm x 17 mm (3.0 in. x 2.6 in. x 0.7
in.) H x W x D, with AXT910 battery
Weight 146.6 g (5.2 oz.), with batteries
Housing Cast aluminum
Operating Temperature
-18°C (0°F) to 63°C (145°F)
Range
Note: Battery characteristics may limit this range.
Storage Temperature -29°C (-20°F) to 74°C (165°F)
Range
Note: Battery characteristics may limit this range.

Audio Input

Connector
4-Pin male mini connector (TA4M), 3-Pin male
mini connector (LEMO); See drawing for details
Configuration
Unbalanced
Impedance
1 MΩ
Maximum Input Level
Setting:
1 kHz at 1% THD
Under typical conditions:
150 m
(500 ft)
500 m
single system: (1600 ft)
Gain −10 to +9 dB: 12.5 dBu
+10 to +19 dB: −2.5 dBu
+20 to +40 dB: −7.5 dBu
RF Output
Connector SMA (UHF and ShowLink); Shell=Ground,
Center=Signal
Antenna Type AXT642 Bodypack Dual Band Antenna (integrat-
ed helical and 1/4 wave)
Power
See Frequency Range and Ouput Power table
Impedance 50 Ω
ShowLink
Network Type IEEE 802.15.4
Frequency Range 2.40 to 2.4835 GHz (16 Channels)
RF Output Power
10 dBm (ERP)
Tables and Diagrams
Frequency Range and Transmitter Output Power
Band Frequency Range ( MHz)
G1 470 to 530
G1E 470 to 530
H4 518 to 578
H4E 518 to 578
J5 578 to 638
J5E 578 to 638
K4E 606 to 666
L3 638 to 698
L3E 638 to 698
L3HK 638 to 698
M8 666 to 730
P8 710 to 790
P9 710 to 787
Q5 740 to 814
MA24 779 to 806
MJBX 806 to 810
4
Power ( mW)
10/100
10/50
10/100
10/50
10/100
10/50
10/50
10/100
10/50
10
10/50
10/50
10/50
10/50
10
10