Shure AXIENT AXT200 Manual Del Usaurio página 8

Specifications- AXT200 Handheld Transmitter
RF Carrier
470–814 MHz
Frequency Range
Note: varies by region
Working Range Under typical conditions:
Line of Sight, outdoors for
Note: Actual range depends on RF signal absorption, reflection
and interference.
Audio Frequency 40 – 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 setting on
transmitter)
Total Harmonic <0.3%, A-weighted, typical
Distortion
45 kHz max. deviation
System Audio
Positive pressure on microphone diaphragm (or
Polarity
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.
AXT200
Gain Adjustment
-10 to +32 dB (in 1 dB steps)
Range
Battery Type Shure AXT920/920SL (Rechargeable Li-Ion)
Battery Life Up to 9 hours (low power mode, Single Carrier
Mode)
Dimensions 261 mm x 37 mm (10.3 in. x 2.6 in.) L x Dia.
Weight 395 g (13.9 oz.), with batteries
Housing
Machined aluminum
Operating -18°C (0°F) to 63°C (145°F)
Temperature Range
Note: Battery characteristics may limit this range.
Storage -29°C (-20°F) to 74°C (165°F)
Temperature Range
Note: Battery characteristics may limit this range.
150 m (500 ft)
500 m (1600 ft)
a single system:
Audio Input
Configuration Unbalanced
Impedance
>30 kΩ
Maximum Input
Level
1 kHz at 1% THD
RF Output
Connector SMA (UHF and ShowLink); Shell=Ground,
Center=Signal
Antenna Type
Integrated Dual Band Helical
Power See Frequency Range and Ouput Power table
Mode
Impedance 50 Ω
ShowLink 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
gain position: −10 to +11 dB:
+12 to +32 dB:
Frequency Diversity: Dual Carrier
Single Carrier: Single Carrier
Power ( mW)
10/50
10/50
10/50
10/50
10/50
10/50
10/50
10/50
10/50
10
10/50
10/50
10/50
10/50
10
10
5.5 dBu
−6.5 dBu