Shure 27A15631 Headphones User Manual


 
10
SLX
Working Range
Line of Sight
100 m (300 ft)
Note: Actual range depends on RF signal absorption,
reflection and interference.
Audio Frequency Response
45–15000 Hz
Note: Dependent on microphone type
Total Harmonic Distortion
Ref. ±38 kHz deviation with 1 kHz
tone
<0.5%, typical
Dynamic Range
>100 dB, A-weighted
Operating Temperature Range
-18°C (0°F) to +50°C (122°F)
Note: Battery characteristics may limit this range.
Transmitter 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.
SLX1
Audio Input Level gain position
mic:
−10dBVmaximum
0dB:
+10dBVmaximum
–10dB:
+20dBVmaximum
Gain Adjustment Range
30 dB
Input Impedance
1MΩ
RF Output Power
10–30 mW
varies by region
Pin Assignments
TA4M
1:
ground (cable shield)
2:
+5VBias
3:
audio
4:
Tied through active load
to ground (On instru-
ment adapter cable, pin
4 floats)
Dimensions
108mm x 64mm x 19mm (H x W x D)
Weight
81 g (3 oz.), without batteries
Housing
galvanized steel
Power Requirements
2 "AA" size alkaline or rechargeable batteries
Battery Life
up to 8 hours (alkaline)
SLX2
Maximum Input Level at –10 dB gain
setting:
+2dBV
at 0 dB gain setting:
–8dBV
Gain Adjustment Range
10 dB
RF Output Power
10–30 mW
varies by region
Dimensions
254mm X 51mm dia. (10 X 2in.)
Weight
290 g (10.2oz.) (without batteries)
Housing
Molded PC/ABS handle and battery cup
Power Requirements
2 "AA" size alkaline or rechargeable batteries
Battery Life
up to 8 hours (alkaline)
SLX4
Dimensions
42mm X 197mm X 134mm (H x W x D)
Weight
816 g (1 lb 13oz.)
Housing
galvanized steel
Sensitivity
-105 dBm for 12 dB SINAD, typical
Power Requirements
12–18VDC@150mA,suppliedbyexternal
power supply (tip positive)
Configuration
Impedance balanced
Maximum Audio Output Level
Ref. ±38 kHz deviation with 1 kHz
tone
XLR connector:
–13dBV(into600Ω
load)
6.35 mm (1/4")
connector:
–2dBV(into3kΩload)
Impedance XLR connector:
200Ω
6.35 mm (1/4")
connector:
1kΩ
Pin Assignments XLR connector:
1=ground, 2=audio,
3=no audio
6.35 mm (1/4")
connector:
Tip=audio, Ring=no au-
dio, Sleeve=ground
Image Rejection
>70 dB, typical
Volume Adjustment Range
0 dB to -25 dB
Frequency Range and Transmitter
Output Level
Band Range Output Power
G4 470 to 494 MHz 30 mW
G4E 470 to 494 MHz 30 mW
G5 494 to 518 MHz 30 mW
G5E 494 to 518 MHz 30 mW
G8 494.200 to 509.825 MHz 30 mW
H5 518 to 542 MHz 30 mW
J3 572 to 596 MHz 30 mW
L4 638 to 662 MHz 30 mW
L4E 638 to 662 MHz 30 mW
P4 702 to 726 MHz 30 mW
R13 794 to 806 MHz 20 mW
R5 800 to 820 MHz 20 mW
X4 925 to 932 MHz 10 mW
S6 838 to 865 MHz 10 mW
S10 823 to 832 MHz 10 mW
JB 806 to 810 MHz 10 mW
R19 794 to 806 MHz 10 mW
Q4 740 to 752 MHz 10 mW
K3E 606 to 630 MHz 10 mW
NOTE:
This Radio equipment is intended for use in musical professional entertainment
and similar applications.
This Radio apparatus may be capable of operating on some frequencies not
authorized in your region. Please contact your national authority to obtain infor-
mation on authorized frequencies and RF power levels for wireless microphone
products.