Инструментальная радиосистема Shure SLXD14 Combo System with SLXD1 Bodypack and SLXD4 Receiver Band H55

SLX Working Range:
Line of Sight: 100 m (300') (Note: Actual range depends on RF signal absorption, reflection and interference.)
Audio Frequency Response:
45Hz–15kHz (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" output
SLX1 Audio Input Level:
Gain position
mic: −10 dBV maximum
0dB: +10 dBV maximum
–10dB: +20 dBV maximum
Gain Adjustment Range:
30dB
Input Impedance:
1 mohm
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 instrument adapter cable, pin 4 floats)
Dimensions (HxWxD):
108 mm x 64 mm x 19 mm
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)
SLX4 Dimensions (HxWxD):
42 mm x 197 mm x 134 mm
Weight:
1 lb. 13 oz.
Housing:
Galvanized steel
Sensitivity:
–105dBm for 12dB SINAD, typical
Power Requirements:
12–18V DC @ 150 mA, supplied by external power supply (tip positive)
Configuration:
Impedance balanced
Maximum Audio Output Level:
Ref. ±38kHz deviation with 1kHz tone
XLR connector:
–13 dBV (into 600 ohm load), 6.35 mm (1/4")
Connector:
–2 dBV (into 3 kohm load)
Impedance:
XLR connector: 200 ohm, 6.35 mm (1/4")
Connector: 1 kohm Pin Assignments
XLR connector: 1=ground, 2=audio, 3=no audio
6.35 mm (1/4") connector:
Tip=audio, Ring=no audio, Sleeve=ground
Image Rejection
>70dB, typical
Volume Adjustment Range
0dB to –25dB