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12
Specifications
Weight
Tuning Bandwidth
2400– 2483. 5 MHz
Working Range
Indoors
Up to 30 m (100 ft ) typical , Up to 60 m (200 ft ) maximum
Outdoors
Up to 20 m (65 ft ) typical , Up to 50 m (165 ft ) maximum
Note: Actual range depends on RF signal absorption, reflection and interference.
Transmit Mode
Frequency Hopping
Audio Frequency Response
20 Hz – 20 kHz
Note: Dependent on microphone type
Dynamic Range
120 dB , A-weighted
RF Sensitivity
-88 dBm , typical
Total Harmonic Distortion
0. 2% , typical
RF Output Power
10 mW E.I.R.P. max
Operating Temperature Range
-18°C (0°F) to 57°C (135°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
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.
Battery Life
Up to 16 hours
Channel Count
4 typical , Up to 8 maximum
GLXD1
Dimensions
90 x 65 x 23 mm (3. 56 x 2. 54 x 0. 90in. ), H x W x D (without antenna )
Power Requirements
3. 7 V Rechargeable Li-Ion
Housing
Cast Metal , Black Powdercoat
Input Impedance
900 kΩ
RF Output Power
10 mW E.I.R.P. max
Transmitter Input
Connector
4-Pin male mini connector (TA4M)
Configuration
Unbalanced
Maximum Input Level
1 kHz at 1% THD
+8. 4 dBV (7. 5 Vp-p )
Antenna Type
Internal Monopole
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 )
GLXD2
Dimensions
B
A
C
GLXD2
on
SM58
267 g (9. 4 oz. ) without batteries
BETA 58
221 g (7. 8 oz. ) without batteries
SM86
275 g (9. 1 oz. ) without batteries
BETA 87A
264 g (9. 3 oz. ) without batteries
Housing
Molded Plastic
Power Requirements
3. 7 V Rechargeable Li-Ion
RF Output Power
10 mW E.I.R.P. max
Maximum Input Level
SM58
146 dB SPL
BETA 58
147 dB SPL
SM86
143 dB SPL
BETA 87A
147 dB SPL
Model A B C
SM58 51 mm, 2.0 in. 252 mm, 9.9 in. 37 mm, 1.5 in.
BETA 58 51 mm, 2.0 in. 252 mm, 9.9 in. 37 mm, 1.5 in.
SM86 49 mm, 1.9 in. 252 mm, 9.9 in. 37 mm, 1.5 in.
BETA 87A 51 mm, 2.0 in. 252 mm, 9.9 in. 37 mm, 1.5 in.