Shure 419A, 419B User Guide
SPECIFICATIONS
TYpe
CONTROLLED MAGNETIC@,Noise-Canceling
Frequency Response
Optimized response in the critical 200 to 4,000 Hz range (see Figure 2)
d-110 z
o
5 -10
J
20 |
U) |
mo |
lpO0 |
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FREUXNCY IN |
HERTZ |
TYPICAL FREQUENCY RESPONSE
FIGURE 2
Impedance
Model 419A: Microphone impedance is "High" Model 419B: Microphone rating impedance is 150 ohms (200 ohms actual)
Load Impedance Range
Model 419A: 15 kilohms to 100 kilohms Model 4198: 200 ohms to 1,000 ohms
Output Level (at 1,000 Hz) |
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419A |
419B |
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Open Circuit Voltage*. . . . . -18.5 |
dB |
-40.5 |
dB |
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(.I19 |
V) |
(9.44 |
mV) |
Power Level* * . . . . . . . . . . .-59.5 dB |
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*O dB |
= 1 volt per 100 microbars |
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**0 dB |
= 1 milliwatt per 10 microbars |
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Switch
Push-to-talk leaf-type switch to actuate microphone circuit and an external relay or switching circuit.
Cable
Model 419A: 1.5m (5 ft) three-conductor, oneconductor shielded, coiled cable
Model 419B: 1.5m (5 ft) four-conductor, twoconductors shielded, coiled cable
Case
Matte black ARMO-DUR@
Dimensions
See Figure 3
1- 13/49 . 0 mINm.) 1
OVERALL DIMENSIONS
FIGURE 3
Net Weight
260 grams (9 oz)
Packaged Weight
401 grams (14 oz)
MOUNTING
A mounting bracket for permanent installation is supplied with each microphone (see Figure 4).
MOUNTING BRACKET
FIGURE 4
FURNISHED ACCESSORY |
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Mounting Bracket ........................ |
.RK6MB |
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REPLACEMENT PARTS |
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419A |
419B |
Cartridge . . . |
. . . . . . . . . . . . . . . . 90A1756 |
R19B |
Cable . . . . . . . . |
. . . . . . . . . . . . . . . C24C |
C25C |
Case . . . . . . . . |
. . . . . . . . . . . . . . . RK19C |
RK20C |
Switch . . . . . . . |
. . . . . . . . . . . . . . . 90B1008 |
RK15S |
Switch Button |
. . . . . . . . . . . . . . . RK16SB |
RKI6SB |
GUARANTEE
This Shure product is guaranteed in normal use to be free from electrical and mechanical defects for a period of one year from date of purchase. Please retain proof of purchase date. This guarantee includes all parts and labor. This guarantee is in lieu of any and all other guarantees or warranties, express or implied, and there shall be no recovery for any consequential or incidental damages.
SHIPPING INSTRUCTIONS
Carefully repack the unit and return it prepaid to: Shure Brothers Incorporated
Attention: Service Department 1501 West Shure Drive Arlington Heights, Illinois 60004
If outside the United States, return the unit to your dealer or Authorized Shure Service Center for repair. The unit will be returned to you prepaid.
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