Shure 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)
TYPICAL FREQUENCY RESPONSE
FIGURE 2
lmpedance
Microphone rating impedance is 150 ohms (200 ohms actual)
Load lmpedance Range
200 ohms to 1,000 ohms
Output Level (at 1,000 Hz)
Open Circuit Voltage* . . . . . . . . . . . |
-40.5 |
dB (9.4 mV) |
|
Power Level** . . . . . . . . . . . . . . . . . |
. . . . . . |
. -59.5 dB |
|
*O dB = |
1 volt per 100 microbars |
|
|
**0 dB = |
1 milliwatt per 10 microbars |
|
|
Switch
Push-to-talk leaf-type switch actuates microphone circuit and external relay or switching circuit.
Cable
1.5m (5 ft) four-conductor, two-conductors shielded, coiled cable
Case
Matte black ARMO-DUR@
Dimensions
See Figure 3
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).
1 6 1 N , |
MOUNTING HOLES, |
CLEARANCE FOR |
No. 8 SCREWS 7
10.3 mm
(13/32IN.)
11-7/16 IN.1
MOUNTING BRACKET
FIGURE 4
FURNISHED ACCESSORY
Mounting Bracket (3 in kit) . . . . . . . . . . . . . . . . . |
. RK6MB |
REPLACEMENT PARTS |
|
Cartridge .................................. |
R19B |
Cable .................................... |
. C25C |
CaseFront ............................. . |
90A1084 |
CaseBack .............................. |
90A1047 |
Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . |
90K1008 |
Switch Button . . . . . . . . . . . . . . . . . . . . . . . . . . . |
65A240A |
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