19
Specifications
Handheld Microphones
Bodypack/Plug-on Transmitters
WRT-847A/847B
WRT-807A/807B
Carrier frequency range
566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
792 MHz to 806 MHz (AU66)
792 MHz to 806 MHz (AU66)
Oscillator
Crystal controlled PLL synthesizer
Crystal controlled PLL synthesizer
Type of emission
F3E
F3E
RF power output
10 mW/50 mW selectable (50
Ω
load)
10 mW (50
Ω
load)
Antenna
1/4 wave length wire antenna
1/4 wave length wire antenna
Reference deviation
±5 kHz (94 dB SPL, 1 kHz)
±5 kHz (94 dB SPL, 1 kHz)
Frequency response
50 Hz to 18 kHz (typical)
50 Hz to 15 kHz (typical)
Signal-to-noise ratio
60 dB or more
60 dB or more
(A-weighted, at reference deviation)
(A-weighted, at reference deviation)
Audio attenuator
-12 dB to +9 dB variable in 3 dB steps
0 to 21 dB, variable in 3 dB steps
adjustment range (pad)
Max. input sound pressure level
142 dB SPL (with CU-F780/G780/E700/F117 at
151 dB SPL (with 21 dB attenuator)
audio gain -12 dB)
120 dB SPL (with CU-E672)
Microphone capsule
Interchangeable (Optional)
Dynamic
Directivity
—
Uni-directional
Operating voltage
DC 3.0 V (two LR6 AA-size alkaline batteries)
DC 1.5 V (one LR6 AA-size alkaline battery)
Battery life (at 25 °C (77 °F), with
Approx. 8 hours
Approx. 5 hours
Sony LR6 AA-size alkaline batteries)
Dimensions
ø 1
1
/
2
x 6 inches (ø 37 x 150 mm)
ø 2
1
/
8
x 9
3
/
8
inches (ø 51 x 238 mm)
Weight
Approx. 6.7 oz (190 g) including batteries
Approx. 15.5 oz (440 g) including battery
Supplied accessories
Microphone holder (1), Stand adapter (1),
Microphone holder (1),
Channel color seal (1), Softcase (1),
Metal-screw stand adapter (1),
Operating instructions (1)
Operating instructions (1)
WRT-8B
WRT-822A/822B
WRT-8P
Carrier frequency range
566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
792 MHz to 806 MHz (AU66)
792 MHz to 806 MHz (AU66)
Oscillator
Crystal controlled PLL synthesizer
Crystal controlled PLL synthesizer
Crystal controlled PLL synthesizer
Type of emission
F3E
F3E
F3E
RF power output
10 mW or 50 mW (e.r.p.) selectable
10 mW (AU-type) (50
Ω
load)
250 mW or 50 mW selectable
20 mW (USA-type) (50
Ω
load)
Antenna
1/4 wave length wire antenna
1/4 wave length wire antenna
Integrated type
(SMA-J type connector)
Reference deviation
±5 kHz (-60 dBV, 1 kHz input, MIC position)
±5 kHz (-60 dBV, 1 kHz input)
±10 kHz (-60 dBV, 1 kHz input, MIC position)
±5 kHz (-20 dBu, 1 kHz input, LINE position)
±10 kHz (-18 dBu, 1 kHz input, LINE position)
Frequency response
40 Hz to 20 kHz (typical)
70 Hz to 15 kHz (typical)
50 Hz to 18 kHz (typical)
Signal-to-noise ratio
60 dB or more
60 dB
60 dB or more
(A-weighted, at reference deviation)
(A-weighted, at reference deviation)
(A-weighted, at reference deviation)
Audio attenuator
0 to 40 dB, continuous
0 to 21 dB, variable in 3 dB step
0 dB to 25 dB, continuous
adjustment range (pad)
Max. input level
-2 dBV (1 kHz input, MIC position)
-3 dBV (with 21 dB attenuator)
-20 dBV (1 kHz input, MIC position, ATT=0 dB)
+38 dBu (1 kHz input, LINE position)
+22 dBu (1 kHz input, LINE position, ATT=0 dB)
Input connectors
Sony 4-pin (SMC9-4S) (1)
Sony 4-pin (SMC9-4S) (1)
XLR type 3-pin, female
Operating voltage
DC 3.0 V
DC 3.0 V
DC 9.0 V
(two LR6 AA-size alkaline batteries)
(two LR6 AA-size alkaline batteries)
(one 6LR61 alkaline battery)
Battery life (at 77 °F (25 °C), with
Approx. 6 hours at 50 mW output
Approx. 8 hours (AU-type)
Approx. 2.5 hours at 250 mW output
Sony LR6 AA-size alkaline batteries)* Approx. 13 hours at 10 mW output
Approx. 6 hours (USA-type)
Approx. 4 hours at 50 mW output
Dimensions (W x H x D)
2
1
/
2
x 3
3
/
8
x
11
/
16
inches
2
1
/
2
x 4
1
/
8
x
11
/
16
inches
1
3
/
4
x 4
1
/
4
x 1
3
/
4
inches
(63 x 83 x 17 mm)
(63 x 103 x 17 mm)
(44 x 106 x 44 mm)
Weight
Approx. 4.9 oz (140 g) including batteries
Approx. 5.1 oz (145 g) including batteries
Approx. 8.1 oz (230 g) including battery
Supplied accessories
Soft case (1) ,
Leatherette case (1),
Soft case (1),
Spare battery case (1),
Operating instructions (1)
Operating instructions (1)
Microphone cable (1),
Operating instructions (1)
*When not supplying power to the microphone
