Sony DWZB70HL Product Manual (DWZM70-DWZB70HLOpsManual) - Page 27

ZTX-B02RC body-pack transmitter, ZRX-HR70 half-rack receiver, ECM-LZ1UBMP lavalier microphone

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DWZ-B70HL Carrier frequencies 2402.0 MHz to 2478.5 MHz Occupied RF bandwidth 2.5 MHz Type of emission F1D and F1E Modulation method GFSK Operating temperature 0 °C to 50 °C (32 °F to 122 °F) Storage temperature -20 °C to +60 °C (-4 °F to +140 °F) (during charging: 0 °C to 40 °C (32 °F to 104 °F)) Delay time Approx. 6 milliseconds (wide band) Approx. 3 milliseconds (narrow band) ZTX-B02RC body-pack transmitter RF output level 10 mW (e.i.r.p.) Antenna λ/4 monopole antenna Frequency response 10 Hz to 22 kHz Maximum input level MIC: -22 dBu INST/LINE: +8 dBu (when attenuator level is 0 dB) Reference input level MIC: -58 dBu INST/LINE: -28 dBu (when attenuator level is 0 dB) Dynamic range MIC: 102 dB (A-weighted) INST/LINE: 98 dB (A-weighted) Power requirements 3.0 V DC (two LR6 (size AA) alkaline dry cell batteries) Battery life Approx. 10 hours of continuous use (25 °C (77 °F) ambient temperature, Sony LR6 (size AA) alkaline dry cell batteries) Dimensions 13 109 87 63 20 Unit: mm 63 × 87 13/16 × 20 mm (2 1/2 × 3 1/2 × inches) (w/h/d) (excluding the antenna) Mass Approx. 162 g (5.7 oz.) (including batteries) ZRX-HR70 half-rack receiver For details on the half-rack receiver, see "ZRX-HR70 half-rack receiver" (page 26) for the DWZ-M70. ECM-LZ1UBMP lavalier microphone Type Electret condenser microphone Frequency range 60 Hz to 18,000 Hz Directivity Uni-directional Sensitivity -36.0 dB ±3.0 dB (1 kHz/Pa) Operating temperature 0 °C to 50 °C (32 °F to 122 °F) Storage temperature -20 °C to +50 °C (-4 °F to +122 °F) Cable length Approx. 1.2 m Dimensions 15 × 25 Unit: mm Dimensions Mass φ 15 × 25 mm (19/32 dia. × 1 in.) Approx. 5 g (0.18 oz.) (without connector) ECM-HZ1UBMP headset microphone Type Electret condenser microphone Frequency range 60 Hz to 18,000 Hz Directivity Uni-directional Sensitivity -36.0 dB ±3.0 dB (1 kHz/Pa) Operating temperature 0 °C to 50 °C (32 °F to 122 °F) Storage temperature -20 °C to +50 °C (-4 °F to 122 °F) Cable length Approx. 1.2 m 27 Specifications

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Specifications
27
DWZ-B70HL
Carrier frequencies
2402.0 MHz to 2478.5 MHz
Occupied RF bandwidth
2.5 MHz
Type of emission
F1D and F1E
Modulation method
GFSK
Operating temperature
0
°
C to 50
°
C (32
°
F to 122
°
F)
Storage temperature
–20
°
C to +60
°
C (–4
°
F to +140
°
F)
(during charging: 0 °C to 40 °C
(32 °F to 104 °F))
Delay time
Approx. 6 milliseconds (wide band)
Approx. 3 milliseconds (narrow band)
ZTX-B02RC body-pack transmitter
RF output level
10 mW (e.i.r.p.)
Antenna
λ
/4 monopole antenna
Frequency response
10 Hz to 22 kHz
Maximum input level
MIC: –22 dBu
INST/LINE: +8 dBu
(when attenuator level is 0 dB)
Reference input level
MIC: –58 dBu
INST/LINE: –28 dBu
(when attenuator level is 0 dB)
Dynamic range
MIC: 102 dB (A-weighted)
INST/LINE: 98 dB (A-weighted)
Power requirements
3.0 V DC (two LR6 (size AA) alkaline
dry cell batteries)
Battery life
Approx. 10 hours of continuous use
(25
°
C (77
°
F) ambient temperature,
Sony LR6 (size AA) alkaline dry cell
batteries)
Dimensions
63
×
87
×
20 mm (2
1
/
2
×
3
1
/
2
×
13
/
16
inches) (w/h/d) (excluding the
antenna)
Mass
Approx. 162 g (5.7 oz.) (including
batteries)
ZRX-HR70 half-rack receiver
For details on the half-rack receiver, see “ZRX-HR70
half-rack receiver” (page 26) for the DWZ-M70.
ECM-LZ1UBMP lavalier microphone
Type
Electret condenser microphone
Frequency range
60 Hz to 18,000 Hz
Directivity
Uni-directional
Sensitivity
–36.0 dB ±3.0 dB (1 kHz/Pa)
Operating temperature
0 °C to 50 °C (32 °F to 122 °F)
Storage temperature
–20 °C to +50 °C (–4 °F to +122 °F)
Cable length
Approx. 1.2 m
Dimensions
Dimensions
φ
15 × 25 mm (
19
/
32
dia. × 1 in.)
Mass
Approx. 5 g (0.18 oz.) (without
connector)
ECM-HZ1UBMP headset microphone
Type
Electret condenser microphone
Frequency range
60 Hz to 18,000 Hz
Directivity
Uni-directional
Sensitivity
–36.0 dB ±3.0 dB (1 kHz/Pa)
Operating temperature
0 °C to 50 °C (32 °F to 122 °F)
Storage temperature
–20 °C to +50 °C (–4 °F to 122 °F)
Cable length
Approx. 1.2 m
63
20
87
109
13
Unit: mm
15 × 25
Unit: mm