Specifications; Transmitter (Utx-B40/M40/P40) - Sony UWP-D21 Operating Instructions Manual

Specifications

The N-Mark is a trademark or registered trademark of
NFC Forum, Inc. in the United States and in other
countries.
Design and specifications are subject to change without
notice.

Transmitter (UTX-B40/M40/P40)

Items common to all transmitters
Oscillator type Crystal-controlled PLL synthesizer
Carrier frequencies
14UC model: 470.125 MHz to
541.875 MHz
(UHF-TV channels 14 to 25)
25UC model: 536.125 MHz to
607.875 MHz
(UHF-TV channels 25 to 36)
90U model: 941.625 MHz to
951.875 MHz, 953.000 MHz to
956.125 MHz, and 956.625 MHz to
959.625 MHz
21CE model: 470.025 MHz to
542.000 MHz
(UHF-TV channels 21 to 29)
33CE model: 566.025 MHz to
630.000 MHz
(UHF-TV channels 33 to 40)
42CE model: 638.025 MHz to
694.000 MHz
(UHF-TV channels 42 to 48)
42LA model: 638.125 MHz to
697.875 MHz
(UHF-TV channels 42 to 51)
38CN model: 710.025 MHz to
782.000 MHz
(UHF-TV channels 38 to 46)
KR model: 925.125 MHz to
937.500 MHz
E model: 794.125 MHz to 805.875 MHz
Preemphasis 50 µs
Reference frequency deviation
±5 kHz (–60 dBV, 1 kHz input)
Distortion 0.9% or less (–60 dBV, 1 kHz input)
Signal-to-noise ratio
60 dB (–60 dBV, 1 kHz input)
102 dB (GAIN MODE set to AUTO
GAIN, max.)
96 dB (GAIN MODE set to NORMAL,
max.)
Audio delay Approx. 0.35 ms
Tone signal frequency
In UWP-D compander mode:
32.382 kHz
In UWP compander mode: 32 kHz
In WL800 compander mode:
32.768 kHz
Supply voltage DC 3.0 V (two LR6/AA size alkaline
batteries)
DC 5.0 V (supplied from USB
connector)
NFC function Built-in
IR SYNC function
Built-in
USB port Type C
Operating temperature
0 °C to 50 °C (32 °F to 122 °F)
Storage temperature
–20 °C to +55 °C (–4 °F to +131 °F)
Note
When used in locations with an ambient temperature of
45 °C (113 °F) or higher, make sure the unit does not
come into direct contact with your skin, as it may cause
burns due to high temperature.
Body-pack transmitter (UTX-B40)
1/4 λ wavelength wire antenna
Antenna
Audio input connector
3.5 mm diameter 3-pole locking mini
jack
Reference audio input level
–60 dBV (MIC input, GAIN MODE set
to NORMAL, 0 dB attenuation)
+4 dBu (LINE input)
RF output level 30 mW/5 mW selectable (UC, U, CE,
LA, CN models)
10 mW/2 mW selectable (E, KR
models)
Frequency response
23 Hz to 18 kHz (Typical)
Attenuation 0 dB to 27 dB (3 dB steps)
Indicators POWER, AUDIO/MUTE
Battery life (measured with two Sony LR6/AA size
alkaline batteries at 25 °C (77 °F),
DISPLAY MODE set to AUTO
OFF)
Approx. 8 hours with output power of
30 mW (UC, U, CE, LA, CN
models)
Approx. 10 hours with output power of
10 mW (E, KR models)
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