52
Specifications
The N-Mark is a trademark or registered trademark of
NFC Forum, Inc. in the United States and in other
countries.
USB Type-C
®
and USB-C
®
are registered trademarks of
USB Implementers Forum.
Design and specifications are subject to change without
noti
ce.
Transmitter (UTX-B40/M40/P40)
Items common to all transmitters
Oscillator type Crystal-controlled PLL synthesizer
Carrier frequencies
14UC model: 470.125 MHz to
54
1.875 MHz
(UHF-TV channels 14 to 25)
25UC model: 536.125 MHz to
60
7.875 MHz
(UHF-TV channels 25 to 36)
90U model: 941.625 MHz to
95
1.875 MHz, 953.000 MHz to
95
6.125 MHz, and 956.625 MHz to
95
9.625 MHz
21CE model: 470.025 MHz to
54
2.000 MHz
(UHF-TV channels 21 to 29)
33CE model: 566.025 MHz to
63
0.000 MHz
(UHF-TV channels 33 to 40)
42CE model: 638.025 MHz to
69
4.000 MHz
(UHF-TV channels 42 to 48)
42LA model: 638.125 MHz to
69
7.875 MHz
(UHF-TV channels 42 to 51)
29CN model: 638.025 MHz to
69
4.000 MHz
(UHF-TV channels 29 to 35)
KR model: 925.125 MHz to
93
7.375 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
GA
IN, max.)
96 dB (GAIN MODE set to NORMAL,
ma
x.)
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
ba
tteries)
DC 5.0 V (supplied from USB
connect
or)
NFC function Built-in
IR SYNC function
Built-in
USB port USB 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)
When used in locations with an ambient t
emperature of
45 °C (113 °F) or higher, make sure the unit does not
co
me into direct contact with your skin, as it may cause
burns due to high temperature.
Body-pack transmitter (UTX-B40)
Antenna 1/4 λ wavelength wire antenna
Audio input connector
3.5-mm diameter 3-pole locking mini
jac
k
Reference audio input level
–60 dBV (MIC input, GAIN MODE set
to NO
RMAL, 0 dB attenuation)
+4 dBu (LINE input)
RF output level 30 mW/5 mW selectable (UC, U, CE,
LA, CN mode
ls)
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 LR6/AA
size alkaline
batteries at 25 °C (77 °F), DISPLAY
MODE set to AU
TO 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)
Note
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