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UWPV2/3032 Handheld Mic TX and Portable RX Wireless System
Features:
| Features |
Benefits: |
| PLL Synthesized System |
Achieves stable transmission and reception by using a UHF PLL (Phase
Locked Loop) frequency synthesized system, which provides accurate carrier
signal frequencies. This system is used in both the transmitters and
tuners, so that a stable carrier is generated at the transmitter, and
accurately tuned in at the tuner. This PLL-controlled system provides
highly stable, user-selectable frequencies in increments of 125 kHz. |
| Space Diversity Reception System |
Typically, wireless microphone transmission systems can be subject to
reception interruptions (signal dropout), but UWP series tuners reduce
this to a minimum. By utilizing a space-diversity reception system, it
achieves stable reception by using dual-antenna inputs/reception circuits.
These receive signals over two different paths and automatically select
the stronger RF signal for output. |
| Tone Squelch Circuitry |
To avoid picking up carrier signals transmitted from other systems, the
transmitter transmits a 32 kHz pilot-tone signal along with the audio
signal. The tuner's squelch circuit recognizes this tone signal, and
outputs the audio signal only when this tone signal is received. This
function prevents the output of unwanted signals and noise from other
signal transmissions in the air, as well as the RF noise and popping noise
that occur when the transmitter is powered on or off. |
| Simultaneous Multi-Channel Operation |
Simultaneous operation of up to 16 wireless microphones. Optimum
combinations of practically tested, interference-free frequencies are
stored in the tuner. By using the pre-programmed frequency groups, users
can easily choose interference-free frequencies for the transmitters and
tuners, simplifying the task of system setup. |
Specifications:
| Handheld Microphone Specifications |
Detail: |
| Antenna |
1/4 wave length wire (internal) |
| Audio Attenuator Adjustment Range |
0 to 21 dB (in 3 dB steps) |
| Battery Life |
Approx. 8 hours with Sony AA-size alkaline (LR6) batteries at 25° C
(77°F) |
| Carrier Frequencies |
566 MHz to 590 MHz (TV channels 30 to 33) |
| Dimensions (Capsule Diameter x Length) |
1 15/16 x 10 inches |
| Frequency Response |
50 Hz to 18 kHz (typical) |
| Indicators (LCD, LED) |
LCD: Channel number/freq, attenuator, RF output, audio-input, battery,
operating time LED: AF/Peak |
| Max. Input Sound Pressure Level |
151 dB SPL (at 21 dB attenuator level) |
| Microphone Capsule |
Dynamic capsule (uni-directional) |
| Oscillator |
Crystal-controlled PLL synthesizer |
| Pilot Tone Signal |
32kHz |
| Power Requirements |
DC 3.0 V (two AA-size alkaline (LR6) batteries) |
| RF Power Output |
30 mW or 5 mW (selectable) |
| Signal-To-Noise Ratio |
60 dB or more (±5 kHz deviation at 1 kHz modulation, A-weighted) |
| Type of Emission |
F3E |
| Weight |
Approx. 11 oz including batteries |
| Portable Tuner Specifications |
Detail: |
| Antenna |
1/4 wave length wire |
| Audio Output Level |
-58 dBm |
| Dimensions (W x H x D) |
2-1/2 x 4 1/8 x 7/8 inches |
| Frequency Response |
40 Hz to 18 kHz |
| Indicators (LCD, LED) |
LCD: Channel number/freq, attenuator, RF input,
audio-input, battery, operating time LED: AF/Peak |
| Monitor Output Level |
5 mW (at 16 ohm) |
| Oscillator |
Crystal-controlled PLL synthesizer |
| Pilot Tone Signal |
32 kHz |
| Power Requirements |
DC 3.0 V (two AA-size alkaline (LR6) batteries) |
| RF Squelch Level |
15 dBµ |
| Receiving Frequencies |
566 MHz to 590 MHz (TV channels 30 to 33) Users may choose
from 188 frequencies on each model |
| Reference Deviation |
±5 kHz (at 1kHz modulation) |
| Signal-To-Noise Ratio |
60 dB or more (± 5kHz deviation at 1 kHz modulation,
A-weighted) |
| Type of Reception |
Space diversity |
| Weight |
Approx. 7.2 oz including batteries |
UWPV2/4244 Handheld Mic TX and Portable RX Wireless System
Features:
Specifications:
| Handheld Microphone Specifications |
Detail: |
| Antenna |
1/4 wave length wire (internal) |
| Audio Attenuator Adjustment Range |
0 to 21 dB (in 3 dB steps) |
| Battery Life |
Approx. 8 hours with Sony AA-size alkaline (LR6) batteries
at 25° C (77°F) |
| Carrier Frequencies |
638 MHz to 662 MHz (TV channels 42 to 45) |
| Dimensions (Capsule Diameter x Length) |
1 15/16 x 10 inches |
| Frequency Response |
50 Hz to 18 kHz (typical) |
| Indicators (LCD, LED) |
Channel number/freq, attenuator, RF output, audio-input,
battery, operating time, AF/Peak |
| Max. Input Sound Pressure Level |
151 dB SPL (at 21 dB attenuator level) |
| Microphone Capsule |
Dynamic capsule (uni-directional) |
| Oscillator |
Crystal-controlled PLL synthesizer |
| Pilot Tone Signal |
32kHz |
| Power Requirements |
DC 3.0 V (two AA-size alkaline (LR6) batteries) |
| RF Power Output |
30 mW or 5 mW (selectable) |
| Signal-To-Noise Ratio |
60 dB or more (±5 kHz deviation at 1 kHz modulation,
A-weighted) |
| Type of Emission |
F3E |
| Weight |
Approx. 11 oz including batteries |
| Portable Tuner Specifications |
Detail: |
| Antenna |
1/4 wave length wire |
| Audio Output Level |
-58 dBm |
| Dimensions (W x H x D) Excluding Antenna |
2-1/2 x 4 1/8 x 7/8 inches |
| Frequency Response |
40 Hz to 18 kHz |
| Indicators (LCD, LED) |
Channel number/freq, attenuator, RF input, audio-input, battery,
operating time, AF/Peak |
| Monitor Output Connector |
3 -pole mini jack (x1), unbalanced |
| Monitor Output Level |
5 mW (at 16 ohm) |
| Oscillator |
Crystal-controlled PLL synthesizer |
| Pilot Tone Signal |
32kHz |
| Power Requirements |
DC 3.0 V (two AA-size alkaline (LR6) batteries) |
| RF Squelch Level |
15 dBµ |
| Receiving Frequencies |
638 MHz to 662 MHz (TV channels 42 to 45) Users may choose from 188
frequencies on each model |
| Reference Deviation |
±5 kHz (at 1kHz modulation) |
| Signal-To-Noise Ratio |
60 dB or more (± 5kHz deviation at 1 kHz modulation, A-weighted) |
| Type of Reception |
Space diversity |
| Weight |
Approx. 7.2 oz including batteries |
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