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The WCS-999 is the perfect wireless system for capturing nature sounds when the users audio or video recorder cannot be positioned next to the microphone. Just place the compact transmitter and microphone nearby the subject you want to record (ex. infant birds in a nest) and receive audio transmissions more than a 100 feet away with the receiver. The user can monitor the audio through the receiver with the supplied monitoring earphone. The audio can also be supplied to an audio or video recorder directly from the receiver.
Lets you record voices up to 150 feet away depending on environment
and transmission conditions
Ideal for video camcorders-- captures the voices of family members on
vacation, in sporting events, at recitals, birthdays and weddings
Ideal for Pressman® portable audio recorders captures lectures and
speeches, good for music and nature study
Supplied lavalier microphone is tiny and unobtrusive, clips onto shirt
or tie
Built-in windscreen helps reduce the microphone's pickup of wind noise
Electret condenser microphone design for high quality and small size
Omni-directional microphone pattern picks up sound from all directions
Pocket-sized wireless transmitter is easy to hide, clips onto clothing
for unobtrusive use
Plug-in power for compatible Sony microphones, no need for separate mic
battery
Wireless receiver plugs into camcorder or audio recorder mic input; easily
clips onto clothing, camcorder hand strap or shoulder strap
Three transmission channels enable you to choose another channel if you
encounter interference
Monitoring earphone lets you hear what's being recorded; plugs into wireless
receiver
Mic mixing lets the camera operator and the subject both be recorded;
requires a second microphone, optional, such as the Sony ECM-T145
Compact, lightweight design-- the antennas are built into the transmitter
and receiver
900 MHz wide FM transmission for outstanding sound quality, excellent
frequency response (100 -- 15,000 Hz) and extended dynamic range (more than
78 dB)
Switchable transmission channel lets you choose the channel with clear,
noise-free sound
| Product
Specifications |
| SYSTEM
|
| Range |
up to 150 feet, depending
on environment and transmission conditions, including obstructions and other
RF sources |
| RF Power |
94 dBµ V/m at
3 m, complies with the Federal Communications Commission (FCC) Part 15 |
| Carrier Frequency |
912 -- 915MHz; Channel
1: 912.900MHz; Channel 2: 913.800MHz; Channel 3: 914.400 MHz |
| Modulation |
FM |
| Frequency Response |
100 -- 15,000Hz |
| Dynamic Range |
-55.2, ±4 dBm
(0 dBm = 1 mW/Pa, 1,000Hz) |
| Output Level |
45 ohms |
| Output Impedance |
1 kohm |
| TRANSMITTER
|
| Microphone Directivity |
Omni-Directional |
| Maximum Sound Pressure
Level |
more than 114dB SPL |
| Microphone Cord Length |
Approx. 39" (1
meter) |
| Oscillator |
Crystal Controlled |
| Signal Processing |
Compressor |
| Antenna |
Built-in |
| Power Requirements |
DC 1.5V, requires AA
battery (not supplied) |
| Battery Life |
Approximately 20 hours
with Sony Alkaline battery |
| Mic Input |
Stereo minijack with
plug-in power |
| RECEIVER |
| Oscillator |
SAW resonator |
| Signal Processing |
Expander |
| Monitor Output Level |
Approx. 2 mW, 16 ohms |
| Earphone Jack |
Monaural mini plug |
| Mix Mixing Jack |
Monaural mini plug |
| Output Cord Length |
Approx. 18" (450mm) |
| Output Plug |
Monaural miniplug |
| Earphone Cord Length |
Approx. 18" (45cm) |
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