Wireless microphone SHOW D-899R / U-299H * 2, two-channel set, UHF

Wireless microphone SHOW D-899R / U-299H * 2, set
The D-899R is a modern set of wireless two-channel microphone system in the UHF band, which consists of a receiver unit D-899R and two handheld microphones U-299H with built-in transmitters in the UHF band and with a metal handle. Each transmitter and receiver can operate on one of up to 99 preset frequencies in the local authorized UHF bands, the stability of the frequencies is ensured by a phase feedback loop (PLL) system in the transmitters and receivers. If a new transmitter needs to be assigned to the receiver, this is facilitated by the auto-scan feature to identify free frequency carriers. The system of synchronizing the receiver with any new transmitter is facilitated by automatic synchronization using infrared radiation without any manual adjustment. Each receiver is equipped with an LCD screen showing the preset number, frequency value, transmitter battery life and the quality of RF and AF signals. The D-899R system is easy to set up and control, it works with constant acoustic quality over the transmission distance for the lifetime of 6 hours of batteries in transmitters (2 1.5V, AA per microphone). It is the perfect system for a wide range of applications, singers, conference moderators, live events or AV presentations, where two microphones with manual control without interference can be used simultaneously. The advantage is the transmission of the acoustic band 50Hz to 15kHz. If necessary, it is possible to replace (supplement) the handheld microphones with U-899P pocket transmitters with LM-60 lapel microphones (4B) or with HM-38 headset microphones (4B). There are two independent XLR balanced outputs corresponding to each nf channel plus a line unbalanced four channel premix output in a single output.


Product parameters:

- wireless two-channel microphone system
- D-899R receiver unit and 2 U-299H microphones with built-in transmitters
- faithful sound thanks to nf transmission characteristic 50 Hz - 15 kHz
- suitable for live performances, singing and moderation
- easy commissioning, thanks to automatic synchronization


Technical parameters :

Receiver unit D-899R

- receiver type: two-channel wireless receiver with frequency synthesis with PLL UHF
- RF frequency band: reserved frequencies in the band for USA / Europe
- nf transmission band: 50 Hz - 15 kHz (± 3dB)
- RF frequency stability: ±0.005%
- THD distortion: <1%
- dynamic range: >100 dB
- modulation mode: FM (F3E)
- max. unbalanced output: 10dBu
- max. balanced output: 10dBu
- signal-to-noise ratio (S / N): >dB100
- RF sensitivity: -100 dBm / 30 dB SINAD
- power supply: 100-240V / 50 ~ 60Hz, DC 15V / 600mA
- parameter display: LCD display
- dimensions: (W x D x H) 210 x 210 x 45 mm
- weight: 1.0 kg


Handheld microphone with U-299H transmitter

- frequency band: UHF
- RF frequency stabilization: PLL UHF synthesis
- frequency stability: ±0.005%
- modulation mode: FM (F3E)
- radiated RF power Fcc: 10 mW
- interference emission: 50 dBm
- THD distortion: <1%
- nf transmission band: 50 Hz - 15 kHz (± 3dB)
- current consumption: <150 mA
- power supply: battery type "AA" x 2 pcs (6 hours of use)
- operating temperature: -10°C to 50°C
- frequency stroke: 35 kHz
- dimensions (length x diameter): 260 x 36 mm
- weight: 0.27 kg
- dynamic range: >100 dB
- microphone type: dynamic capsule


Package contents :

- receiving unit D-899R: 1pc
- handheld microphone with U-299H transmitter: 2pcs
- Czech and English instructions for use

Manufacturer: SEIKAKU Group - SHOW
http://www.seikaku.hk/



Optional addition of a pocket transmitter U-899P

- frequency band: UHF
- frequency stabilization: PLL UHF synthesis
- frequency stability: ±0.005%
- modulation mode: FM (F3E)
- radiated RF power Fcc: 10 mW
- interference emission: 50 dBm
- THD distortion: <1%
- nf transmission band: 50 Hz - 15 kHz (± 3dB)
- current consumption: <150 mA
- power supply: battery type "AA" x 2 pcs (6 hours of use)
- operating temperature: -10°C to 50°C
- frequency stroke: 35 kHz
- dimensions (W x D x H): 65 x 85 x 25 mm
- weight: 0.82 kg
- dynamic range: >100 dB
- microphone / instrument input: 10 dBu
- microphone type: dynamic or condenser
- signal source connection: mini XLR balanced 4-pin connector,
- connection of mini XLR connector: Pin 1: GND, Pin 2: Phantom power of the microphone, Pin 3: Instrument, Pin 4: Microphone


Optional addition of a microphone on the lapel LM-10 (4B)

MODEL LM-10 LM-60
- microphone type: condenser
- nf transmission band: 50 Hz - 12 kHz (± 3dB)
- sensitivity: -65dB (±3dB at 1kHz)
- output impedance: 680 Ω
- output connector type: mini XLR 4 (4B)
- dimensions: ø12 x 180 mm
- weight: 22g


Optional addition of a microphone on the lapel LM-60 (4B)

- microphone type: condenser
- nf transmission band: 50 Hz - 16 kHz (± 3dB)
- sensitivity: -65dB (±3dB at 1kHz)
- output impedance: 680 Ω
- output connector type: mini XLR 4 (4B)
- dimensions: ø12 x 180 mm
- weight: 22g