JTS US-1000D/A Microphone
UHF PLL True Diversity Handheld System
Comprises of
1 x US-1000D/A Single Receiver
1 x MH8990 Handheld Transmitter
Features (US-1000D/A)
Single Transmitter operation.
PLL synthesized technology with 961 selectable UHF channels.
Preset 4 groups each of 16 UHF channels.
True diversity technology prevents RF dropouts.
Equipped with S.A.W. filter for interference free operation.
Built-in ,noise mute and tone-key squelch.
Lock-on" mode avoids accidental changes of frequency, sensitivity and power-off.
Balanced XLR output and unbalanced 6.3mm (1/4”) output.
Tuned antennas for the most stable RF reception.
■ompact half rack space design with metal receiver housing.
Specifications (US-1000D/A)
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 494~870MHz
S/N Ratio > 105dB
T.H.D(1 KHz) <0.6%@1KHz
Display LCD
Display Contents Frequency, Antenna A/B, Mute Display, RF/AF Level, Meter, Battery Fuel Gauge
Controls Power On/Off, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on
Audio Output Level -12 dB
AF Output Impedance 600Ω
Squelch Pilot Tone ,Noise and Mute
Operation Voltage 12-18VDC, 600mA
Output Connector 1 XLR Balanced Socket
1 ø6.3mm Unbalanced phone jack
Dimension(m/m) 211mm(W) * 40mm(H) * 137mm(D)
Features (MH8990)
961 selectable channels.
Phase-locked Loop (PLL) synthesized tuner.
Advanced circuit design ensures stable signal transmission.
Extended dynamic range and smooth frequency response.
Noise mute and tone-key squelch.
Interchangeable capsule module for either condenser or dynamic capsule.
Internal antenna design.
The "lock-on" function prevents tampering and RF interruption.
Specifications (MH8990)
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 494 MHz ~ 870 MHz
RF Outputs 10mW
Stability ± 0.005%
Frequency Deviation ± 48KHz
LCD Display Frequency, Battery Fuel Gauge, Sensitivity
Controls Power On/Off, Mode Setting, AF Level, Frequency Up/Down, Lock-on Mode
Spurious Emissions <-60 dBC
Audio Frequency Response 50Hz ~ 16KHz
Battery UM3, AA 1.5V*2
JTS US-1000D/A Microphone system - Now On Ch38 !
UHF PLL True Diversity Handheld System
Comprises of
- 1 x US-1000D/A Single Receiver
- 1 x MH8990 Handheld Transmitter
Features (US-1000D/A)
- Single Transmitter operation.
- PLL synthesized technology with 961 selectable UHF channels.
- Preset 4 groups each of 16 UHF channels.
- True diversity technology prevents RF dropouts.
- Equipped with S.A.W. filter for interference free operation.
- Built-in ,noise mute and tone-key squelch.
- Lock-on" mode avoids accidental changes of frequency, sensitivity and power-off.
- Balanced XLR output and unbalanced 6.3mm (1/4”) output.
- Tuned antennas for the most stable RF reception.
- Compact half rack space design with metal receiver housing.
Specifications (US-1000D/A)
- Frequency Preparation PLL Synthesized Control
- Carrier Frequency Range 494~870MHz
- S/N Ratio > 105dB
- T.H.D(1 KHz) <0.6%@1KHz
- Display LCD
- Display Contents Frequency, Antenna A/B, Mute Display, RF/AF Level, Meter, Battery Fuel Gauge
- Controls Power On/Off, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on
- Audio Output Level -12 dB
- AF Output Impedance 600Ω
- Squelch Pilot Tone ,Noise and Mute
- Operation Voltage 12-18VDC, 600mA
- Output Connector 1 XLR Balanced Socket
- 1 ø6.3mm Unbalanced phone jack
- Dimension(m/m) 211mm(W) * 40mm(H) * 137mm(D)
Features (MH8990)
- 961 selectable channels.
- Phase-locked Loop (PLL) synthesized tuner.
- Advanced circuit design ensures stable signal transmission.
- Extended dynamic range and smooth frequency response.
- Noise mute and tone-key squelch.
- Interchangeable capsule module for either condenser or dynamic capsule.
- Internal antenna design.
- The "lock-on" function prevents tampering and RF interruption.
Specifications (MH8990)
- Frequency Preparation PLL Synthesized Control
- Carrier Frequency Range 494 MHz ~ 870 MHz
- RF Outputs 10mW
- Stability ± 0.005%
- Frequency Deviation ± 48KHz
- LCD Display Frequency, Battery Fuel Gauge, Sensitivity
- Controls Power On/Off, Mode Setting, AF Level, Frequency Up/Down, Lock-on Mode
- Spurious Emissions <-60 dBC
- Audio Frequency Response 50Hz ~ 16KHz
- Battery UM3, AA 1.5V*2
