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Systematic indicators:
1. Frequency range: UHF 615-665MHz
2. Modulation: Broadband FM
3. Adjustable range: 40MHz
4. Number of channels: 2×100
5. Channel spacing: 250KHz
6. Frequency stability: +0.005%
7. Dynamic range: 100dB
8. Maximum frequency offset: +45KHz
9. Audio response: 60Hz-18KHz (+3dB)
10. Comprehensive SNR: > 105dB
11. Integrated distortion: <;0.5%
12. Working temperature: – 10 ~50 ~
Receiver Indicators:
1. Receiver mode: secondary frequency conversion superheterodyne
2. Intermediate Frequency: First Intermediate Frequency: 110MHz, Second Intermediate Frequency: 10.7MHz
3. Wireless interface: BNC/50
4. Sensitivity: 12 dB uV (80 dBS/N)
5. Sensitivity range: 12-32 dB uV
6. Stray suppression: > 75dB
7. Maximum output level: +10dBV
Launcher Indicators:
1. Antenna program: The waistband transmitter uses a whip antenna of 1/4 wavelength, and a helical antenna is built in the handheld microphone.
2. Output power: high frequency 25Mw, low frequency 15Mw
3. Stray suppression: – 60dB
1. Using UHF645-665MHz frequency band, two channels receive signals independently. Each channel has 100 optional channels to avoid interference frequency.
2. It has the function of searching frequency by one key (searching out the frequency points without interference);
3. Automatically identify handheld or waistband functions and display them on the display screen;
4. It has three adjustable functions of SQ (receiving sensitivity);
5. The handheld microphone is designed with high strength and large mesh head, which makes the airflow evacuation faster and the sound quality clearer.
6. Dual receiving lines are used in each channel to achieve true diversity anti-jamming operation.
7. Oscillation mode: PLL synthesized;
8. Fully automatic infrared frequency matching is used to synchronize the transmitter and receiver automatically.
9. Alloy material
Automatically identify handheld or waistband functions and display them on the display screen.
It has three adjustable functions of SQ (receiving sensitivity).
The handheld microphone is designed with high strength and large mesh head, which makes the airflow evacuation faster and the sound quality clearer.
Dual receiving lines are used in each channel to achieve true diversity anti-jamming operation.
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