Transmitter parameters:
1. Carrier frequency band: UHF 470 – 960MHz
2. Oscillation mode: PLL phase locking frequency synthesis;
3. Harmonic radiation: ＜ - 63dbm;
4. Bandwidth: 50MHz;
5. Large offset: ± 75khz
6. Sound head; Moving coil, heart-shaped, directivity
7. Capacitive, heart-shaped, directional;
8. RF power output: 10MW;
9. Battery: AA ＾ x ＾ 2;
1. It is made of high-grade aluminum alloy panel and classic black / iron gray wire drawing oxidation (non painting) treatment process to make the product more durable, beautiful and not easy to rust
2. Metal EIA standard 1U chassis, dual channels, automatic frequency selection, infrared frequency matching, simple and convenient
3. The hand-held microphone tube is made of solid and ergonomic aluminum alloy / zinc alloy to show a comfortable grip.
4. Fashionable LCD liquid crystal display, which can display RF and AF signal strength at the same time to clarify the working state
5. [IR] infrared automatic frequency matching function, as long as you press the key, you can immediately make the transmitter automatically and accurately lock the working frequency point of the receiver
6. The stable PLL phase locking oscillation circuit is easy to operate. Combined with the "noise detection" mute control function, it can effectively block the noisy RF interference of computer equipment, song player and DVD in the environment, so as to make the microphone work more stable
7. Each channel has 50 frequency points, a total of 200 frequencies, and 50 sets are used at the same time without interference.
8. Suitable for high demand karaoke occasions, conference halls and performance occasions. It is a series of products with complete functions, stable characteristics and easy operation.
9. Frequency stability: ± 0.005%, PLL PLL frequency control
10. Technical parameters of receiver: number of channel groups, single channel
11. Frequency stability: ± 0.005%, PLL PLL frequency control
12. Carrier band UHF 470 – 960MHz
13. Preset digital audio equalizer, which can simulate the sound quality characteristics of various sound heads
14. Modulation mode: FM
15. Effective working distance: generally 80m (open space)
16. Oscillation mode: PLL phase locked frequency synthesis
17. Sensitivity: > 90dB
18. When 1K (MOD) 25mV is input, S / N > 50dB
19. Bandwidth 50MHz
20. Maximum offset ± 50KHz
21. Comprehensive s / N ratio ＞ 108db
22. Comprehensive t.h.d. ＜ 0.4% @ 1kHz
23. Output socket: 6.35
24. Closing frequency response: 55Hz ~ 16KHz ± 3dB
25. Power supply 100-240V AC50 / 60 Hz, 10W
