2CH Lapel Microphone, Headset Wireless Microphone (K-820)

2CH Lapel Microphone, Headset Wireless Microphone (K-820)FEATURE:* UHF 800MHz band PLL frequency synthesized Wireless Microphone* 64+96 applied channels with 300KHz channel space Lapel Microphone* Dual tune true diversity receiver* Twice mixer superheterodune circuit for high sensitivity* Excellent SAW filter for RF and IF circu

Featured Products

2CH Lapel Microphone, Headset Wireless Microphone (K-820)

FEATURE:
* UHF 800MHz band PLL frequency synthesized Wireless Microphone
* 64+96 applied channels with 300KHz channel space Lapel Microphone
* Dual tune true diversity receiver
* Twice mixer superheterodune circuit for high sensitivity
* Excellent SAW filter for RF and IF circuit
* Manufactured by SMT components and technics
* AA size batteries for microphone, supply time up to 10~30h
* Dual DC-DC step up circuit design for microphone
* Up to 300 meter operation distance in perfect environment

Applications:
1>. Arenas, Cinema
2>. Convention Centers
3>. Medium or large Ballrooms
4>. Perfect for corporate
5>. Theaters Music
6>. Club or Church
7>. Concert reinforcement

SPECIFICATION:
Frequency range: 730~950MHz
Selectable channels: 64+96
Oscillation mode: PLL synthesized
Frequency stability: ± 10ppm
Receive mode: Superheterodyne
Diversity type: Dual tune true diversity
Input sensitivity: -90dBm
Audio response: 40~18000Hz
T. H. D. At 1kHz: ≤ 0.5%
Signal to Noise Ratio: ≥ 100dB
Audio output: Balanced and Unbalanced
RF power: 10~30mW
Modulation mode: FM
Battery requirement: 2× 1.5V AA size

2CH Lapel Microphone, Headset Wireless Microphone (K-820)
 

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