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Wireless microphone
Cordless microphone
UHF wirelss microphone
Digital microphone
UHF professional wireless microphone system
Lavalier microphone
Features:
1. Digital wireless microphone
2. Infrared automatic frequency
3. 100 meters operating range
4. UHF645-685MHZ; 790-840MHZ
5. Two frequency conversion superheterodyne
Specifications:
| Specifications: | |
| System specification: | |
| RF range | 645-685MHZ; 790-840MHZ |
| Modulation mode | frequency modulation (FM) |
| Available bandwidth | each channel 30MHz |
| Channel number | Infrared automatic frequency 200-300 channel |
| Frequency stability | ±0.005% |
| Dynamic range | >110dB |
| Peak frequency deviation | ±45KHz |
| signal to noise ratio | >105dB |
| distortion | <0.5% |
| Receiver specification | |
| Receiver modeReceiver mode | Two frequency conversion superheterodyne |
| Medium frequency | 110MHz ,First intermediate frequency 10.7MHz Second intermediate frequency |
| Wireless interface | BNC Block |
| Sensitivity | 12dB(80dB S/N) |
| Squelch threshold | 0-40dB |
| Spurious suppression | >80dB |
| Audio output | +4dB(1.25V)/5K Ω Unbalanced |
| Balance | +10dB(2.5V)/600 Ω |
| Supply voltage | DC11-16V(rated 12V) |
| Current | Single receive < 200mA, dual receive < 350mA |
| Transmitter specification | |
| Output power | 10mA |
| Spurious suppression | -60dB |
| Supply voltage | 1.5V X2 "AA" |
| Current | <110mA(HF)<80mA(LF) |
| Applicable time | >8hours |
Product details:
A set wireless handheld including:
1. Receiver x1Piece
2. Bodypack x1Piece
3. Lavalier x1Piece
Note:
Headset / Handheld is also available.
Package:
1. Carton case
2. Aluminum case
3. Flight case
Shipping:
1. By express DHL/FEDEX/TNT/UPS
2. By air ---For big quantity
3. By sea ---For big quantity
4. Shipping to customer's warehouse
Delivery time:
1-2 days for sample order
5-7 days for big order