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GL-211 Professional wireless hidden microphone
Techinique target
Receiver
| Receiving system | Fixed frequency by quartz controlled |
| Receiving sensitivity | 60dB S/N ratio. (12dBU) |
| S/N ratio | :>100dB |
| Audio output level | Unbalanced mode of CHA+B:0~0.5V5KΩ |
| Audio output level | Unbalanced mode of CHA&CHB:0~0.5V/50KΩ |
| Power supply | AC 110V or 220V. (±10%). |
| Dimensions | 420(L)*240(W)*45(H)mm |
Microphone
| RF Power output | 15Mw(MAX) |
| Spurious Emissions | Over 45Db carrier ware |
| Microphone element | Unidirectional dynamic microphone |
| Battery | Standard 9V Battery AA. |
| Current consumption | About 25mA |
| Battery life | Over 8 hours continuous operation |
| Dimensions | 52(D)*247(L) mm |
| Weight | 227G |
Overall System
| Carrier frequency range | VHF high band 220~270MHZ UHF 400~880MHZ |
| Frequency stability | ±0.05% |
| Modulation Mode | FM |
| Maximum deviation range | ±25KHz |
| Frequency response | 40Hz-15KHz |
| S/N ratio | >100dB |
| Audio dynamic range | :>100dB |
| T.H.D | ≤0.5% |
| Service areas | 150 meters |
| Temperature range | -10°C to 50°C |
Accessories:
| 9V Battery | 4 pcs |
| microphone Angle bracket | 2 pcs |
| antenna | 2 pcs |
| connector | 1 pcs |
| manual | 1cs |
Product details form as below
Item | Wireless microphone |
Feature | Factory outlet, high quality with lower price. |
Logo | silkscreen |
Package | giftbox or suitcase |
Sample Cost | According to item’s work and value |
Sample Time | In 10 days. |
Production mode | OEM |
Quality control | Every piece of our products will be checked by QC Dept. |
MOQ | 100 pcs. |
Production Period | Sample approved that after 10-15days. |
Shipping | By sea (Jiangmen) |
Terms of Payment | T/T, 30% deposit should be paid before production. 70% balance should be paid off before shipping. |
Detail pictures
Factory pictures
Packing details
1set/1 Color piece, with Master carton outside
GL-211 Professional wireless hidden microphone