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GDHD ST-9330 True Diversity Remote Cordless Professional Microphone / Earphone

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GDHD ST-9330 True Diversity Remote Cordless Professional Microphone / Earphone

Availability: In stock

Only 10 left

Product Name	Qty
	10

$469.99

Quick Overview

Features:

1. Using the true diversity receiving technology, the maximum use distance of capacitor is 300 meters

2. The capacitive pure copper supercore is pointed to the picking head, and the sensitivity can be up to 50CM

3. Equipped with advanced digital ID pilot function to completely eliminate interference and frequency hopping.

4. It has a button to search the free frequency point function and a key lock button function

5. The battery usage of the receiver belt is shown, hand mi general

6. The receiver and transmitter have the distance SQ adjustment, which can properly adjust the use distance

7. Transmit LCD display channel and battery power, and the low voltage of the battery is blinking to 1.8V automatically shutdown

8. A feedback control function can be used to reduce the feedback

9. Applicable to size stage, conference hall, etc

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Details

System indicators:
Frequency range: 500-900mhz
Modulated mode: broadband FM
Adjustable range: 50MHz
Number of channels: 200
Channel spacing: 200KHz
Frequency stability: less than 0.005%
Dynamic range: >105dB
Maximum frequency deviation: plus or minus 45KHz
Audio response: 40hz-18khz (plus or minus 3dB)
Integrated signal-to-noise ratio: >110dB
Total distortion: less than or equal to 0.2%
Working temperature: 25 ℃ - + 40 ℃

Receiver indicators:
Receiver mode: secondary conversion superheterodyne
Input power: 5W
Intermediate frequency: 110MHz, second intermediate frequency 10.7MHz
The wireless interface: BNC / 50 Ω
Sensitivity: 12 dB mu V (80dBS/N)
Sensitivity adjustment range: 10-32db mu V
Stray suppression: greater than or equal to 95dB
Maximum output level: +10 dBV

Emitter indicators:
Antenna program: pinger launcher adopts 1/4 wave long whip antenna with microphone
Built-in antenna
Output power: 20mW
Stray suppression: -60db
Power supply: two AA batteries
Use time: about 8-10 hours