Specifications

1) Half-duplex work mode;
2) Standard connection: RS-232/RS-485/TTL;
3) Double phase-lock loop, double VCO structure.

 

 

Wireless PTZ Camera Controller

Product Model: SG-302

Special Features:

1	Can be set 256 Spots, the channel spacing is 25KHZ (standard)
2	Integration of transceiver, both digital and analog signals can be send and switch quickly
3	Either co-frequency or unco-frequency in air transmission
4	Double loop and VCO structure, high stability
5	Use 5W imported power amplifier module
6	Use standard TTL, RS232 (or 485) level, convenient to connect to the control keyboard or personal computer directly
7	SMT design, stainless steel outshell, miniature size and easy to install, can stick heat sinks
8	Testing methods is in accordance with Mobile Communications “90” standard

 

Application: 
Generally, there are three important points must be emphasized:

1 The communication interfaces are the same standard RS485 / RS232 interface;

2 The same baud rate;

3 Terminal access method and the commonly used method of cable access must be in the same parity bit.

 

Specifications:

Transmitter System Indicators
Frequency	150-450MHz
RF Power	5W
Power	DC 12V
Current	≤ 1.6A
Await current	≤ 50 mA
Frequency stability	± 2.5ppm
Channel spacing	25KHz
Antenna Impedance	50Ω
Ambient temperature	-30 ~ +60
Frequency settings	data-chosen-switches or be written on the computer
Data transfer rate	1200bps/2400bps/4800bps/9600bps
Modulation	FSK/MSK
Modulation Distortion	≤ 3%
Modulation Sensitivity	100mV (3KHz offset)
Adjacent channel power ratio	≥ 65dB
Spurious frequency components	≤-65Db
Size	250*180*110mm

 

Packaging Details
Accessories	2*antennas (customized)
Style	Color gift box or paper carton
Size	Undetermined
Overall Weight	3kg

 

 
Prompt: Please make sure that the current is switched off before you install the antennas. And there is more than 10 meters between the two to avoid signals jam because of too strong signals.

Replacement

Influence the second sale of products do not belong to the category of return within 30 days you get this product. Such as appearance injury, High-voltage fuse, Damp, Broken seals, soaking, and so on. Transportation costs of replacement, repairment etc. Paid by the buyer!!!

 

Warranty

One year free warranty, 3 months for spare parts. We only charge for replacement parts cost when exceed one year.

 

Shippment

1. Items are only shipped after all payments are received by DHL, UPS, FEDEX etc. within 1~7 work day.
2. Free shipping to select countries, please check carefully the shipping & packing in detail.
3. For dispatching smoothly and safety, we have the final decision on the selection of shipping company.
4. Please do kindly notice that there maybe a little difference in transportation time by the reason as climate, accident or other issues, sorry for not responsible for any reason of delays.