10KM wireless PTZ and RS485 control command device
Model:ST10TWG
Modulation FM
Frequency 220-240MHz
Transmit power
Wireless mode Point to point
Antenna type External omnidirectional
antenna
Support range 10KM (LOS)
Function RS485 signal
10km Steady-type wireless PTZ command control equipment
Features :
1.High performance, high stability, high reliability,
suitable for a variety of adverse working conditions;
2.Software change the
transmit power, do not open the device to change the output power;
3.Software
change the squelch opening level, site commissioning is more
convenient;
4.Warming frequency reference source, to ensure that the sending
and receiving frequency of the high stability;
5.Provide a variety of data
interface that connects users to a variety of external devices
6.Built-in
modem, direct data transmission;
7.Provide an external modem
interface;
8.Excellent thermal design is suitable for long-term uninterrupted
work;
9.Waterproof and dustproof, and suitable for field
work;
10.Precision die-cast aluminum structure with professional circuit
design, anti-jamming capability;
11.Frequency synthesizer technology,
dual-phase-locked loop and dual VCO, transmit start-up time less than
10ms;
12.Effective communication distance;
13.A variety of modulation, for
a variety of customer needs;
14.Through the computer, flexible and easily set
the frequency, power, squelch opening level, the rate of channel interface rate
/ parity mode, emission limit, the parameters;
15.Provide the EIA-232,
EIA-485, TTL multiple data interface that connects users to a variety of
external devices;
Either built-in modem, direct data transmission can also be
an external modem, flexible and easily build the system;
16.FSK, MSK, GMSK,
etc. to choose from a variety of modulation mode for easy compatibility with a
variety of radio interoperability;
17.0-1200,2400,4800,9600,19200 bps various
transmission rate configured to provide the best cost performance;
18.Support
for point to point, point-to-multipoint, and a variety of network structure,
flexible networking;
19.Provide low-power configuration, sleep currents as
low as 3mA, data radio standby current less than 60mA, channel radio standby
current less than 30mA;
20.Industrial grade product design, the operating
temperature range -40 – +70 ° C
◆ indicators of data transmission and data interface
• The channel
transfer rate: 0 ~ 1200bps (FSK type)
2400/1200bps (MSK / FFSK basic
type)
4800/2400/1200bps (MSK / FFSK Enhanced)
9600/19200bps (GMSK high
speed)
• Bit Error Rate: 2400bps rate ≤ 10-7 @-105dBm
• Data Interface:
EIA-232, EIA-485, the TTL, asynchronous transfer
• Interface data structures:
a start bit +8 bit data + 1 bit stop bit
Or 1 start bit +8 bit data + parity
bit + 1 stop bit.
Parity bit can be set through the computer to select for
odd parity or even parity
• data interface rate: 0 ~ 1200bps (FSK
type)
9600/4800/2400/1200bps (MSK type) can be set through the
computer
38400/19200/9600/4800bps (GMSK type), through a computer set up
http://www.0086cctv.com/10km-wireless-ptz-and-rs485-control-command-device
http://www.0086cctv.com/10km-wireless-ptz-and-rs485-control-command-device
wireless
av transmitter and receiverrs485
signal transmitter and receiver
