shenzhen kylcom communication equipment co., ltd.rf models rf io models-金沙js1005线路

1、using tcxo, digital pll and other advanced technology, high stability;

2.  built-in modem, direct data transmission, the air baud rate is 1200/2400 optional;

3,  small size, can be easily embedded in the user equipment;

4,  metal shell, good shielding, anti-interference ability is stronger;

5,  through the computer or at instructions to set the frequency, channel speed, interface rate / check mode and other parameters;

6,  with send and receive lights, easy installation and debugging, clear working conditions;

7,  provide voice channels, optional handset accessories, direct intercom, convenient on-site installation and function expansion.

8,  industrial-grade product design, operating temperature range -40 - 70 °c.

9,  a variety of optional communication interface: rs-232, ttl, rs-485;

10, data format: 8n1/8e1/8o1 (other formats can also be provided, such as 9-bit data bits);

11, transceiver integration, half-duplex operation mode.;

12, antenna impedance: 50ω (standard sma, can be customized);

amr automatic meter reading；

building automation, security, wireless monitoring and control of room equipment,access control system;

wireless alarm and security systems, wireless queuing machine and wireless medical containers;
site management, station scheduling

                                                     kyl-600l pin definitions

1.frequency range：vhf/uhf （standard value 223-235mhz） 

2.frequency stability：±2.5ppm 

3.working mode：half-duplex 

4.channel spacing：25khz

5.voltage：dc 12v（customization） 

6.transmitting distance：2km above(standard antenna: 10cm antenna， line-of-sight, the height of antenna 1.5m)

receiver main technical indicators 

1. receiver sensitivity：≤0.25μv（12db信纳比） 

2.adjacent channel selectivity≥70db

3.intermodulation rejection：≥65db 

4.spurious and image suppression：≥70db

5.audio output power： 0.5w（8ω，10％失真）

6.receive distortion：≤3％

7.receive current：≤ 50ma

transmitter main technical indicators

1.transmitting output power：500mw 

2.spurious response suppression：≥70db

3.frequency deviation：≤5khz

4.modulation distortion：≤3％

5.modulation sensitivity：5mv

6.transmitting current : ≤300ma