shenzhen shenzhen shenzhen shenzhen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co ., ., ., ., ltd ltd ltd ltd tel: tel: tel: tel: 86-755-82943662 86-755-82943662 86-755-82943662 86-755-82943662 sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com k k k k y y y y l l l l - - - - 500 500 500 500 s s s s mini-size mini-size mini-size mini-size wi wi wi wi r r r r e e e e l l l l e e e e ss ss ss ss d d d d a a a a ta ta ta ta t t t t r r r r an an an an s s s s c c c c e e e e i i i i v v v v e e e e r r r r modu modu modu modu le le le le KYL-500S is a mini-size rf transceiver. it is usually used for restricted space application. with ttl interface, it is widely used for micro-controller wireless communication and other ttl level port communication systems. it has high reliability and good performance. i i i i . . . . technical technical technical technical specification specification specification specification performance performance performance performance power output: 5 0mw(default), (10~100mw optional) rf line-of-sight range: 1000m@1200bps; 600m@9600bps rf effective rate: 1200/2400/4800/9600/19200bps space channel: 1mhz(default),(12.5/25khz/other c ustomiz ation ) bandwidth: <25khz receiver sensitivity: -123dbm@1200bps(1% ber) networking networking networking networking networking topology: point-to-point, point-to-multipoint compatibility compatibility compatibility compatibility kyl-200 and kyl-300 series
shenzhen shenzhen shenzhen shenzhen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co ., ., ., ., ltd ltd ltd ltd tel: tel: tel: tel: 86-755-82943662 86-755-82943662 86-755-82943662 86-755-82943662 sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com power power power power supply voltage: 5v dc (default), 3.3-3.6v( optional) transmit current: <40ma receive current: <20ma sleep current: < 3 0ua general general general general communication mode: half-duplex frequency band: 400-470mhz mhz channel: 8(default),16/32/64(optional) interface: ttl physical physical physical physical properties properties properties properties size: 28 mm 15 mm 10mm (excluding antenna base and data pin) weight: 2 0 g antenna base: 50 , sma operating temperature: industrial:-40 ~+85 (tcxo) frequency stability: 2.5ppm industrial ii ii ii ii . . . . application application application application field field field field ky l - 500s the mi cr o pow e r wi re l e ss t ra ns c e iv e r d a ta module is suit a ble f o r : * w i re l e ss a l ar m a nd s ec u r ity s y s t e ms * w i re l e ss scanner * b uilding a utom a tion, s ec u r it y , wi re l e ss monito r ing a nd c ont r o l * w i re l e ss d a ta t ra nsmission, a utom a tic d a ta c oll ec tion s y s t e m; * s po r ts t ra ining & c omp e tition; * w i re l e ss p o s , p da wi re l e ss sm ar t t er min a l; * w i re l e ss t e l e m e t r y c h ar ging f or p ar king, p ar king lot; * w i re l e ss mod e m automobi l e insp ec tion a nd f ou r- w h ee l o r i e nt a tion; * p oint to mult i - point wi re l e ss n e two r k ......
shenzhen shenzhen shenzhen shenzhen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co ., ., ., ., ltd ltd ltd ltd tel: tel: tel: tel: 86-755-82943662 86-755-82943662 86-755-82943662 86-755-82943662 sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com iii iii iii iii . . . . how how how how to to to to use use use use it it it it 1. default 5v power supply 2. pin definition (6pin) t t t t a a a a b b b b le le le le 1: 1: 1: 1: j j j j p p p p 1 1 1 1 p p p p in in in in d d d d e e e e f f f f i i i i n n n n i i i i t t t t io io io io n n n n s s s s a a a a n n n n d d d d c c c c o o o o nn nn nn nn ect ect ect ect ion ion ion ion met met met met h h h h o o o o d d d d s s s s pin no. s i g n a l n a me function level electronic level remarks 1 gnd g r ounding of pow e r supply - 2 vcc power supply dc - 5 v 3 rxd/ttl data receiving ttl ttl 4 txd/ttl data transmitting ttl ttl 5 slp sleep control - sleep signal low level valid 6 test factory testing - 3. 3. 3. 3. installation installation installation installation dimension dimension dimension dimension 4 4 4 4 . . . . the the the the function-indicator function-indicator function-indicator function-indicator light light light light a. the red and green led indicator turn on for 500ms when power on. b. the red led indicator is always on when transmitting data. it is off when finishing data transmitting . c. the green led indicator is always on when receiving data. it is off when finishing data receiving 5 5 5 5 . . . . parameter parameter parameter parameter setting setting setting setting by by by by our our our our software software software software you can use our software kylcom.exe to read or set the parameter on computer. when you connect rf module to pc by the testing cable, please remember to connect the db9 as well as usb port to computer. corresponding corresponding corresponding corresponding frequency frequency frequency frequency points points points points at at at at 433mhz 433mhz 433mhz 433mhz of of of of 1-8 1-8 1-8 1-8 channels channels channels channels
shenzhen shenzhen shenzhen shenzhen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co ., ., ., ., ltd ltd ltd ltd tel: tel: tel: tel: 86-755-82943662 86-755-82943662 86-755-82943662 86-755-82943662 sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com www.rf-data.com channel frequency channel frequency channel frequency channel frequency 1 429.0325mhz 2 430.0325mhz 3 431.0325mhz 4 432.0325mhz 5 433.0325mhz 6 434.0325mhz 7 435.0325mhz 8 436.0325mhz 6 6 6 6 . . . . sleep sleep sleep sleep function function function function instruction: instruction: instruction: instruction: in order to save power, kyl-500l transceivers support sleep function. in sleep mode, the current consumption is less than 1ua. a. a. a. a. how how how how to to to to use use use use the the the the sleep sleep sleep sleep function: function: function: function: the pin7 slp in jp1 is the signal of sleep control. at high power level, transceiver stays in working mode. at low power level (<0.5v), transceiver stays in sleep mode. the slp signal can convert transceiver from working to sleep mode in 1ms after falling edge. if the sleep signal arrives when the transceiver is transmitting data, the module will enter sleep mode after finishing transmission. from sleep mode to working, it takes the transceiver 1ms after rising edge. to disable the opened sleep function of kyl-500l, the slp (sleep) pin should be definitely connected with 0 or ground. b. b. b. b. attentions attentions attentions attentions about about about about the the the the use use use use of of of of sleep sleep sleep sleep function: function: function: function: when the sleep function enabled, any supply glitches, such as switch dithering, fire striking or quick switching on and off may cause the transceiver moving to wrong sleep mode. users can avoid this error by making a compulsive restoration once the cpu delays 100ms after switching on about about about about the the the the sleeping sleeping sleeping sleeping mode mode mode mode 7. 7. 7. 7. standard standard standard standard package package package package (a). one KYL-500S rf module (b). one 6-pin ribbon cable (c). one coil antenna if you have special requirements, please contact us for more details.
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