HM-TRP-RS232 Series 100mW Transceiver modules V1.0 1. General HM-TRP series is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is RS-232 interface, it is easy to realize the wireless data transmission. It is flexible for the users to set the baud rate,frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters. The RS-232 is your ideal HM-TRP-RS232 choice for designing wireless data transmission products which can be widely used on wireless data transmission field. 2. Features Low cost, high performance , high reliability FSK modulation, 2-way half duplex communication, strong anti-interfere 433/470/868/915MHz ISM bandglobally license free. Maximal output power100mW(20dBm)output power adjustable between 1-20dBm Sensitivity -117dBm Supply current for Tx 100mA 20dBm, 40mA 14dBm Supply current for Rx 25Ma Low current sleep mode 1uA Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other. Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software. Easily use, auto exchange on communication & transceiver Communication speed 1.2kbps -115.2kbpscan be modulated through software Afford ENABLE control signaluser self control work duty cycle RSSI function With LED indication Longer transmission distanceover 1Km in open air Small size 44.1X 30 X 1.2mm . Tuning free Accord FCC,ETSI standard. 3. Application Remote control, remote measurement system Wireless meter Access control Identification system Data collection IT household appliance Intelligence household appliance Baby monitoring system 1 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales hoperf.com HM-TRP-RS232 Series 100mW Transceiver modules V1.0 4. Maximum specifiction Parameter Min Max Unit Power supply(VCC) -0.3 +3.6 V Storage temperature -40 +150 Operate temperature -40 +85 Reflow temperature +260 5. Parameter Parameter Condition Min Typical Max Unit Power supply ( VCC) 2.4 3.3 3.6 V Operate temperature -40 25 85 HM-TRP-433 414 434 454 Operate frequency MHz HM-TRP-470 450 470 490 HM-TRP-868 849 869 889 HM-TRP-915 895 915 935 Max output power 18 20 dBm Output range 1 20 dBm FSK,Fdev=35K, -117 -115 dBm DR=1.2Kbps, FSK,Fdev=35K, -114 -112 DR=9.6Kbps, Receive Sensitivity FSK,Fdev=35K, -111 -109 DR=40Kbps FSK,Fdev=35K, -104 -102 DR=100Kbps 20dBm output 100 120 mA power Tx Current 14dBm output 40 50 power Rx Current 25 30 mA Sleep Current 1 2 uA Modulate data rate 1.2 115.2 Kbps Modulate deviation 10 160 KHz Receive bandwidth 30 620 KHz RS-232 Data Rate 1.2 115.2 Kbps RS-232 data bit 8 bit RS-232 stop bit 1 bit 2 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales hoperf.com