Chengdu Ebyte Electronic Technology Co., Ltd. E10-433MD-SMA User ManualCopyright ©2012–2018,Chengdu Ebyte Electronic Technology Co.,Ltd. 32 Specification and parameter2.1 Limit parameterMain parameter Performance RemarkMin. Max.Power supply(V) 0 3.6 Voltage over 3.6V will cause permanentdamage to moduleBlocking power(dBm) - 10 Chances of burn is slim when modules areused in short distanceOperating temperature(℃) -40 85 -2.2 Operating parameterMain parameter Performance RemarkMin. Typ. Max.Operating voltage(V) 1.8 3.3 3.6 ≥3.3 V ensures output powerCommunication level(V) - 3.3 - For 5V TTL, it may be at risk of burningdownOperating temperature(℃) -40 - 85 Industrial designOperating frequency(M Hz) 425 433 525 Support ISM bandPowerconsumptionTX current(mA) - 80 - Instant power consumptionRX current(mA) - 13 - -Sleep current (μA) - 0.6 - Software is shut downM ax Tx power(dBm) 19 20 21 -Receiving sensitivity(dBm) -124 -126 -128 Air data rate is 1kbpsAir data rate(bps) 0.123k - 1M Controlled via user’s programmingMain parameter Description RemarkDistance for reference 2000m Test condition:clear and open area, antenna gain: 5dBi,antennaheight: 2.5m,air data rate: 1kbpsFIFO 64Byte M ax length transmitted each timeCrystal frequency 26M Hz -M odulation GFSK(recommended)(G)FSK, 4(G)FSK, (G)M SK,OOKPackage DIP -Connector 1.5mm -Communication interface SPI 0-10M bpsSize 16.6 *24mm -Antenna SM A-K 50 ohm impedance