通用型3BHE014185R0002 UU D148 AE02
通用型3BHE014185R0002 UU D148 AE02
通用型3BHE014185R0002 UU D148 AE02
通用型3BHE014185R0002 UU D148 AE02說明書
通用型3BHE014185R0002 UU D148 AE02原理圖
通用型3BHE014185R0002 UU D148 AE02接線圖
3BHE014185R0002 UU D148 AE02數據發射模塊的工作頻率為315MHz,採用聲表諧振器SAW穩頻,頻率穩定度·高,當環境溫度在-25∼+85度之間變化時,頻飄僅為3ppm/度。特別適合多發一收無線遙控及數據傳輸係統。聲表諧振器的頻率穩定度僅次於晶體,而一般的LC振蕩器頻率穩定度及一致性較差,即使採用高·質微調電容,溫差變化及振動也很難保證已調好的頻點不會發生偏移。
3BHE014185R0002 UU D148 AE02發射模塊未設編碼集成電路,而增加了一只數據調制三極管Q1,這種結構使得它可以方便地和其它固定編碼電路、滾動碼電路及單片機接口,而不必考慮編碼電路的工作電壓和輸出幅度信號值的大小。
3BHE014185R0002 UU D148 AE02比如用PT2262或者SM5262等編碼集成電路配接時,直接將它們的數據輸出端第17腳接至數據模塊的輸入端即可。
3BHE014185R0002 UU D148 AE02數據模塊具有較寬的工作電壓範圍2.1∼3.5V,當電壓變化時發射頻率基本不變,和發射模塊配套的接收模塊無需任何調整就能穩定地接收。當發射電壓為3V時,空曠地傳輸距離約20∼50米,發射功率較小,當電壓5V時約100∼200米,當電壓9V時約300∼500米,當發射電壓為12V時,為·佳工作電壓,具有較好的發射效果,發射電流約60毫安,空曠地傳輸距離700∼800米,發射功率約500毫瓦。
3BHE014185R0002 UU D148 AE02當電壓大於l2V時功耗增大,有效發射功率不再明顯提高。這套模塊的特點是發射功率比較大,傳輸距離比較遠,比較適合惡劣條件下進行通訊。天線·好選用25厘米長的導線,遠距離傳輸時·好能夠豎立起來,因為無線電信號傳輸時收很多因素的影響,所以一般實用距離只有標稱距離的一半甚至更少,這點需要開發時注意。
3BHE014185R0002 UU D148 AE02數據模塊採用ASK方式調制,以降低功耗,當數據信號停止時發射電流降為零,數據信號與發射模塊輸入端可以用電阻或者直接連接而不能用電容耦合,否則發射模塊將不能正常工作。數據電平應接近數據模塊的實際工作電壓,以獲得較高的調制效果。
3BHE014185R0002 UU D148 AE02發射發射模塊·好能垂直安裝在主板的邊緣,應離開周圍器件5mm以上,以免受分布參數影晌。模塊的傳輸距離與調制信號頻率及幅度,發射電壓及電池容量,發射天線,接收機的靈敏度,收發環境有關。
3BHE014185R0002 UU D148 AE02一般在開闊區·大發射距離約800米,在有障礙的情況下,距離會縮短,由於無線電信號傳輸過程中的折射和反射會形成一些死區及不穩定區域,不同的收發環境會有不同的收發距離。
25B-D6P0N1142個
SDB/COMPACT7M2-2BB2 1個
3BHE028915R0101 PC D237 A101 2個
3BHE023584R2441 PP D113 24-110110 1個
3BHE014185R0001 UU D148 AE01 1個
3BHE014185R0002 UU D148 AE02 1個
3BSE013231R1 TU811V1 4個
3BSE013230R1 TU810V1 6個
3BSE008508R1 DI810 2個
3BSE008516R1 AI810 2個
3BSE008552R1 DI811 2個
3BSE008514R1 DO820 4個
3BSE013208R1 TB820V2 2個
GD200A-200G/220P-4
BSD0750
2198-S086-ERS4
6FC5373-0AA01-0AA2
6ES7677-2WB42-0GB0
590P-53270020-P00-U4A0
590P/0070/500/0011/UK/AN/0/0/0
VPL-B1153F-PK14AS
MPL-B580J-MK74AA
Hds02.2-W040N-Hs12-01-FW
EV2000-4T1320P
6181P-15TPXPSS
AD57G-S3
RASP-412AI1S0-C320V1
RASP-312AI1S0-C320V1
RAMO-D02AI1S-C320s1
VT-VSPD-1-21/V0/0-0-1
PM861AK01
6SL3130-6TE23-6AA3
PM861AK02 3BSE018160R1
6SL3120-1TE32-0AA3
MFC075B0M2
MFC075B0M5
METSEPM8240
TVM 2.2- 050-220/300-W1
TVM 2.4- 050-220/300-W1
TDM 1.2-100-300-W1-220
TDM 3.2-20-300-W0
AG661-466100000045
MAG ORE-512
6SC6130-0FE01
PD D405 A101
E82EV552K4C200
HONEYWELL R7510-B1003-4 R7510B10034
HONEYWELL R7510-B1003-2 R7510B10032
HOFFMAN ENCLOSURES AFMSC30248SS AFMSC30248SS
HOFFMAN ENCLOSURES AFMSC20206SS AFMSC20206SS
GOULDS PUMP AV2V50100D AV2V50100D
GIDDINGS & LEWIS M.1016.9428-R9 M10169428R9
GIDDINGS & LEWIS 502-03944-00 5020394400
GENERAL ELECTRIC M60-K03-HLH-F8L-H6L-M5C-PXX-UXX-WRH M60K03HLHF8LH6LM
GENERAL ELECTRIC IC2800Y122A2K IC2800Y122A2K
GENERAL ELECTRIC IC2800Y122A2B IC2800Y122A2B
GENERAL ELECTRIC DS3810CLCB DS3810CLCB
GENERAL ELECTRIC DS3800HPBC DS3800HPBC
GENERAL ELECTRIC DS200SHVMG1AFE DS200SHVMG1AFE
GENERAL ELECTRIC 5CD164MA019A002 5CD164MA019A002
GENERAL ELECTRIC 531X132APGACG1 531X132APGACG1
GENERAL ELECTRIC 145D4738G1 145D4738G1
GENERAL ELECTRIC 115D2291G2 115D2291G2
GE FANUC IC800SSI107D2 IC800SSI107D2
GE FANUC IC800SSD228S1 IC800SSD228S1
GE FANUC IC697CPU771 IC697CPU771
GE FANUC IC3600AIAD1 IC3600AIAD1
GE FANUC 44A391796-G01 44A391796G01
FOXBORO P0961FR P0961FR
FOXBORO P0926CP P0926CP
FISHER ROSEMOUNT DH6005X1-DA1 DH6005X1DA1
FISHER ROSEMOUNT CL6011X1-BA1 CL6011X1BA1
FISHER ROSEMOUNT CL6003X1-A3 CL6003X1A3
FISHER ROSEMOUNT CL6003X1 CL6003X1
FISHER ROSEMOUNT CL6003 CL6003
FANUC A20B-8001-0120 A20B80010120
FANUC A20B-1001-0770 A20B10010770
FANUC A06B-6102-H222 A06B6102H222
FANUC A06B-6050-H006 A06B6050H006
FANUC A06B-6047-H104 A06B6047H104
FANUC A06B-6045-H005 A06B6045H005
FANUC A06B-0583-B374 A06B0583B374
FANUC A06B-0313-B202 A06B0313B202
EUROTHERM DRIVES 591P/0725/500/0040/UK/ARM/0/115/0 591P07255000040U
ELECTRO CRAFT DDM-005X DDM005X
DOMINO 37711 37711
DOLAN JENNER SS400-10082/RECEIVER SS40010082RECEIV
CUTLER HAMMER SV9NCLWCN SV9NCLWCN
CUTLER HAMMER ND312T33W ND312T33W
CUTLER HAMMER HNB31200T HNB31200T
CUTLER HAMMER HLDB3600FT33W HLDB3600FT33W
CINCINNATI MILACRON 6SC6101 6SC6101
CATEL 152499-5 1524995
BOSCH 1070077958-200 1070077958200
BOSCH 1070071221-102 1070071221102
BOSCH 1070071212-106 1070071212106
BOSCH 1070062309-502 1070062309502
BOSCH 050881-403 050881403
BAUMULLER BUS21-30/60-31-031 BUS21306031031
BALDOR MT-7030-ALYDN MT7030ALYDN
BAILEY CONTROLS NMFC-05 NMFC05
BAILEY CONTROLS INNPM-11 INNPM11
AUTOMATED LOGIC M01010PNX M01010PNX
ATLAS COPCO LTD27SR005-RE LTD27SR005RE
ASEA BROWN BOVERI YXT115B YXT115B
ASEA BROWN BOVERI 926A416G13 926A416G13
ASEA BROWN BOVERI 923A357G05 923A357G05
ASEA BROWN BOVERI 7883A61G04 7883A61G04
ASEA BROWN BOVERI 6205BZ10100K 6205BZ10100K
ASEA BROWN BOVERI 58422177 58422177
ASEA BROWN BOVERI 57360001-A/5 57360001A5
ASEA BROWN BOVERI 57275847 57275847
APC PD40G6FK1-M PD40G6FK1M
ANN ARBOR AAT2TTPIII850-SXTFT AAT2TTPIII850SXT
AMK KU-BF1 KUBF1
ALLEN BRADLEY 803-A12 803A12
ALLEN BRADLEY 6160-T53 6160T53
ALLEN BRADLEY 505-M/A24487 505MA24487
ALLEN BRADLEY 2711-T12C6 2711T12C6
ALLEN BRADLEY 2711P-K15C4D1 2711PK15C4D1
ALLEN BRADLEY 2711P-B12C6D7 2711PB12C6D7
ALLEN BRADLEY 2711-K6C15L1 2711K6C15L1
ALLEN BRADLEY 1785-V30B 1785V30B
ALLEN BRADLEY 1785-L60B/E 1785L60BE
ALLEN BRADLEY 1775-MEA 1775MEA
ALLEN BRADLEY 1772-LG 1772LG
ALLEN BRADLEY 1771-NBVC 1771NBVC
ALLEN BRADLEY 1771-E3 1771E3
ALLEN BRADLEY 1771-DSX2 1771DSX2
ALLEN BRADLEY 1768-L45S 1768L45S
ALLEN BRADLEY 1756-M2 1756M2
ALLEN BRADLEY 1756-L63 1756L63
ALLEN BRADLEY 1756-L60M03SE 1756L60M03SE
ALLEN BRADLEY 1756-L55M16 1756L55M16
ALLEN BRADLEY 1756-L55M14 1756L55M14
ALLEN BRADLEY 1747-OCEDDBA 1747OCEDDBA
ALLEN BRADLEY 150-B35NBDA-J1 150B35NBDAJ1
ALLEN BRADLEY 150-B180NBD 150B180NBD
ALLEN BRADLEY 1398-DDM-030X 1398DDM030X
ALLEN BRADLEY 1398-DDM-019-DN 1398DDM019DN
ALLEN BRADLEY 1395-B65-D1-PZ 1395B65D1PZ
ALLEN BRADLEY 1395-B63-D1-PZ 1395B63D1PZ
ALLEN BRADLEY 1395B/S-B63-D1-PZ 1395BSB63D1PZ
ALLEN BRADLEY 1394-SJT10-A 1394SJT10A
ALLEN BRADLEY 1370A-RAOA7-0B1E 1370ARAOA70B1E
ALLEN BRADLEY 1336VT-B060-EOS-FA2-L3 1336VTB060EOSFA2
ALLEN BRADLEY 1336VT-B040-EAR-FA2-L3-S1 1336VTB040EARFA2
ALLEN BRADLEY 1336S-B100-AN-EN4 1336SB100ANEN4
ALLEN BRADLEY 1336S-B075-AA-EN-GM1 1336SB075AAENGM1
ALLEN BRADLEY 1336S-B075-AA-EN 1336SB075AAEN
ALLEN BRADLEY 1336S-B020-AA-EN4-GM1-HA2 1336SB020AAEN4GM
ALLEN BRADLEY 1336S-A020-AA-EN4-HA1-L6 1336SA020AAEN4HA
ALLEN BRADLEY 1327AA-BB-40-B 1327AABB40B
ALLEN BRADLEY 1326AB-B720E-21-MK7L 1326ABB720E21MK7
ALLEN BRADLEY 1326AB-B530E-21-Z13 1326ABB530E21Z13
ALLEN BRADLEY 1326AB-B3E-11 1326ABB3E11
ADEPT TECH 30340-40000 3034040000
ADEPT TECH 30340-20000 3034020000
ACTUS POWER NPSA-103MU-E4CSA NPSA103MUE4CSA
ACTUS POWER NPSA-103MU-E1BS NPSA103MUE1BS
ACCURAY 082157-002 082157002