E19 Series; Antenna Guidance; Antenna Recommendation - Ebyte E19-868M20S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

8. E19 Series

Model No. IC
E19-433M 20S2 SX1278
E19-915M 30S SX1276
E19-868M 30S SX1276
E19-868M 20S SX1276
E19-433M 30S SX1278
E19-915M 20S SX1276
E19-433M 20SC SX1278

9. Antenna guidance

9.1 Antenna recommendation

The antenna is an important role in the communication process. A good antenna can largely improve the
communication system. Therefore, we recommend some antennas for wireless modules with excellent performance and
reasonable price.
Model No. Type
TX868-XP-100 Sucker
TX868-JK-20 Rubber
TX868-JZ-5 Rubber
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Frequency Tx power
(Hz) (dBm)
433M 20
915M 30
868M 30
868M 20
433M 30
915M 20
433M 20
Frequency
Interface
Hz
868M SM A-J
868M SM A-J
868M SM A-J
Test distance
Package
km
SMD
5
SMD
10
SMD
10
SMD
5
SMD
10
SMD
5
SMD
5
Gain
Height Cable
dBi
3.5 29cm 100cm
3 200mm -
2 50mm -
E19 -868M20S User Manual
Antenna Model No.
Stamp hole
15 * 15
Stamp hole
25 * 40 /IPEX
Stamp hole
25 * 40 /IPEX
Stamp hole
17.6*25.2
Stamp hole
25*37
Stamp hole
17.6*25.2
Stamp hole
17.6*25.2
Function feature
Sucker antenna, High gain
Flexible &omnidirectional
Short straight &omnidirectional
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