Ebyte E220-900T22D User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E220-900T22D User Manual
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.
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12. Related Models
Model No.
Chip Scheme
Frequency
Hz
Tx power
dBm
Distance
km
Package
Size
mm
Interface
E220-400T22S
LLCC68
433/470M
22
5
SMD
16*26
TTL
E220-400T30S
LLCC68
433/470M
30
10
SMD
20*40.5
TTL
E220-900T22S
LLCC68
868/915M
22
5
SMD
16*26
TTL
E220-900T30S
LLCC68
868/915M
30
10
SMD
20*40.5
TTL
E220-400T22D
LLCC68
433/470M
22
5
DIP
21*36
TTL
E220-400T30D
LLCC68
433/470M
30
10
DIP
24*43
TTL
E220-900T22D
LLCC68
868/915M
22
5
DIP
21*36
TTL
E220-900T30D
LLCC68
868/915M
30
10
DIP
24*43
TTL
13. Antenna Recommendation
13.1 Antenna Recommendation
Antennas are an important role in the communication process, and often inferior antennas will have a great impact on the
communication system. Therefore, our company recommends some antennas as supporting our company's wireless modules with
excellent performance and reasonable prices.
Table 13-1 Register description
Model No.
Type
Frequency
Hz
Interface
Gain
dBi
Height
mm
Feeder
cm
Features
TX868-JZ-5
Rubber Antenna
868M
SMA-J
2.0
52
-
Ultra-short straight,
omnidirectional antenna
TX868-JK-20
Rubber Antenna
868M
SMA-J
3.0
210
-
Bendable rubber,
omnidirectional antenna
TX868-XPL-100
Suction Antenna
868M
SMA-J
3.5
290
100
Small suction antenna,
cost-effective
TX915-JZ-5
Rubber Antenna
915M
SMA-J
2.0
52
-
Ultra-short straight,
omnidirectional antenna
TX915-JK-11
Rubber Antenna
915M
SMA-J
2.5
110
-
Bendable rubber,
omnidirectional antenna
TX915-JK-20
Rubber Antenna
915M
SMA-J
3.0
210
-
Bendable rubber,
omnidirectional antenna
TX915-XPL-100
Suction Antenna
915M
SMA-J
3.5
290
100
Small suction antenna,
cost-effective

Ebyte E220-900T22D Specifications

General

Brand	Ebyte
Model	E220-900T22D
Category	Wireless modules
Language	English