MNZB-24-B0 MeshNetics, MNZB-24-B0 Datasheet - Page 14

• Manufacturer Part Number: MNZB-24-B0
• Description: MOD 802.15.4/ZIGB 2.4GHZ RF PORT
• Manufacturer: MeshNetics
• Series: Zigbit™r

Specifications of MNZB-24-B0

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kBytes Flash, 8kBytes RAM, 4kBytes EEPROM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Other names: 758-1000-2; ZDM-A1281-B0

General recommendations:
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•
•
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© 2007 MeshNetics
Metal enclosure should not be used. Using low profile enclosure might also affect antenna tuning.
Placing high profile components next to antenna should be avoided.
Having holes punched around the periphery of the board eliminates parasitic radiation from the board edges
also distorting antenna pattern.
ZigBit module should not be placed next to consumer electronics which might interfere with ZigBit’s RF
frequency band.
180º
180º
202,5º
202,5º
157,5º
157,5º
225º
135º
225º
135º
112,5º
112,5º
247,5º
247,5º
Z
Y
270º
270º
-1
-2
-3
-4
-5
Zi gBi t™ O EM M odule s
-20
5
4
3
2
1
0
1
0
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-15
-
90º
90º
292,5º
292,5º
67,5º
67,5º
PCB Antenna
Z
315º
45º
315º
45º
337,5º
22,5º
337,5º
22,5º
0º
X
Y
0º
Symmetric Dipole Antenna Pattern
Symmetric Dipole Antenna Pattern
X
ZDM-A1281-B0
Battery compartment
Product Datasheet
(horizontal plane)
ZDM-A1281-B0:
ZDM-A1281-B0:
(vertical plane)
Page 14 of 24
Nylon leg