参数资料
型号: EK2503
厂商: Synapse Wireless
文件页数: 15/42页
文件大小: 0K
描述: EVAL KIT FOR SNAP MESH NETWORKNG
标准包装: 1
系列: SNAP™ Network
类型: 收发器,SNAP
频率: 900MHz
适用于相关产品: RF300PC1
已供物品: 3 个板,3 根天线,线缆,CD,文档
其它名称: 746-1041
If all of your nodes are on and the yellow LEDs are blinking, proceed to the next
section. Otherwise, here are some trouble-shooting tips that may apply .
SN111 Troubleshooting
Tip: “Lit” does not always mean “on”
On the SN111 node, the “external power” LED indicates just that – that external
power is currently being provided to the board – but it (by itself) does not indicate
that the SNAP Engine has actually been powered. You must manually slide the on/off
switch (located next to the “barrel” power connectors) to the “on” position.
SN171 Proto Board Troubleshooting
Tip #1: Verify the power-related jumpers :
Your SN171 “proto-board” node should have come from the factory preconfigured to work
with an external DC power supply. Still, as a double-check, verify that the PWRSEL jumper is
in the VEXT position (connecting pins 2-3), not the VBAT position (connecting pins 1-2).
Tip #2: Verify the LED related jumpers:
The SN171 “proto-board” node should come from the factory preconfigured to enable its two
on-board LEDs (one yellow, one green). If the unit is not blinking its yellow LED, it is worth
verifying that the LED1 and LED2 jumpers are both installed.
EK2500 Users Guide-v1.7
Page 15
of 42
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相关代理商/技术参数
参数描述
EK-25033-A21 功能描述:麦克风 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm
EK-25033-C09 功能描述:麦克风 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm
EK2505 功能描述:EVAL KIT FOR SNAP MESH NETWORKNG RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件,板 系列:SNAP™ Network 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796
EK2540-7R 功能描述:EURO-CASSETTE 150W 2X 15V RoHS:否 类别:电源 - 外部/内部(非板载) >> DC DC Converters 系列:* 标准包装:1 系列:Quint 类型:隔离 输入电压:24V 输出:24V 输出数:1 输出 - 1 @ 电流(最大):24 VDC @ 50A 输出 - 2 @ 电流(最大):- 输出 - 3 @ 电流(最大):- 输出 - 4 @ 电流(最大):- 功率(瓦特):1200W 安装类型:底座安装 工作温度:0°C ~ 40°C 效率:- 封装/外壳:模块 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H(110mm x 231mm x 156mm) 包装:散装 电源(瓦特)- 最大:1200W 批准:- 其它名称:277-69722866365-NDQUINT-BAT/24DC/12AH
EK2540-9ER 制造商:Power-One 功能描述:DCDC - Bulk