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20EK1
20EK1 - Brand New TE Connectivity Corcom Filters IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
[ ember** ] **
Product Description
The EM2420 is a true single-chip 2.4 GHz IEEE 802.15.4 compliant RF transceiver designed for low-power and low-voltage wireless applications. The EM2420 includes a digital direct sequence spread spectrum baseband modem and an effective datarate of 250 kbps. The EM2420 chip is only available from Ember with a licensed Ember networking stack and is targeted to approved 8-bit processors.
Key Features
• True single-chip 2.4 GHz IEEE 802.15.4 compliant RF transceiver with
baseband modem, MAC support, and networking stack.
• DSSS baseband modem with 2 MChips/s and 250 kbps effective data rate.
• Suitable for both RFD and FFD operation
• Low current consumption (RX: 19.7 mA, TX: 17.4 mA)
• Low supply voltage (2.1 – 3.6 V) with integrated voltage regulator
• Low supply voltage (1.6 – 2.0 V) with external voltage regulator
• Programmable output power
• No external RF switch / filter needed
• I/Q low-IF receiver
• I/Q direct upconversion transmitter
• Very few external components
• 128 (RX) + 128 (TX) byte data buffering
• Digital RSSI / LQI support
• Hardware MAC encryption (AES-128)
• Battery monitor
• QLP-48 package, 7x7 mm
• Complies with EN 300 440 and FCC CFR-47 part 15, ARIB STD-T-66
• Powerful and flexible development tools available
Applications
• 2.4 GHz IEEE 802.15.4 systems
• ZigBee systems
• Consumer Electronics
• Industrial Control
• Home/building automation
• PC peripherals
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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