SR1010AB-MD150-MP1 - UWB Transceiver Module 3.1-5.8GHz | SPARK Microsystems
部品番号: SR1010AB-MD150-MP1 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $136.75 | $136.75 |
| 10 | $136.75 | $1,367.50 |
| 100 | $136.75 | $13,675.00 |
| 500 | $136.75 | $68,375.00 |
| 1,000 | $136.75 | $136,750.00 |
SR1010AB-MD150-MP1 概要
An ultra wideband transceiver module is a complete radio subsystem that transmits data using extremely short, low-power pulses spread across a very wide spectrum. In the RF hierarchy, a UWB module sits within the broader categories of RF transceivers, short-range wireless communication systems, and RF modules. UWB technology enables precise ranging and high data-rate links with very low energy per bit, which is why it has become the preferred physical layer for indoor positioning, secure keyless entry, and low-power wireless sensor networks.
Key features of this module include IEEE 802.15.4 UWB impulse radio compliance, coverage of the full 3.1 GHz to 5.8 GHz UWB band, and an integrated trace antenna that eliminates the need for external antenna design and RF matching work. According to the SPARK Microsystems product highlight on DigiKey, the SR1010AB-MD150-MP1 and its sibling SR1020AB-MD110-MP1 are characterized by ultra-low power consumption, which directly extends battery life in portable and IoT devices.
The SPARK Microsystems SR1010 transceiver family is built around SPARK's proprietary impulse radio architecture, which achieves efficient wake-and-transmit cycles rather than continuous carrier operation. This makes the module particularly suited to applications where average current draw, not peak throughput, dominates the power budget. The integrated antenna design also shortens time-to-market because the RF section is pre-certified and pre-matched at the module level.
Typical applications include asset tracking and indoor positioning systems, wireless sensor networks for industrial monitoring, and low-latency gaming or wearable links where milliwatt-scale average power matters. The connector mount form factor allows prototyping and production integration without soldering the module directly onto the main PCB.
Designers should account for antenna keep-out and ground clearance around the module's integrated trace antenna, and verify regulatory channel selection within the 3.1 GHz to 5.8 GHz band for the target region.
This page synthesizes distributor pricing, family alternatives, and practical design notes not found in the manufacturer datasheet, with prices verified as of 2026-10-20.
ドロップイン代替品: SR1010AB-MD150-MP1 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: SR1010AB-MD150-MP1 （同一形状・フットプリント） — 相違点: Frequency Range, Product Type.
クイック比較ツール — 並列比較する代替部品を選択:
SR1020AB-MD110-MP1
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$110 / 個
データシートを見る →SR1010AB-MD150-MP1 仕様
| Product Type | 802.15.4 Ultra Wideband (UWB) Impulse Radio Transceiver Module |
| Frequency Range | 3.1 GHz to 5.8 GHz |
| Antenna Type | Integrated Trace Antenna |
| 実装タイプ | Connector Mount |
| RF Integration Level | Integrated (transceiver module with antenna) |
| Wireless Standard | IEEE 802.15.4 UWB |
| Modulation | Impulse Radio Ultra Wideband (IR-UWB) |
| Manufacturer | SPARK Microsystems International Inc. |
| Family | SR1010AB UWB Module Series |
| RoHS ステータス | RoHS compliant (per IC Online listing) |
SR1010AB-MD150-MP1 standard ピン配置ガイド
SR1010AB-MD150-MP1 (standard パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: SR1010AB-MD150-MP1.
詳細は データシート をご参照ください。
主な用途
SR1010AB-MD150-MP1 の用途: 6 件s: Indoor Asset Tracking and Positioning, Wireless Sensor Networks, Low-Power Wearables and Gaming Peripherals, Secure Keyless Entry and Access Control, Robotics and Autonomous Navigation, Smart Home and IoT Presence Detection.
Indoor Asset Tracking and Positioning
The SR1010AB-MD150-MP1 fits indoor asset tracking because UWB impulse radio in the 3.1 GHz to 5.8 GHz band provides centimeter-level time-of-flight ranging accuracy that narrowband radios cannot match, and the module's ultra-low power consumption (per SPARK Microsystems' product highlight) allows coin-cell or small-battery tags to run for long periods. The integrated trace antenna removes RF design work from the tag BOM, shrinking both size and engineering time. In a typical deployment the module is mounted on the asset tag via its connector interface, exchanging 802.15.4 UWB ranging frames with fixed anchors; the trade-off versus Bluetooth beacons is a smaller ecosystem but dramatically better positional accuracy and multipath immunity.
おすすめ
Wireless Sensor Networks
For industrial wireless sensor networks, the SR1010AB-MD150-MP1 is attractive because SPARK Microsystems' impulse radio architecture wakes, transmits a short burst, and sleeps, keeping average current in the microamp-to-milliamp range depending on duty cycle - a decisive advantage over continuous-carrier radios for battery-powered nodes. The 802.15.4 UWB standard also provides robust coexistence in dense RF environments, and the integrated trace antenna means sensor nodes can be sealed without connectorized antennas. Nodes typically report periodically or on event to a gateway; the trade-off is that UWB links favor burst traffic over sustained streaming, so designers should size reporting intervals around the module's power profile from the manufacturer datasheet.
おすすめ
Low-Power Wearables and Gaming Peripherals
Wearables and wireless gaming peripherals benefit from the SR1010AB-MD150-MP1's combination of low latency, very low average power, and small integrated-antenna footprint. UWB impulse radio transmits short pulses rather than holding a carrier, so body-worn devices avoid the thermal and battery penalties of high-duty-cycle 2.4 GHz radios while achieving reliable short-range links at 3.1 GHz to 5.8 GHz. The connector mount form factor permits placement inside plastic enclosures without RF rework during prototype iterations. Designers should account for the keep-out region around the integrated trace antenna when packaging the device near the human body, and confirm SAR/regulatory compliance for body-worn operation in the target market.
おすすめ
Secure Keyless Entry and Access Control
UWB has become the preferred physical layer for secure keyless entry because time-of-flight ranging at 3.1 GHz to 5.8 GHz makes relay attacks impractical - the SR1010AB-MD150-MP1 enables the vehicle or lock to verify that the key fob or credential is physically present, not merely in radio range. The module's ultra-low power consumption allows fobs to maintain multi-year battery life, and the integrated trace antenna keeps fob industrial design compact. In an anchor role, the module listens for UWB ranging exchanges and gates the unlock decision on measured distance. The trade-off versus classic LF/RFentry systems is that UWB requires provisioning of the 802.15.4 UWB channel plan and anchor placement.
おすすめ
Robotics and Autonomous Navigation
Indoor robots and AMRs need absolute position references that wheel odometry and IMUs cannot provide; the SR1010AB-MD150-MP1 supplies centimeter-class UWB ranging to fixed anchors across the 3.1 GHz to 5.8 GHz band, enabling localization fused with onboard odometry. Because the module draws ultra-low average power per SPARK Microsystems' product data, it adds negligible load to the robot's power budget, and its integrated trace antenna avoids a protruding external antenna in the robot chassis. Ranging frames are exchanged on a periodic schedule with ceiling or wall anchors; designers must verify anchor geometry so that at least three to four anchors are in range everywhere the robot operates, and account for antenna blockage from metal chassis structures.
おすすめ
Smart Home and IoT Presence Detection
Presence detection and room-level automation benefit from the SR1010AB-MD150-MP1's ability to perform precise distance measurement rather than coarse RSSI inference, allowing a smart home hub to distinguish which room a wearable or tag is in using UWB time-of-flight at 3.1 GHz to 5.8 GHz. The module's ultra-low power profile suits always-listening tag hardware, and the integrated trace antenna and connector mount simplify embedding into consumer enclosures without an RF engineering cycle. Hubs deploy one or more modules as anchors while battery devices carry tags; the trade-off versus Wi-Fi/BLE presence sensing is added system complexity in exchange for deterministic, privacy-friendly positioning that does not require cameras.
おすすめ
エンジニアリング参考データ: SR1010AB-MD150-MP1 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | SR1020AB-MD110-MP1 |
|---|---|---|
| Package / Form Factor | UWB module, connector mount, integrated trace antenna (MD150) | UWB module, connector mount, MD110 antenna configuration |
| Brand | SPARK Microsystems International Inc. | SPARK Microsystems International Inc. |
| Wireless Standard | IEEE 802.15.4 UWB impulse radio | UWB impulse radio (SR1020 transceiver) |
| Antenna | Integrated trace antenna | Integrated antenna (MD110 configuration) |
| Power Profile | Ultra-low power (per manufacturer product highlight) | Ultra-low power (per manufacturer product highlight) |
| Primary Use Case | Ranging / low-power UWB links | Higher data-rate UWB links |
主な差別化要因
- Integrated trace antenna eliminates external antenna BOM （vs SR1020AB-MD110-MP1)
- Ranging-optimized SR1010 transceiver core （vs SR1020AB-MD110-MP1)
- Connector mount enables solderless iteration （vs Solder-down UWB modules)
設計ノート
Because the SR1010AB-MD150-MP1 uses an integrated trace antenna, the host PCB layout must respect the manufacturer's recommended keep-out and ground-clearance regions around the module. Placing copper planes, metal housings, or battery cells near the antenna aperture detunes the trace and reduces link budget at 3.1 GHz to 5.8 GHz. Verify the connector part number and mating footprint in the SPARK Microsystems datasheet, and prototype with the module plugged in before committing to a production connector location to confirm real-world RF performance inside the final enclosure.
The module's headline advantage is ultra-low average power for battery-powered tags and sensors. To realize it, the host firmware should use short, bursty 802.15.4 UWB exchanges with long sleep intervals rather than continuous polling, since impulse radio spends energy per pulse rather than per second of carrier-on time. Measure actual average current across your intended duty cycle during bench bring-up using a precision current probe; distributor data does not publish exact Tx/Rx current figures for this part, so take those numbers from the official SPARK Microsystems datasheet and validate them against your sleep-state implementation.
Two pitfalls recur with UWB modules. First, regulatory channel selection within 3.1 GHz to 5.8 GHz differs by region (FCC, ETSI, and others permit different UWB channels); configure the module for the destination market's permitted channels and verify compliance documentation before shipping. Second, do not assume this module is interchangeable with the SR1020AB-MD110-MP1 without checking the connector footprint and antenna configuration - the MD150 and MD110 variants differ, and a swap without footprint verification can leave the antenna incorrectly oriented or the connector mismatched.
コンプライアンス情報
RoHS compliance stated in IC Online product listing. Other compliance declarations not stated in retrieved data - request formal certificates from SPARK Microsystems or distributor compliance portals.
