MIKE20/2.5M/LL/SMAM/S/S/33
External Antenna, Multi Band, Vertical/Linear, SMA Connector, 1.7-4.2GHz, 5.27dBi, 2.5m Cable

| Manufacturer | SIRETTA |
|---|---|
| Manufacturer Part No | MIKE20/2.5M/LL/SMAM/S/S/33Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 4855673 |
| Product Range | Mike Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | NT$651.730 |
| 5+ | NT$585.470 |
| 10+ | NT$519.210 |
| 50+ | NT$488.320 |
| 100+ | NT$457.430 |
| 250+ | NT$413.570 |
Product Information
| Manufacturer | SIRETTA |
|---|---|
| Manufacturer Part No | MIKE20/2.5M/LL/SMAM/S/S/33Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 4855673 |
| Product Range | Mike Series |
| Technical Datasheet | |
| Antenna Band | Multi Band |
| Antenna Type | - |
| Frequency Range | 600MHz to 960MHz, 1.7GHz to 4.2GHz |
| VSWR | 2.5 |
| Gain | 1.39dBi, 5.27dBi |
| Antenna Mounting | SMA Connector |
| Product Range | Mike Series |
| Protocol | 5G NR/4G LTE/LTE Cat M/NB-IoT, LoRa 868, Wi-Fi 2.4G/Wi-Fi 5/Bluetooth/Zigbee |
| Antenna Case / Package | 60mm x 106mm |
| Operating Temperature Min | -30°C |
| Operating Temperature Max | 75°C |
| Antenna Polarisation | Vertical, Linear, Omnidirectional |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The Siretta MIKE20/2.5M/LL/SMAM/S/S/33 is a high performance, multi-band omnidirectional antenna designed to deliver reliable connectivity across 5G, 4G LTE, LTE Cat M, and NB-IoT networks. Covering a wide frequency range of 600 to 960MHz and 1700 to 4200MHz, this antenna ensures consistent signal performance across key cellular and wireless standards. Featuring a compact 106mm low-profile design and a robust Ø60mm magnetic base, the MIKE20 provides secure, non permanent installation on metal surfaces, ideal for rapid deployment or temporary setups. Engineered for versatility, the antenna also supports LoRa (868 / 915MHz), Wi-Fi (2.4GHz & 5GHz), Bluetooth, and Zigbee, making it suitable for a wide range of IoT and industrial applications. An IP68 rated enclosure and an operating temperature range of -30°C to +75°C, the MIKE20 is built to withstand harsh environmental conditions, ensuring dependable performance in both indoor and outdoor installations. Supplied with a 2.5m low-loss cable and SMA male connector, this antenna is ready for immediate integration into cellular routers, gateways, and wireless devices.
- Wideband 5G/4G coverage: Supports 600 to 960MHz and 1700 to 4200MHz for global cellular compatibility
- Multi-protocol support: Compatible with 5G NR, 4G LTE, LTE Cat M, NB-IoT, LoRa, Wi-Fi, Bluetooth, and Zigbee
- Omnidirectional radiation pattern: Ensures stable signal reception in all directions for consistent connectivity
- Magnetic mount base: Strong 2kg pull force for quick, secure installation on metal surfaces
- Rugged IP68 design: Suitable for demanding indoor and outdoor environments
- Compact, low-profile form factor: 106mm height reduces visual impact on equipment
- 2.5m low-loss cable with SMA male connector: Ready for easy integration into wireless systems
- Operating temperature range: Reliable performance from -30°C to +75°C
Technical Specifications
| Antenna Band | Multi Band |
|---|---|
| Frequency Range | 600MHz to 960MHz, 1.7GHz to 4.2GHz |
| Gain | 1.39dBi, 5.27dBi |
| Product Range | Mike Series |
| Antenna Case / Package | 60mm x 106mm |
| Operating Temperature Max | 75°C |
| SVHC | No SVHC (04-Feb-2026) |
| Antenna Type | - |
|---|---|
| VSWR | 2.5 |
| Antenna Mounting | SMA Connector |
| Protocol | 5G NR/4G LTE/LTE Cat M/NB-IoT, LoRa 868, Wi-Fi 2.4G/Wi-Fi 5/Bluetooth/Zigbee |
| Operating Temperature Min | -30°C |
| Antenna Polarisation | Vertical, Linear, Omnidirectional |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Great Britain Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85177100 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .15 |
