RF Antennas & Test Tools
TT02 433MHz Spring Antenna
Matched spring antenna for 315MHz / 433MHz remote control modules and RF range testing.
MOQ: Samples / 100 pcs / bulkLead time: 3-7 days for samplesPayment: WorldFirst / Alibaba / T/T
Technical Specifications
| Frequency | 315MHz / 433MHz options |
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| Gain | 2.5dBi |
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| Length | 36mm |
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| Use | RF module antenna matching |
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Typical Applications
- RF module integration
- Remote control range test
- Antenna matching
Procurement Notes
| Sample | Available for evaluation |
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| MOQ | Samples / 100 pcs / bulk |
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| Lead time | 3-7 days for samples |
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| Payment | WorldFirst WorldTrade, Alibaba Trade Assurance, T/T |
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| Shipping | DHL, FedEx, UPS, or air freight after confirmation |
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| Certification | Available on selected models / request documents |
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Recommended Matching
- Matched transmitter / receiver
- Antenna option
- Demo board or sample kit
Common Questions
- Tell FNRF your target country before choosing frequency and certification documents.
- RF range depends on antenna, enclosure, ground plane, height, and interference environment.
- For battery products, send standby current and wake-up requirements before sampling.
What To Test First
- Pairing behavior and output interface in your controller.
- Distance test with your enclosure and antenna position.
- Power consumption, supply stability, and motor/noise interference.
Need model selection help?
Send your target frequency, distance, voltage, antenna space, interface, and estimated quantity. FNRF can recommend a matching transmitter, receiver, antenna, and demo kit.
Ask FNRF Engineer
