HF FM VHF UHF Broadband RF Power Amplifier FM Transmitter Amplifier Shell 35DB WYDZ-PA-1M-750MHz-3W
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RF Power Amplifier with High Gain and Wide Frequency Range
Important Notice:
The RF power amplifier is a sensitive component. Always connect the input and output before powering it on, and ensure proper impedance matching to avoid damage.
Technical Specifications:
- Power Supply Voltage: DC +12~15V (typical 15V, 0.3-0.5A)
- Working Frequency: 1MHz-750MHz, 50-ohm input/output impedance via SMA connectors
- Maximum Output Power: 34.8 dBm (3W)
- Typical Power Gain: 35 dB (slight decrease in gain above 300MHz)
- Maximum Input Power: <+10dBm
- Size: 45 x 30 x 14 mm (with aluminum alloy shielding case)
Measured Power Index:
- 2-300MHz: Maximum +34 dBm (3W)
- 300-500MHz: Greater than +32 dBm
- 500-750MHz: Greater than +30 dBm
Package Includes:
- 1 x RF Power Amplifier
- 1 x Type-C Cable
Perfect for RF Applications
This RF amplifier offers high performance across a broad frequency range, ideal for applications in communication systems, signal amplification, and testing environments. With its compact design and robust power output, it's a versatile solution for enhancing signal strength.
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Frequently asked questions
Reviewed by SDRstoreAnswers prepared with AI from staff replies and reviewed by SDRstore.
Can the amplifier be used with the HackRF Portapack H4?
Yes. The HF FM VHF UHF Broadband RF Power Amplifier (1 MHz–750 MHz, 3 W) can be used with the HackRF Portapack H4. Ensure proper 50 Ω impedance matching, keep input power within the amplifier’s supported range to avoid damage, and use a suitable antenna and proper cooling for stable operation.
Verified by SDRstore · 11/01/2026Customer questions
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