Coaxial RF Modulator And AV To RF Converter For Classic Gaming And Home Theater On Any TV Or Projector Turns Composite In To RF Channel 3 Or 4 For PS2 PS3 PS4 DVD VCR And More

Coaxial RF Modulator: Convert Composite AV to Channel 3/4
✔️ 1x Composite, 1x L/R, RF out, CH3/CH4, NTSC, 1 unit

This compact RF modulator turns a standard composite AV signal into an RF broadcast that can be picked up on any TV or projector. It's ideal for retro gaming setups with PS2/PS3/PS4, VCRs, or DVD players where modern HDMI inputs are missing.

✅ Inputs: 1× Composite RCA (CVBS) video, L/R audio
✅ Output: 1× F-type RF coax (Channel 3/4 selectable)
✅ Format: NTSC
✅ Range: >100 ft coaxial distribution
✅ Power: 5 V DC adapter (included)
✅ Compatibility: PS2/3/4, Switch, VCR, DVD, cable box, CCTV, etc
✅ Frequency Range: CH3=61.25 / CH4=67.25
✅ Output Impedance: 75Ω
✅ Output level: 80±5dBμV
✅ Sound system: 4.5 MHz
✅ Video Input Impedance: 75 Ω
✅ Audio Input Impedance: 13±3k Ω
✅ TV to ANT Insertion Loss: 50-860 -6±2dB
✅ A/V connector: RCA female
✅ RF Input: F female
✅ RF Output: F female
✅ Operating Temperature: 0℃ ~ +40℃
✅ Product Size/Weight: 88×65×27 mm / 60 g
✅ Packaging Size/Weight: 128×100×30 mm / 105 g
✅ Package contents: 1x RCA to Coaxial Adapter (color: multi)

💡 What is a coaxial RF modulator used for in home theater and retro gaming setups?

This handy device turns a modern AV signal into an RF broadcast so older TVs can tune in content from newer sources. It helps you reuse legacy gear and share one source across multiple screens.

- Converts CVBS and audio into RF signals for old TVs
- Lets you run Channel 3 or Channel 4 for NTSC displays
- No drivers needed; plug in and go
- Works with PS2/PS3/PS4, VCRs, DVDs, and CCTV feeds