JTS Dual Handheld Wireless Microphone System – UF-20R + 2× JSS-20
Free Delivery for orders over £150 (order by 3.30pm Mon-Fri).
At the pinnacle of JTS's professional wireless range, the UF-20R + 2× JSS-20 system represents a complete dual-channel flagship solution engineered for performers who refuse to compromise on audio quality or RF reliability. This complete package pairs the celebrated UF-20R wideband true diversity receiver with two JSS-20 dynamic handheld transmitters, delivering a ready-to-deploy professional wireless system for the most demanding live applications.
The UF-20R's wideband architecture spans an extraordinary 60–75MHz tuning range, providing up to 3,000 selectable frequencies and genuine flexibility to operate cleanly in virtually any RF environment. REMOSET technology allows the sound operator to remotely adjust frequency, RF power, sensitivity, low cut, key lock, and even user names on each transmitter — all from the receiver front panel without touching the microphones. The built-in cascading power and antenna distribution allows up to 10 UF-20R units to be linked without additional splitters, making system expansion effortless.
Key Features
- Dual-channel wideband true diversity receiver — 60–75MHz tuning range
- Up to 3,000 selectable UHF frequencies across 60–75MHz bandwidth
- REMOSET remote control of frequency, RF power, sensitivity, low cut, key lock and user name
- 200–480 metre operating range
- 15 preset groups of up to 63 interference-free compatible channels
- 6 user-programmable groups of 64 channels
Technical Specifications
UF-20R Dual Channel Receiver
| Frequency Control | PLL Synthesized |
| Frequency Setting | REMOSET (JTS patented) |
| Carrier Frequency Range | UHF 470–960MHz (wideband) |
| Channels | Dual |
| Bandwidth | 60–75MHz wideband |
| Selectable Frequencies | Up to 3,000 |
| Receiving Mode | True Diversity |
| Audio Output Level | Maximum 6dBu |
| Output Connectors | 2× XLR balanced + 2× 6.3mm unbalanced jack |
| Power Supply | 100–240V AC or 12V DC |
| Dimensions (W×H×D) | 480 × 45 × 260mm |
| Operating Range | 200–480 metres |
JSS-20 Dynamic Handheld Transmitter (×2 included)
| Capsule | SAM-8WLN dynamic (interchangeable) |
| Frequency Setting | REMOSET remote synchronisation |
| Bandwidth | Super wideband UHF |
| Construction | Aluminium alloy body |
| Battery | 2 × AA (optional rechargeable slide-in station available) |
Frequently Asked Questions
Does this system require a UK wireless licence?
This depends on the operating frequency. The UF-20R's wideband architecture covers a broad UHF range; the frequencies you operate on will determine your licence requirements. For UK use, operation on CH38 (606.5–614MHz) requires a shared PMSE licence, obtainable directly from Ofcom. Operation on CH65 (823–832MHz) and CH70 (863–865MHz) is licence-exempt. Always confirm your specific operating frequency before use.