UHF Systems - S4.4
Based on the award winning S4000, the new Trantec S4.4 UHF system boasts a multi-function receiver, 4 switchable frequencies and the latest PLL quartz tuning technology, making it the ultimate choice when up to 4 frequencies are required. It can be used licence free in the UK on channel 70. The S4.4 system is available in Lapel and Aerobic versions, which can be switched for use with a musical instrument, plus a Handheld with a dynamic capsule.
Click here for the brochure. 
S4.4 Hardware Manual
The new S4.4 has a host of additional features including LEDs on the receiver showing Power On, AF Peak level, RF Level and Diversity Channel A or B. In addition, the diversity operation receivers have front mounted antennae and variable gain jack plug output.
The handheld version is fitted with a dynamic capsule and the beltpack has a locking 3.5mm jack plug. The transmitter battery life is in excess of ten hours.
THE RANGE
- S4.4L-EA-UK: Beltpack/Guitar system
- S4.4H-EA-UK: Handheld system with dynamic head transmitter
- S4.4W-EA-UK: Aerobic system
All S4.4 systems are supplied with antenna and power supply.
TECHNICAL SPECIFICATION
| S4.4RX RECEIVER |
| RF Frequency bands available: 719-720, 742-744, 863-865Mhz |
| 4 Channel Capability |
| Audio Frequency Response: Handheld 80Hz-16kHz (+/-3dB), Belt pack 60Hz-16kHz (+/-3dB) |
| Audio S/N Ratio: >100dBA |
| Audio output: Variable to +10dBu via unbalanced 1/4" mono jack, +16 dBu via balanced XLR 3F |
| Display: 4 position RF bar graph, AF Peak (Overload), Diversity A/B |
| DC Input: 12V, 100mA |
| Dimensions: 35 x 213 x 98mm |
| Weight: Approx 580g |
| S4.4LTX TRANSMITTER |
| 4 Channel capability |
| Controls: Frequency select, On/Off switch, Lapel/Instrument select, Gain adjust |
| Indicator: Battery status LED |
| LP2 Lavalier microphone: Omni-directional back electret condenser |
| Operating voltage 9v @ <50mA |
| Operating time approx 10 hours |
| Power Output: Max 10mW |
| Connectors: Audio input via 3.5mm jack socket |
| Dimensions: 60 x 100x 30mm including belt clip |
| Weight: Approx 90g |
| Fully meets with requirements of ETSI 300-422/455, FCC part 74h |
| S4.4MTX TRANSMITTER |
| 4 Channel Capability |
| Controls: Frequency select and On/Off switch |
| Indicator: Battery status LED |
| High quality cardioid dynamic head |
| Operating voltage 9v @ <50mA |
| Operating time approx 10 hours |
| Power Output: Max 10mW |
| Dimensions: 280 x 50 max (including grille) |
| Weight: 210g |
| Fully meets with requirements of ETSI 300-422/455 FCC part 74h |
R & TTE Declaration (pdf)