The HR-31S is a premium true diversity system in the UHF spectrum that can fully exploit its strengths, in particular in connection with the RWW software. The transmission takes place either in the professional switchable band 731-790 MHz or in the license-free range 823-832 MHz. The other features also convince: quick setup via infrared andan exceptionally long service life of the transmitter from up to 15 hours on just one set of batteries.
True diversity wireless receiver with PC control
Multifrequency wireless receiver with high-quality true diversity reception
Real-time monitoring and data management using RWW PC software
2 license-free frequency ranges: 731-790 MHz (10 EU countries) and 823-832 MHz (14 EU countries)
731-790 MHz (requires license in Germany) is lockable and offers 244 fixed frequencies (10 frequency banks with up to 25 frequencies each)
823-832 MHz (license-free in Germany) offers 48 fixed frequencies (8 frequency banks with up to 7 frequencies each)
292 frequencies manually adjustable in steps of 25 kHz within 68 MHz switching bandwidth
Parallel operation of up to 16 systems is possible without any interference
Pilot tone technology (PLL) and noise squelch for interference-free operation
Automatic frequency scan (AFS) finds interface-free channels
Infrared interface for easy and error-free channel transfer to transmitters via infrared signal
LCD for battery status of the transmitter, antenna A/B, RF reception level, AF audio level and frequency
Serial RS-485 interface for connecting a computer with the optional USB/RS-485 converter U485
Up to 32 units can be linked with network cables
Lock function avoids accidental changing of settings
XLR and 6.3 mm jack output
2 detachable BNC antennas allow for use with the R-14D antenna divider
Mains input Coaxial power connector (M) Power supply cord with AC adapter (provided)
Display type:
Monochrome LCD display
Connections:
2 x antenna via BNC (F) 8 V Output: 1 x line via 3-pin XLR Output: 1 x line via 6.3 mm jack socket (stereo) mounting version Link: 2 x via RJ14 (F) mounting version
Frequency band:
UHF 823 - 832 MHz; UHF 731 - 790 MHz
Frequency selection:
292 Switchable frequencys In 10 groups with up to 25 preset frequencies each and In 8 groups with up to 7 preset frequencies each
Modulation:
FM
Frequency stability:
± 0.0005 %
Range:
80 m with line of sight
Switching bandwidth:
68 MHz
Switch:
On/off switch
Diversity:
True diversity
Material:
Metal
PC connect:
Relacart RWW software with Dongle (optional) via RJ14 (F) mounting version
Housing design:
Desktop console housing 1 U (19") 48.3 cm rack installation (provided)