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WIDEBAND ENG RECEIVER
MPR30ENG is a compact true diversity receiver designed for professional ENG, broadcast, and field production applications. This receiver features a real TRUE DIVERSITY configuration along with a unique wide-band tuning range up to 230 MHz.
All audio processing is managed by a powerful DSP to allow multicompanding, audio enhancement and a digital control data. Very easy and versatile thanks to its:
▪ Oled display,
▪ navigation button controls,
▪ infrared sinc and programming,
▪ micro-usb,
▪ automatic scan.
FEATURES
Up to 232 MHz bandwidth in 470/952 MHz range
TRUE DIVERSITY RECEIVER with 2 whip antennas
Miniature design with integrated battery pack: ▪ rechargeable lithium pack ▪ 2 x AA batteries
Easy to use thanks to an OLED display
Dedicated function buttons
Frequency scan function
Automatic transmitter programming thru infrared and USB
MIC and LINE balanced outputs
| Frequency ranges | N option 470 ÷ 700 MHz other ranges are available on request in 470÷798 MHz |
|---|---|
| Switchable channels | 2400 user programmable frequencies, organized in 40 groups of 60 channels |
| Switching-window | up 232 MHz |
| Frequencies | microprocessor controlled frequency synthesizer circuit with 25 kHz minimum step. The frequencies can be easily PC reprogrammed with the optional UPK 300E Programming Kit |
| Frequency error | < ± 2.5 ppm, in the rated temperature range |
| Temperature range | -10 ÷ +55 °C |
| Modulation | FM, with 50 µs de-emphasis |
| Nominal deviation | ±40 kHz (Max. operating deviation = ± 60 kHz) |
| Antenna input imp. | 50 ohm sma type (SWR < 1:2; typ. 1:1.4) |
| Sensitivity |  2 µV ( 6 dBµV), for SND/N > 58 dB 5 µV (14 dBµV), for SND/N > 98 dBin the whole switching-window [1] |
| Amplitude response | < 0.5 dB (for RF input signal:6 dBµV ÷ 100 dBµV) |
| Co-channel rejection | > 2.5 dB |
| Adjacent chan. Sel. | > 80 dB typical (for channel spacing ≥ 200 kHz) |
| Spurious rec. reject. | > 100 dB |
| IF image rejection | > 90 dB |
| Intermod. rejection | > 76 dB |
| IIP3 | > +10 dBm typical |
| Spurious emissions | < 2 nW (typical = 0.1 pW) |
| Noise Reduction | ENR (Wisycom Extended-NR) |
| AF bandwidth | 30 Hz ÷ 20 kHz |
| Frequency response | ± 0.5 dB in the 30 Hz ÷ 19 kHz range. |
| Distortion | 0.3 % typical |
| SND/D ratio (Anal.) | 100 dB typical [1] |
| Powering | 2 x IEC-LR6 1.5V size-AA alkaline or NiMh rechargeable 1 x CR-V3 battery pack 1 x KLIC 8000 or CR-V3R lithium-ion rechargeable (i.e. DR9708 duracell) |
| Battery life | approx. 7 hours with MPRLBP Lithium-ion battery pack CS-KLIC8000 type approx. 3.5 hours with 2x AA Alkaline batteries Energizer approx. 4.5 hours with 2x AA NiMH 2.5Ah |
| Weight | 100 g approx. without batteries |
| Audio line-output | mono balanced on 3.5 mm jack socket lockable |
| Audio line-out lev. | MAX +18 dBu (peak deviation), adjustable in one dB step in a range of 54 dB |
| Audio Headphone-out | 3.5 mm jack socket lockable |
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