MPR30-IFB User Manual
Rev. 03
26
TECHNICAL
SPECIFICATIONS
• Frequency ranges
: MPR30-IFB-N option 470 ÷ 700 MHz
MPR30-IFB-M option 566 ÷ 798 MHz
other ranges are available on request in 470÷798 MHz
• Switchable channels
: 40 groups of 60 channels fully user programmable.
• 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 narrowband
• Max deviation
: ±40 kHz
• “A” / “B” antenna in
: with sturdy connectors.
• Antenna input imp.
: 50 ohm sma type (SWR < 1:2; typ. 1:1.4).
• Sensitivity
: 2 µV ( 6 dBµV), for SND/N > 52 dB;
in the whole switching-window.
• Co-channel rejection
: > 2.5 dB.
• Adjacent chan. Sel.
: > 80 dB typical (for channel spacing ≥ 200 kHz).
• Spurious rec. Rej.
: > 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 ÷ 12 kHz.
• Frequency response
: ± 0.5 dB in the 30 Hz ÷ 12 kHz range.
• Distortion
: 0.3 % typical.
• SND/D ratio
: 90 dB typical
• Powering
: 2 x IEC-LR6 1.5V size-AA alkaline or rechargeable lithium elements
• Weight
: 100 g approx. without batteries
• Headphone-output
: Stereo Plug 3.5mm(TRS) Locking (M6 x 0.5 thread) with 2 X 150mW @ 32 Ohm
• Battery life
: approx.. 5 hours (alkaline batteries), 8 hours (lithium batteries)
The MPR30-IFB receiver complies with ETSI specifications: ETS 300 422.
