Model PPA VP 37 Wide-Band FM Wireless Listening System
24
Personal PA Receiver (Model PPA R38)
Dimensions:
4.1” x 2.85” x 1.38” (104 x 72 x 35 mm)
Weight:
4.6 oz (130 g) with batteries. 2.6 oz (73 g) without batteries
Color:
Black/Silver. Black ABS Plastic case with Aluminum faceplate.
Battery Type:
(2) AA Alkaline or (2) AA NiMH Rechargeable
Battery Life:
(2) AA non-rechargeable alkaline batteries (BAT 001-2), approx.
50 hrs
(2) AA rechargeable NiMH batteries (BAT 026-2), 1500mAh,
approx. 32 hrs
Current Consumption:
47 mA nominal at 2.4 VDC
Operating Temp. Range:
32°
– 122° F (0° to 50° C)
Channels:
17 Wideband, accessed via menu
Operating Frequencies:
72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3,
75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz*
FM Deviation:
75 kHz
De-Emphasis:
75 µS
Display Screen:
1” OLED
Power Indication:
Power button, backlit green.
Good battery strength - glows solid. Low battery - slow flashes.
Error - fast flashes with 1 sec delay.
Sensitivity:
2 µV at 12 dB Sinad with squelch defeated
Input Overload:
100 mV
Frequency Response:
200 Hz – 15 kHz, ±3 dB
Modulation:
FM, +/- 75 kHz peak deviation
Signal-to-Noise Ratio:
Minimum 65 dB @ 1.0 V
Receive Antenna:
Integral with earphone/headphone cord
Audio Output:
35 mW max at 16 Ω
Headphone Connector:
3.5 mm stereo jack, mono output for stereo or mono earphones,
headphones, or neckloops
Power Save - Display Off/Sleep
Mode/Auto-Off:
Display Off:
5, 30, or 60 seconds of no button pushes
(adjustable in menu)
Sleep Mode:
6 mins of no RF signal or button pushes; wakes
up with RF Signal or any button push
Auto Off:
2 hours of no RF signal or button pushes
