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Williams AV FM Receiver Bundle - PPA R37-20
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Description
PPA R37-20 FM Receiver Bundle with 20 PPA R37N Receivers
FM receiver bundle. Includes: (20) PPA R37N FM receivers, (20) EAR 022 surround earphones, (20) BAT 001-2 AA alkaline batteries.
Specifications
EAR 022
PPA R37
Style | Around-ear speaker |
Plug | 3.5mm mono |
Cord | 39" |
Driver Size | 23 mm |
Nominal Impedance | 32? |
Freq. Response | 20 - 20kHz |
Weight | 15g |
Max Power Input | 30 mW |
Sensitivity | 118 dB @ 1kHz |
Dimensions: | 4.1" x 2.85" x 1.38" (104 x 72 x 35mm) |
Weight: | 4.6oz (130g) with batteries. 2.6oz (73g) without batteries |
Color: | Black |
Battery Type: | (2) AA Alkaline or 2 x AA NiMH |
Battery Life: | Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs |
Current Consumption: | 52mA nominal |
Temperature Range: | – 0 to 50C |
Channels | 17, accessed via seek button in battery compartment |
Operating Freq.: | 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* |
Intermediate Freq.: | 75 kHz |
FM Deviation: | 75 kHz |
De-Emphasis: | 75 µS |
LED Indicator: | Power: Green; Low Battery: Flashes Green |
AFC Range: | ± 120 kHz |
Sensitivity: | 2 µV at 12 dB Sinad with squelch defeated |
Input Overload: | 100 mV |
Frequency Response: | 200 – 15 kHz |
Modulation: | FM, +/- 75 kHz peak deviation |
Signal-to-Noise Ratio: | 65 dB min @ 100 uV |
Receive Antenna: | Integral with earphone/headphone cord |
Audio Output: | 35 mW max, peak into 16 ohms |
Output Connector: | 3.5 mm stereo/mono phone jack |
Earphone: | Earbud-type with foam cushion, 3.5 mm plug, 32 ? |
Auto Shut-off | Enters sleep mode after approx 6 mins of no RF signal |
Approvals: | FCC, Industry Canada, RoHS, WEEE |
Warranty: | Lifetime PLUS Limited Warranty, 90 Days on most accessories. |
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