PRO AV CATALOG
Rechargeable Personal FM Listening System
Model: PFM PRO RCH
- 17 selectable channels 72-76 MHz
- Auxiliary input -- broadcast any audio source
- FM signal, compression, mute control
- Improves listening for individuals or groups
- Lifetime PLUS Limited Warranty
The included transmitter can broadcast on 17 selectable channels on the 72-76 MHz and has an range of up to 150 feet. Listeners using the included receivers can listen by choosing from a variety of different earphones and headphone options. People with hearing aids can connect a neckloop (not included) to their headphone jack. This allows the audio from the transmitter to go directly to their hearing aids with Telecoil technology.
This FM listening system includes a transmitter, receiver, microphone, rechargeable batteries, charger, earphones, and headphones, all neatly packed in a portable carrying case for easy transport.
- 17 selectable channels 72-76 MHz
- Auxiliary input -- broadcast any audio source
- FM signal, compression, mute control
- Improves listening for individuals or groups
- Lifetime PLUS Limited Warranty
- Applications:
- Classrooms
- Small-group listening
- Employee training
- Consultations
- One-on-one conversations
- Warranty - Yes
- Wireless Receiver Transmission - FM
- Spec Sheet available - Yes
- Number of Channels: 17
- Warranty (Length/Type): Lifetime PLUS Limited
- Certifications: FCC
- Number of Receivers Supplied: 1
- EAR 041:
•Style: Single, in-ear, isolation earphone
•Plug: 3.5mm mono
•Cord: 39"
•Driver Size: 10 mm
•Nominal Impedance: 16ohms
•Freq. Response: 20 - 20kHz
•Weight: 6g
•Max Power Input: 5 mW
•Sensitivity: 104 dB at 1kHz
•Replacement Silicone Tip: EAR 043 (0ne pair) - HED 021:
•Style: Mono, folding headphone
•Plug: 3.5mm mono
•Cord: 39"
•Driver Size: 30 mm
•Nominal Impedance: 32ohms
•Freq. Response: 20 - 20kHz
•Weight: 52g
•Max Power Input: 100 mW
•Sensitivity: 110 dB at 1kHz
•Replacement Pads: HED 023 (one pair) - MIC 090:
•Element: Electret-Condenser
•Pick-Up Pattern: Omni-directional
•Impedance: 1.5 kohms
•Frequency Response: 20 Hz – 18 kHz
•Dynamic Range: 79 dB
•Sensitivity: -56 ± 3 dB
•Signal-to-Noise Ratio: 63 dB
•Plug: 3.5 mm, right-angle
•Cord Length: 39”
•Color: Black
•Weight: 0.05 lbs
•Replacement Windscreen: WND 006
•Replacement Clip: CLP 090
•Approvals: RoHS
•Warranty: 90 days - PPA R37:
•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 uS
•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 at 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 OHMS
•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 - PPA T46:
•Dimensions: 4.1” L x 2.8” W x 1.1” D (104 mm x 71 mm x 28 mm)
•Weight: 2.6 oz (74 g), no batteries
•Color: Black/Silver
•Enclosure Material: Shatter-resistant PC/ABS plastic with textured scratch-resistant aluminum faceplate
•Battery Type options: Two (2) AA 1.5 V non-rechargeable Alkaline batteries (BAT 001-2), 75 mA nominal current drain, up to 30 hours battery life
•Two (2) AA 1.5 V NiMH rechargeable batteries (BAT 026-2), 75 mA nominal current drain, up to 20 hours battery life per charge, recharges in 14–16 hours, uses CHG 3502 or CHG 3512 Charger
•Operating Frequencies: Selectable, 17 channels, 72.1 – 75.9 MHz*. Switchable 8 or 17 Channel Mode. (8-channel mode setting corresponds with PPA R35-8 receiver channels)
•Stability: ± .005%, frequency synthesized, crystal reference, PLL
•Modulation: Wide-band FM, 75 kHz peak, 75 µS pre-emphasis
•RF Output: 80 mV/m at 3 m (max. allowed by FCC rules)
•Range: 150 ft/45 m
•Frequency Response: 180 Hz to 13 kHz, ± 3 dB at 1% max. THD
•Signal-to-Noise Ratio: 65 dB (typical) transmitted
•Transmit Antenna: Integral with microphone cord
•Microphone: Electret type, 3.5 mm mono plug
•External Display: OLED for status and menu information. Status: Ch/Freq, Mic Audio Level, Auxiliary Input Audio Level, Battery Status, Mic Mute, Channel Lock, Dual-Preset mode. Menu: Ch/Freq display mode select, Volume, Aux Input, Compression, 17 or 8-channel mode, screen time out, screen brightness, restore default settings
•External Controls: Momentary push button: push and hold 3 seconds for power On/Off, push and release for microphone mute On/Off. “Up”, “Down” and “Menu” buttons for accessing and changing transmitter settings. Battery type switch (Alkaline or NiMH) located behind the battery compartment door
•External Indicators: Power LED - Green, flashes when battery is low
•Mic Input: 3.5 mm mono jack with electret mic bias, adjustable gain with 25 dB range
•Aux Input: 2.5 mm stereo jack, adjustable gain with 60 dB range
•Audio Compression: 1:1 (off) or 2:1 (on) selectable in menu
•Compatible Receivers: PFM R31, PFM R32, PFM R33, PFM R36, PPA R35, PPA R37, PPA R35-8, PPA R1600,
•Approvals/Directives: FCC, Industry Canada, RoHS, WEEE
•Warranty: Limited Lifetime Warranty (90 days on accessories)

Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com
