Overview
The PFM PRO and rechargeable PFM PRO RCH deliver superior audio directly to the ear, enhancing sound at home, work, or school – anywhere background noise or distance from the source makes listening difficult. Each system features 17 selectable channels on the 72-76 MHz band and has an operating range of up to 150 feet. A versatile 3.5mm jack allows for a variety of earphones and headphone options, and is compatible with neckloops and telecoil-equipped hearing aids (not included with system).
DISCLAIMER: FCC rules limit use of this equipment to auditory assistance.
NOTE: The PFM PRO and PFM PRO RCH systems are approved by the FCC for operation in U.S. markets. These systems cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.
System Includes
(1) FM Body-pack Transmitter (PPA T46)
(1) FM Body-pack Receiver (PPA R37)
(1) Single Mini Earphone (EAR 041)
(1) Folding Headphone (HED 021)
(1) Audio Input Cable (WCA 087)
(1) Lavalier Microphone (MIC 090)
(2) AA Alkaline Batteries (BAT 001-2)
(1) System Carry Case (CCS 043)
Features
- 17 selectable channels
- 72-76 MHz
- Auxiliary input -- broadcast any audio source
- FM signal, compression, mute control
- Operates up to 150’ (46 m)
- Improves listening for individuals or groups
- Lifetime PLUS Limited Warranty
Specifications
EAR 041
| Style | Single, in-ear, isolation earphone |
| Plug | 3.5mm mono |
| Cord | 39" |
| Driver Size | 10 mm |
| Nominal Impedance | 16Ω |
| Freq. Response | 20 - 20kHz |
| Weight | 6g |
| Max Power Input | 5 mW |
| Sensitivity | 104 dB @ 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 |
32Ω |
|
Freq. Response |
20 - 20kHz |
|
Weight |
52g |
|
Max Power Input |
100 mW |
|
Sensitivity |
110 dB @ 1kHz |
|
Replacement Pads |
HED 023 (one pair) |
MIC 090
|
Element |
Electret-Condenser |
|
Pick-Up Pattern |
Omni-directional |
|
Phantom Powered |
No |
|
Impedance |
1.5 kΩ |
|
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 |
| 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 Ω |
| 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: |
Lifetime PLUS Limited Warranty, 90 Days on most accessories. |
