| Model: PFM PRO RCH Specifications |
| 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) |
| 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. |
| 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 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. |
| 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) |
| 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 |
| Color |
Black |
| Weight |
15 g (0.5 oz) |
| Plug |
3.5mm mono |
| Cord |
39" |
| Phantom Powered |
No |
| Nominal Impedance |
1500Ω @ 1kHz |
| Operating Voltage |
1.5 - 10VDC |
| Freq. Response |
20 - 18kHz |
| Pick-Up Pattern |
Omni-direct |
| Transducer Type |
Back electret |
| Max Input Sound Level |
110dB SPL |
| Sensitivity |
-56dB ± 3dB |
| Replacement Windscreen |
WND 090 |
| Replacement Lapel Clip |
CLP 090 |
| Warranty |
90 days |