Rack Mount |
Standard 19″ Rack, one EIA rack space high, 1/2 space wide
1-2 units can be mounted in a single rack space with optional RPK 005 (single) or RPK 006 (double) rack mount kits |
Power Supply |
Desktop-style transformer (TFP 048)
Input: 100-240 VAC, 50/60 Hz, IEC line cord
Output: 24 VDC, 750 mA, 18 W, 2.5 mm ID center positive barrel connector
Approvals: UL, CUL, Energy Star V, CSA listed |
Indicators |
Power Indicators: Push On/Push Off latching power button, backlit Green indicates Power ON, back-lit off indicates power OFFAudio Level Indicators: 10-LED array that reads -18 to 9 dB at 3 dB intervals. 7 Green, 2 Amber, and 1 red LED. Green LEDS indicate normal operating audio level peaks, Amber LEDS indicate close to overload peaks, Red LED indicates overload peaks |
Temperature Range |
Operating: 32 to 104°F (0 to 40°C)
Storage: -4 to 158°F (-20 to 70°C) |
Menu Options |
Audio Presets (Music, Voice, Hearing Assist, Custom), Frequency/Channel selection, Frequency/Channel mode, Audio Input Source (Microphone, Line, Phantom, Digital AES/EB, Digital S/PDIF), High Pass Filter, Low Pass Filter, Compression, RF Output Power, Screen Saver Delay, Test Tone (400 Hz), Headphone Volume, Headphone Source |
Operating Frequencies |
72.1 to 75.9 MHz, 17 wideband channels (selectable) |
Frequency Accuracy |
±2 ppm stability, 32 to 122°F (0 to 50˚C) |
Deviation |
±75 kHz maximum |
Pre-Emphasis |
75 µsec |
RF |
- RF Field Strength: Does not exceed 80 mV/m at 9.8′ (3.0 m)
- RF Timer: Menu selectable – 30 Min, 4 Hours, or Always On
Time starts when no audio is present
- RF Power: Menu selectable – High, Medium, Low, OFF
- RF Outputs: (1x) #10-32 stud connector in center of unit (PCB mounted), (1x) F-connector on rear chassis
- RF Transmit Indicator: 1 Green LED, indicates RF “ON”
|
Antenna Type |
Compatible Antennas: ANT 005, ANT 021, ANT 024, or ANT 025 |
Transmission Range |
Up to 1000′ (304 m) with ANT 005 coaxial antenna mounted on rear chassis connector |
Audio Processing Functions |
DSP, Compression: 1:1, 1.5:1 or 2:1, High Pass and Low Pass Filter Frequency control |
Frequency Response |
31 Hz to 16 kHz, ±3 dB (“Music” audio preset) |
Signal-to-Noise Ratio |
≥74 dB Transmitted RF |
Total Harmonic Distortion |
Less than 0.25% @ 1 kHz (RF output) |
Common Mode Rejection |
>57 dB @ 1 kHz, Mic or Line |
Audio Inputs |
1x combination 3-pin XLR, 1/4″ TRS jack for mic or line level analog audio, balanced or unbalanced line level, or microphone with selectable phantom power
1x XLR for digital audio, AES3/EBU, supported sample rates 44.1 and 48 kHz
1x RCA for digital audio, S/PDIF, supported sample rates 44.1 and 48 kHz |
Gain Adjustment |
In menu, adjustable to 0 to -50 dB, in 1 dB steps |
Phantom Power |
14.4 VDC applied through 2.2 kOhms resistors to analog combo jack: Pin 2 and Pin 3 on XLR jack, or tip and ring on 1/4″ TRS jack |
Input Level |
Microphone:
-55 dBV (1.7 mV RMS), nominal (1st amber LED)
-15 dBV (180 mV RMS), overload warning (displayed on screen)
20 dBV (10.0 V RMS), absolute maximum ratingsLine:
-25 dBV (55 mV RMS), nominal (1st amber LED)
16 dBV (6.3 V RMS), overload warning (displayed on screen)
20 dBV (10.0 V RMS), absolute maximum ratings |
Headphone Output |
1/4″ TRS stereo jack, mono signal, 15.7 mW, maximum in 33 Ohms (level adjustable in menu 0 to -40 dB in 2 dB steps) |
Line Output |
RCA jack (black), -10 dBV (.32 V RMS), output impedance 100 Ohms |
Ethernet |
RJ-45 on back of unit (PPA T45NET only) |
Approvals |
FCC, RoHS2, WEEE, Industry Canada |
Dimensions |
8.45 x 8.25 x 1.72″ (21.5 x 21 x 4.4 cm) |
Weight |
Transmitter: 3.0 lb (1.36 kg) |
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