Use with

PPA T45,PPA T45NET, PPA T27 Transmitters

Connector type

F-connector

Cable type

RG 59 coax

Nominal Impedance

75 Ohm

Total Cable Length

22 ft

Active Antenna Length

80 in

Used with

PPA T45, PPA T45NET, PPA T27 Transmitters

Connector type

Screw to PCB

Cable type

N/A

Nominal Impedance

N/A

Length

39"

Plug

3.5 mm mono

Cord length

39 inches

Impedance

32 Ohms

Frequency Range

20 - 20kHz

Max input power

5mV

Sensitivity

128dB @ 1kHz

Driver size

13 mm

Weight

9g

Replacement earpad

EAR 015

Dimensions:

8.45" W x 8.25" D x 1.72"H (21.5 cm x 21 cm x 4.4 cm)

Weight:

Transmitter: 3.0 lbs (1.36 kg)

Shipping Weight: 4.50 lbs (2.04 kg)  (Transmitter, Power Supply, Antenna and packaging)

Color:

Black/Silver with black legends on the front, white legends on the back

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, 18W.  2.5mm ID center positive barrel connector.   

Approvals:  UL, CUL, Energy Star V, CSA listed.

Power ON Indicator

Push On/Push Off latching power button, backlit Green indicates Power ON, backlight off indicates power OFF.

Temperature Range:

Operating: +32° F to +104° F (0° C to 40° C)

Storage: -4° F to +158° F (-20° C to 70° C)

Menu Settings:

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

RF Section

Operating Frequencies:

72.1-75.9 MHz , 17 wideband channels (selectable)

Frequency Accuracy:

± 2 ppm stability, 0-50˚ C

Deviation:

± 75 kHz maximum.

Pre-Emphasis:

75 µsec.

RF Field Strength:

Does not exceed 80 mV/m at 3 m

Compatible Antennas:

Transmission Range:

Up to 1000 ft (304 m) with ANT 005 coaxial antenna mounted on rear chassis connector.

RF Timer:

Menu selectable - 30 Min, 4 Hours, or Always On.  Timer 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"

Audio Section

Audio Processor Functions:

DSP.  Compression: 1:1, 1.5:1 or 2:1. High Pass and Low Pass Filter Frequency control.

Frequency Response:

31 – 16000 Hz, ±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 kHz and 48 kHz.

(1x) RCA for Digital Audio, S/PDIF, supported sample rates 44.1 kHz and 48 kHz.

Audio Input Gain Adjust:

In menu, adjustable to 0 to -50 dB, in 1dB steps

Phantom Power:

14.4 VDC applied through 2.2 kΩ resistors to analog combo jack: Pin 2 and Pin 3 on XLR jack, or tip and ring on 1/4" TRS jack

Audio 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.

Input Levels (Bal or Unbal):

(at Audio Input Gain = 0dB)

Nominal (1st Amber LED)

Overload Warning

(Displayed on Screen)

Absolute Maximum Ratings*

Microphone:

-55 dBV (1.7 mV RMS)

-15 dBV (180 mV RMS)

+20dBV (10.0 V RMS)

Line:

-25 dBV (55 mV RMS)

+16 dBV (6.3 V RMS)

+20 dBV (10.0 V RMS)

Headphone Output:

1/4" TRS stereo jack, mono signal, 15.7 mW, maximum in 33 Ω (level adjustable in menu 0 to -40 dB in 2 dB steps)

Line Output:

RCA jack (black), -10 dBV (.32 VRMS).  Output impedance 100 Ω.

Ethernet:

RJ-45 on back of unit (PPA T45NET only)

Approvals:

FCC, RoHS2, WEEE, Industry Canada

Warranty:

Lifetime PLUS Limited Warranty (90 Days on most accessories)

Description

Single RCA - RCA audio cable

Used with

PPA T27, PPA T45, PPA T45NET audio input cable

Connector type

RCA - RCA

Cable type

Two-conductor

Impedance

N/A

Length

3 ft