Home / Audio Equipment / Williams Sound / Williams AV FM+ PRO System Package - FM 558-24 PRO D

Williams AV FM+ PRO System Package - FM 558-24 PRO D

This item qualifies for FREE GROUND SHIPPING! Contiguous U.S. only.

Description

FM+ PRO System Package (24 R38 receivers & Dante)

The FM 558 PRO system package is a complete turnkey solution. It includes 24 PPA R38 receivers and an FM+ D transmitter for both FM and Wi-Fi transmission from the same box. The PRO bundle includes a Dante, coax cable, and rack panel kit for professional installation. This system features the cutting edge PPA T55 transmitter (replacing the T45 FM transmitter) with multiple digital audio input options, and an OLED display with easy-to-manage navigation and network control features.

Each FM R38 is a multi-channel FM receiver with a high-resolution OLED screen. The receiver comes with earphones and batteries, but is otherwise identical to the PPA R38. The R38 offers a quick view of receiver status and immediate entry to all user settings. On-screen channel selection with easy access to 17 pre-set, wide-band frequencies (72-76 MHz). The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance all for nearly the same cost as traditional FM systems.

Specifications

FM 558-24 PRO D

Note: The FM + connects to the installation location�s Wi-Fi Network. It does not provide a network on its own. The Wi-Fi network will need to be installed and established before the FM + can be used.

Dimensions	8.45? W x 8.25? D x 1.72?H (21.5 cm x 21 cm x 4.4 cm)
Weight	Transmitter: 3.2 lbs (1.45 kg)
Color	Black/Silver with silver 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 062); Input: 100-240 VAC, 50/60 Hz. IEC Line Cord; Output: 24 VDC, 750 mA, 18W. 2.5mm ID center positive barrel connector
Power ON Indicator	Push On/Push Off latching power button, backlit green indicates power ON, backlight off indicates power OFF, fading from bright to dark indicates Sleep Mode.
Temperature Range	Operating: +32� F to +122� F (0� C to 50� C); Storage: -4� F to +158� F (-20� C to 70� C)
User Interface	3.12� High Resolution OLED display with selections via buttons. Hosted Web page. Remote control and monitoring.
Dante	Only available on FM T55 D
Ethernet	RJ-45 on back of unit supports CAT 5e cable lengths up to 328 feet (100 meters); 10/100 Base-T IEEE 802.3 compliant, unique MAC address
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 microsec
RF?Field Strength	Does not exceed 80 mV/m at 3 m
Compatible Antennas	ANT 005, ANT 021, ANT 024, or ANT 025
Transmission Range	Up to 1000 ft (304 m) with ANT 005 coaxial antenna mounted on rear chassis connector
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 On Air Indicator
RF Power	Full, Medium, Low or OFF indiacted by menu icon.
RF Time Out (sleep mode)	30 min. duration, 4 hr. duration, or Always On selected via menu. Starts when audio is below -18 dB level with no button pressed for selected duration.
Audio Section
Audio Processor Functions	DSP based; Compression: 1:1, 1.5:1 or 2:1; High-pass and Low-pass Filter Frequency control
Frequency Response	31-16000 Hz, �3 dB (re: 1 kHz, �3 dB) (�Music� Audio Preset)
Signal-to-Noise Ratio	67 dB (typical) Transmited RF
Total Harmonic Distortion	Less than 0.25% @ 1 kHz (RF output)
Common Mode Rejection	Greater than 57 dB @ 1 kHz, Mic or Line
Audio Inputs	(1x) Combination 3-pin XLR, 1/4? (TRS) jack for balanced or unbalanced line level, or balanced or unbalanced microphone with selectable phantom power
Audio Input Gain Adjust	In menu, adjustable to 0 to -50 dB, in 1dB 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
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
Headphone Output	1/4? TRS stereo jack, mono signal, 14.85 mW at +9dB, maximum in 33 ? (level adjustable in menu 0 to -40 dB in 2 dB steps)
Line Output	RCA jack (black), -10 dBV (.32 VRMS); Output impedance 100 ohms at +9dB
Input Levels (Bal or Unbal) (at Audio Input Gain = 0dB)	Nominal (1st Amber + 3dB LED) Overload Warning (Displayed on Screen) Absolute Max. Rating*
Microphone	-55 dBV (1.7 mV RMS) -22 dBV (80 mV RMS) +20 dBV (10.0 V RMS)
Line	-25 dBV (55 mV RMS) +16 dBV (6.3 V RMS) +20 dBV (10.0 V RMS)
Approvals	FCC, RoHS3, WEEE, Industry Canada
Warranty	2-year parts and labor

ANT 005

Use with	PPA T45, PPA T55, PPA T55C, 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

CHG 3512

Size:	9.5"L x 7.4"W x 1.7"H (24.1 cm L x 18.8 cm W x 4.3 cm H)
Weight:	1.2 lbs (.54 kg), excluding power supply
Color:	Black ABS
Power Supply Input:	90 - 240 VAC input
Power Supply:	TFP 037 Switching AC adapter, 5 VDC - 4A output
Charging Rate:	16 Hour Charge: 140 mA Pulse/Maintain: 140 mA
Charging Time:	16 hours nominal
Unit Capacity:	12 Units
Indicators:	Individual Charging Indicators: Red LEDs. LEDs blink when batteries are charged
Warranty:	1 year (cables and power supply warrantied for 90 days)
Approvals:	CE, WEEE, RoHS

EAR 022

Style	Around-ear speaker
Plug	3.5mm mono
Cord	39"
Driver Size	23 mm
Nominal Impedance	32?
Freq. Response	20 - 20kHz
Weight	15g
Max Power Input	30 mW
Sensitivity	118 dB @ 1kHz

Reviews

Write a Review

Downloads

Product Data Sheet