PRO AV CATALOG
FM+ PRO D WAP System - Dante, 4 Receivers and WAP
Model: FM 557 PRO D WAP
- System Includes
- (1) FM T55 transmitter
- (4) PPA R37N receivers
- (4) EAR 022 surround earphones
- (2) NKL 001 neckloops
The FM+ 557 PRO D WAP System features the Dante-enabled FM+ C transmitter, offering dual real-time FM and Wi-Fi audio with multiple digital inputs and easy management via third-party room controls.
The system includes four R37 receivers with surround earphones for clear, intelligible audio, a two-bay charger, and rechargeable batteries to keep it ready for use.
Also included are a wireless access point (WAP), coaxial antenna, rack panel kit, and Assistive Listening sign to promote the system in venues.
- System Includes
- (1) FM T55 transmitter
- (4) PPA R37N receivers
- (4) EAR 022 surround earphones
- (2) NKL 001 neckloops
- (2) BAT KT6 two-bay chargers and rechargeable batteries
- (1) ANT 005 remote coaxial antenna
- (1) IDP 008 ADA wall plaque
- (1) RPK 005 rack panel kit
- (1) WF WR10 Wireless Access Point.
- Warranty - Yes
- Spec Sheet available - Yes
- Regulatory Compliance: 2.4GHz: IEEE802.11n, IEEE802.11g, IEEE 802.11b; 5.xGHz: IEEE 802.11n, IEEE 802.11a; 802.11ac IEEE802.3, IEEE802.3u, IEEE802.3ab
- Warranty (Length/Type): 3 Years
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Maximum Frequency Response (Bandwidth): 20000 Hz
- Maximum Frequency Response (Bandwidth): 20 kHz
- Signal to Noise Ratio: 65 dB
- Operating Temperature (Maximum): 122 F
- Operating Temperature (Minimum): 32 F
- ANT 005:
•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 - EAR 022:
•Style: Around-ear speaker
•Plug: 3.5mm mono
•Cord: 39"
•Driver Size: 23 mm
•Nominal Impedance: 32Ohm
•Freq. Response: 20 - 20kHz
•Weight:15g
•Max Power Input: 30 mW
•Sensitivity: 118 dB @ 1kHz - PPA R37N:
•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
• 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 Ohm
•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. - NKL 001:
•Color: Black
•Weight: 1.5 oz
•Length: 18.5 inch cord
•Connector: NKL 001: 3.5 mm mono plug NKL 001-S: 3.5 mm stereo plug with ring disconnected
•Impedance: 8-16 Ohms
•Input Power: 500 mW max
•Magnetic Field Strength: 25 mW input at 1000 Hz produces 1.7 A/m 6” above the center of loop 85µW input produces 0.1 A/m (IEC Standard)
•Approvals: RoHS, WEEE

Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com
