A C C E S S O R I E S
A NL-4S Neckloop Assembly
(for use with hearing aids equipped with telecoils)
B
C
B HED-2 Collapsible Lightweight
J
K
Headphone
A
C HED-3 Full Cushion Noise Reduction
Headphones
D AFC-1 Under Chin Eartube
(for use with CMT-98 and Telethin Earphone Driver)
E ES-1 Ear Speaker
F DEB-2 Dual Earbud with cord
G SEB-1 Single Earbud with cord
F
E
H CCS-12 Replacement Cushion Covers
I
M
(Package of 12, for SEB-1, DEB-2 and HED-1 earbuds)
I
HED-1 Ultra Lightweight Headphone
HM-2 Head Worn Mic
L
D
J
K PH-21 Noise Canceling Head Worn Mic
L OLM-10 Mic (Supplied with PST-170)
H
G
P E R S O N A L
NOT SHOWN RM-S Single Rack Kit
M HGA-1 1/2 Wave Dipole Gain Antenna
RM-D Double Rack Kit
l i s t e n i n g s y s t e m s
SPECIFICATIONS
There are 17 standard frequency options for the following products:
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
T R A N S M I T T E R S
ST-300 17-channel TranSmiTTer (CaTalog no. 71912-000)
R E C E I V E R S
Sr-400 17-channel receiVer (CaTalog no. 71913-000)
RF Frequency Range
72 to 76 MHz
Power Requirements
(2) AA batteries, Alkaline, NiMH or NICAD
20 hours Alkaline, 16 hours NiMH, 8 hours NICAD
Modulation:
FM 25 KHz deviation
Audio Frequency Response
Modulation:
<3 dB Variation (100 Hz-10 KHz)
FM 25 KHz deviation
0.5 µV typical, 1.0 µV maximum,12 dB SINAD
>65 dB
Signal-To-Noise Ratio
Maximum Deviation
Audio Input
58 dB (77 dB with E.D.R.)
25 KHz
Sensitivity
Balanced XLR-3F and unbalanced 1/4”
1/4” wave telescoping omnidirectional
Audio input level, monitor jack volume, E.D.R.
Image Rejection
Signal-To-Noise Ratio
Distortion
Antenna
>77 dB with E.D.R.
Audio Controls
<2% T.H.D.
Power Requirements
13-20 Vdc or 12 Vac; 115Vac 60 Hz @ 300 mA
plug-in wallpack power supply
Audio Output @ 10% distortion into 8 Ohms: 2.0V / 15mW 3.0V / 80mV
into 32 Ohms: 2.0V / 10mW 3.0V / 50mW
Dimensions
H 1-3/4” (4.5 cm) x W 7-1/2” (19.2 cm) x
D 5.9” (15 cm)
Antenna Type
Audio Controls
Earphone Connector Type
Dimensions
omnidirectional in earphone cord
Volume, On/Off, High frequency boost control, E.D.R.
3.5 mm stereo or mono
FCC ID
B5DM522
Backlit LCD Display
Ch., Freq, Audio Meter, Input setup,
RF level, and E.D.R.
H 4” (101 mm) x W 2-3/4” (70 mm) x D 1” (25 mm)
Backlit LCD Channel, Hi Freq, E.D.R.
Bottom of unit
Visual Indicators
Charger Contacts
FCC
RF Output Power @ 3M
Normal
High
25K µV/m
80K µV/m
Complies with Part 15
PST-170 17-channel TranSmiTTer (CaTalog no. 71914-000)
Sr-50 receiVer (CaTalog no. 71155-XXX*)
Audio Input Characteristics
Mic TA4M connector, 7.75 mV RMS input
for 25 KHz deviation. Impedance, 10K Ohms,
nominal. Aux. Input, Female 3.5mm. 100mV
Unbalanced, 100K Ohm nominal
Power Requirements
(2) AA batteries, Alkaline, NiMH or NICAD
30 hours Alkaline, 20 hours NiMH, 10 hours NICAD
Audio Frequency Response
Sensitivity
Signal-To-Noise @ 1 mV Input
Distortion
<3 dB Variation (100 Hz-10 KHz)
0.5 µV typical, 1.0 µV maximum,12 dB SINAD
>60 dB
Antenna
Permanently attached trailing wire
FM 25 KHz deviation
100 Hz to 10,000 Hz
<2% T.H.D.
Modulation:
Audio Output @ 10% distortion
into 8 Ohms:
2.0V / 15mW 3.0V / 80mV
Frequency Response (System)
System Signal-To-Noise
Pre-emphasis
into 32 Ohms: 2.0V / 10mW 3.0V / 50mW
omnidirectional in earphone cord
Volume/On/Off Switch
Antenna Type
Controls
Dimensions
Visual Indicators
Earphone Connector Type
Charger Contacts
FCC
58 dB (77 dB with E.D.R.)
115 µ seconds
H 4” (101 mm) x W 2-3/4” (70 mm) x D 1” (25 mm)
Red LED On Indicator
3.5 mm stereo or mono
Bottom of unit
Complies with Part 15
Maximum RF Power
Power Requirements
80K µV/m @ 3 m
(2) AA batteries, Alkaline, NiMH or NICAD
8 hours Alkaline, 8 hours NiMH, 4 hours NICAD
FCC ID
B5DM521
In accordance with Federal Communications Commission (FCC) rules and regulations, Telex
SoundMate personal listening systems are intended only for use in providing auditory assistance to
the handicapped and are not intended for use by the general public.
* The last three digits in the transmitter catalog number (XXX) will be determined
by the frequency that is selected.
Americas
USA
Canada
Telex Communications Inc. 12000 Portland Ave South, Burnsville, MN 55337, USA
Phone: 1-800-392-3497, Fax: 1-800-955-6831
Phone: 1-866-505-5551, Fax: 1-866-336-8467
Latin America Phone: 1-952-887-5532, Fax: 1-952-736-4212
Download from Www.Somanuals.com. All Manuals Search And Download.
©2004 TELEX COMMUNICATIONS, INC. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. PA-20652 USA 6/04
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